Report for 2920

Name

LACOE - Los Angeles County Office of Education, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

2920 LACOE - Los Angeles County Office of Education, US

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS2152          CENIC-2152 - CENIC, US
  Downstream Adjacent AS list
    AS62552         SANMARINOUSD - San Marino Unified School District, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1142  AS2920         ORG+TRN Originate:     231680 /14.18  Transit:       1024 /22.00 LACOE - Los Angeles County Office of Education, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  389 AS2920        LACOE - Los Angeles County Office of Educatio    226    178      5     53    173  76.55%


  Prefix               AS Path                              Aggregation Suggestion
  156.3.0.0/16         4777 2516 2152 2920    
  156.3.1.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.2.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.3.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.4.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.5.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.8.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.9.0/24         4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.10.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.12.0/23        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.14.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.22.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.23.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.24.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.26.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.28.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.29.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.30.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.31.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.32.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.33.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.34.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.38.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.40.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.48.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.49.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.50.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.53.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.54.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.55.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.57.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.58.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.62.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.63.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.68.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.70.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.72.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.73.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.76.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.78.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.82.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.83.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.89.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.93.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.95.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.98.0/24        4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.106.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.107.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.109.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.111.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.112.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.116.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.117.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.124.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.129.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.130.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.137.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.139.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.142.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.144.0/24       4777 2516 2152 2920 2920 2920   
  156.3.146.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.149.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.152.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.153.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.154.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.159.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.171.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.172.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.176.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.179.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.182.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.186.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.187.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.195.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.197.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.201.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.202.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.203.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.204.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.205.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.206.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.207.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.209.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.210.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.211.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.213.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.214.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.216.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.217.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.219.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.220.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.221.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.222.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.224.0/23       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.226.0/23       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.232.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.233.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.234.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.235.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.236.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.237.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.238.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.239.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.240.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.241.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.242.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.243.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.244.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.245.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.246.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.248.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.249.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.250.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.251.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  156.3.254.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 156.3.0.0/16 4777 2516 2152 2920
  198.188.7.0/24       4608 7575 2153 2152 2920   
  198.188.8.0/24       4608 7575 2153 2152 2920   
  198.188.49.0/24      4608 7575 2153 2152 2920   
  198.188.50.0/24      4608 7575 2153 2152 2920   
  198.188.160.0/19     4608 7575 2153 2152 2920   
  198.188.193.0/24     4608 7575 2153 2152 2920   
  198.188.194.0/24     4608 7575 2153 2152 2920   
  198.188.196.0/24     4608 7575 2153 2152 2920 2920 2920   
  198.188.206.0/23     4608 7575 2153 2152 2920   
  198.188.208.0/23     4608 7575 2153 2152 2920   
  198.188.211.0/24     4608 7575 2153 2152 2920   
  198.188.212.0/22     4608 7575 2153 2152 2920   
  198.188.216.0/21     4608 7575 2153 2152 2920   
  198.188.224.0/20     4608 7575 2153 2152 2920   
  198.188.240.0/21     4608 7575 2153 2152 2920 + Announce - aggregate of 198.188.240.0/22 (4608 7575 2153 2152 2920) and 198.188.244.0/22 (4608 7575 2153 2152 2920)
  198.188.240.0/22     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 198.188.244.0/22 (4608 7575 2153 2152 2920)
  198.188.244.0/23     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 198.188.246.0/23 (4608 7575 2153 2152 2920)
  198.188.246.0/23     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 198.188.244.0/23 (4608 7575 2153 2152 2920)
  198.188.247.0/24     4608 7575 2153 2152 2920 - Withdrawn - matching aggregate 198.188.246.0/23 4608 7575 2153 2152 2920
  198.188.252.0/23     4608 7575 2153 2152 2920   
  204.102.10.0/23      4608 7575 2153 2152 2920   
  204.102.12.0/22      4608 7575 2153 2152 2920   
  204.102.16.0/20      4608 7575 2153 2152 2920   
  204.102.32.0/21      4608 7575 2153 2152 2920   
  204.102.40.0/24      4608 7575 2153 2152 2920   
  204.102.48.0/24      4777 2516 2152 2920    
  204.102.49.0/24      4608 7575 2153 2152 2920   
  204.102.50.0/23      4608 7575 2153 2152 2920 + Announce - aggregate of 204.102.50.0/24 (4608 7575 2153 2152 2920) and 204.102.51.0/24 (4608 7575 2153 2152 2920)
  204.102.50.0/24      4608 7575 2153 2152 2920 - Withdrawn - aggregated with 204.102.51.0/24 (4608 7575 2153 2152 2920)
  204.102.51.0/24      4608 7575 2153 2152 2920 - Withdrawn - aggregated with 204.102.50.0/24 (4608 7575 2153 2152 2920)
  204.102.52.0/22      4608 7575 2153 2152 2920   
  204.102.56.0/22      4608 7575 2153 2152 2920   
  204.102.60.0/23      4608 7575 2153 2152 2920 + Announce - aggregate of 204.102.60.0/24 (4608 7575 2153 2152 2920) and 204.102.61.0/24 (4608 7575 2153 2152 2920)
  204.102.60.0/24      4608 7575 2153 2152 2920 - Withdrawn - aggregated with 204.102.61.0/24 (4608 7575 2153 2152 2920)
  204.102.61.0/24      4608 7575 2153 2152 2920 - Withdrawn - aggregated with 204.102.60.0/24 (4608 7575 2153 2152 2920)
  204.102.62.0/24      4608 7575 2153 2152 2920   
  204.102.118.0/24     4608 7575 2153 2152 2920   
  205.154.8.0/24       4608 7575 2153 2152 2920   
  205.154.17.0/24      4608 7575 2153 2152 2920   
  205.154.21.0/24      4608 7575 2153 2152 2920   
  205.154.22.0/23      4608 7575 2153 2152 2920   
  205.154.24.0/23      4608 7575 2153 2152 2920   
  205.154.28.0/24      4608 7575 2153 2152 2920   
  205.154.31.0/24      4608 7575 2153 2152 2920   
  205.154.32.0/22      4608 7575 2153 2152 2920   
  205.154.41.0/24      4777 2516 2152 2920    
  205.154.42.0/23      4608 7575 2153 2152 2920   
  205.154.45.0/24      4608 7575 2153 2152 2920   
  205.154.174.0/23     4608 7575 2153 2152 2920   
  205.154.176.0/21     4608 7575 2153 2152 2920 + Announce - aggregate of 205.154.176.0/22 (4608 7575 2153 2152 2920) and 205.154.180.0/22 (4608 7575 2153 2152 2920)
  205.154.176.0/22     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 205.154.180.0/22 (4608 7575 2153 2152 2920)
  205.154.178.0/24     4608 7575 2153 2152 2920 - Withdrawn - matching aggregate 205.154.176.0/22 4608 7575 2153 2152 2920
  205.154.180.0/22     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 205.154.176.0/22 (4608 7575 2153 2152 2920)
  205.154.185.0/24     4608 7575 2153 2152 2920   
  205.154.229.0/24     4608 7575 2153 2152 2920   
  205.154.230.0/23     4608 7575 2153 2152 2920   
  205.154.232.0/22     4608 7575 2153 2152 2920   
  205.154.236.0/23     4608 7575 2153 2152 2920 + Announce - aggregate of 205.154.236.0/24 (4608 7575 2153 2152 2920) and 205.154.237.0/24 (4608 7575 2153 2152 2920)
  205.154.236.0/24     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 205.154.237.0/24 (4608 7575 2153 2152 2920)
  205.154.237.0/24     4608 7575 2153 2152 2920 - Withdrawn - aggregated with 205.154.236.0/24 (4608 7575 2153 2152 2920)
  207.31.128.0/18      4777 2516 2152 2920    
  207.31.128.0/22      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.132.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.133.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.136.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.144.0/21      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.151.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.159.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.161.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.176.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.177.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.178.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.179.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.180.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.188.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.189.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.31.190.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.31.128.0/18 4777 2516 2152 2920
  207.99.128.0/17      4777 2516 2152 2920    
  207.99.132.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.141.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.163.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.165.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.183.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.185.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.191.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.192.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.201.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.215.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.216.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.218.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.220.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.222.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.226.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.231.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.232.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.240.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.241.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  207.99.246.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 207.99.128.0/17 4777 2516 2152 2920
  209.66.160.0/19      4777 2516 2152 2920    
  209.147.0.0/18       4777 2516 2152 2920    
  209.147.5.0/24       4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.13.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.16.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.17.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.23.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.25.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.28.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.29.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.31.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.32.0/23      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.35.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.47.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.50.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.56.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.59.0/24      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920
  209.147.60.0/22      4777 2516 2152 2920  - Withdrawn - matching aggregate 209.147.0.0/18 4777 2516 2152 2920

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS2920   221 More Specifics   226 Total Advertisements   LACOE - Los Angeles County Office of Education, US
    156.3.1.0/24                  156.3.0.0/16
    156.3.2.0/24                  156.3.0.0/16
    156.3.3.0/24                  156.3.0.0/16
    156.3.4.0/24                  156.3.0.0/16
    156.3.5.0/24                  156.3.0.0/16
    156.3.8.0/24                  156.3.0.0/16
    156.3.9.0/24                  156.3.0.0/16
    156.3.10.0/24                 156.3.0.0/16
    156.3.12.0/23                 156.3.0.0/16
    156.3.14.0/24                 156.3.0.0/16
    156.3.22.0/24                 156.3.0.0/16
    156.3.23.0/24                 156.3.0.0/16
    156.3.24.0/24                 156.3.0.0/16
    156.3.26.0/24                 156.3.0.0/16
    156.3.28.0/24                 156.3.0.0/16
    156.3.29.0/24                 156.3.0.0/16
    156.3.30.0/24                 156.3.0.0/16
    156.3.31.0/24                 156.3.0.0/16
    156.3.32.0/24                 156.3.0.0/16
    156.3.33.0/24                 156.3.0.0/16
    156.3.34.0/24                 156.3.0.0/16
    156.3.38.0/24                 156.3.0.0/16
    156.3.40.0/24                 156.3.0.0/16
    156.3.48.0/24                 156.3.0.0/16
    156.3.49.0/24                 156.3.0.0/16
    156.3.50.0/24                 156.3.0.0/16
    156.3.53.0/24                 156.3.0.0/16
    156.3.54.0/24                 156.3.0.0/16
    156.3.55.0/24                 156.3.0.0/16
    156.3.57.0/24                 156.3.0.0/16
    156.3.58.0/24                 156.3.0.0/16
    156.3.62.0/24                 156.3.0.0/16
    156.3.63.0/24                 156.3.0.0/16
    156.3.68.0/24                 156.3.0.0/16
    156.3.70.0/24                 156.3.0.0/16
    156.3.72.0/24                 156.3.0.0/16
    156.3.73.0/24                 156.3.0.0/16
    156.3.76.0/24                 156.3.0.0/16
    156.3.78.0/24                 156.3.0.0/16
    156.3.82.0/24                 156.3.0.0/16
    156.3.83.0/24                 156.3.0.0/16
    156.3.89.0/24                 156.3.0.0/16
    156.3.93.0/24                 156.3.0.0/16
    156.3.95.0/24                 156.3.0.0/16
    156.3.98.0/24                 156.3.0.0/16
    156.3.106.0/24                156.3.0.0/16
    156.3.107.0/24                156.3.0.0/16
    156.3.109.0/24                156.3.0.0/16
    156.3.111.0/24                156.3.0.0/16
    156.3.112.0/24                156.3.0.0/16
    156.3.116.0/24                156.3.0.0/16
    156.3.117.0/24                156.3.0.0/16
    156.3.124.0/24                156.3.0.0/16
    156.3.129.0/24                156.3.0.0/16
    156.3.130.0/24                156.3.0.0/16
    156.3.137.0/24                156.3.0.0/16
    156.3.139.0/24                156.3.0.0/16
    156.3.142.0/24                156.3.0.0/16
    156.3.144.0/24                156.3.0.0/16
    156.3.146.0/24                156.3.0.0/16
    156.3.149.0/24                156.3.0.0/16
    156.3.152.0/24                156.3.0.0/16
    156.3.153.0/24                156.3.0.0/16
    156.3.154.0/24                156.3.0.0/16
    156.3.159.0/24                156.3.0.0/16
    156.3.171.0/24                156.3.0.0/16
    156.3.172.0/24                156.3.0.0/16
    156.3.176.0/24                156.3.0.0/16
    156.3.179.0/24                156.3.0.0/16
    156.3.182.0/24                156.3.0.0/16
    156.3.186.0/24                156.3.0.0/16
    156.3.187.0/24                156.3.0.0/16
    156.3.195.0/24                156.3.0.0/16
    156.3.197.0/24                156.3.0.0/16
    156.3.201.0/24                156.3.0.0/16
    156.3.202.0/24                156.3.0.0/16
    156.3.203.0/24                156.3.0.0/16
    156.3.204.0/24                156.3.0.0/16
    156.3.205.0/24                156.3.0.0/16
    156.3.206.0/24                156.3.0.0/16
    156.3.207.0/24                156.3.0.0/16
    156.3.209.0/24                156.3.0.0/16
    156.3.210.0/24                156.3.0.0/16
    156.3.211.0/24                156.3.0.0/16
    156.3.213.0/24                156.3.0.0/16
    156.3.214.0/24                156.3.0.0/16
    156.3.216.0/24                156.3.0.0/16
    156.3.217.0/24                156.3.0.0/16
    156.3.219.0/24                156.3.0.0/16
    156.3.220.0/24                156.3.0.0/16
    156.3.221.0/24                156.3.0.0/16
    156.3.222.0/24                156.3.0.0/16
    156.3.224.0/23                156.3.0.0/16
    156.3.226.0/23                156.3.0.0/16
    156.3.232.0/24                156.3.0.0/16
    156.3.233.0/24                156.3.0.0/16
    156.3.234.0/24                156.3.0.0/16
    156.3.235.0/24                156.3.0.0/16
    156.3.236.0/24                156.3.0.0/16
    156.3.237.0/24                156.3.0.0/16
    156.3.238.0/24                156.3.0.0/16
    156.3.239.0/24                156.3.0.0/16
    156.3.240.0/24                156.3.0.0/16
    156.3.241.0/24                156.3.0.0/16
    156.3.242.0/24                156.3.0.0/16
    156.3.243.0/24                156.3.0.0/16
    156.3.244.0/24                156.3.0.0/16
    156.3.245.0/24                156.3.0.0/16
    156.3.246.0/24                156.3.0.0/16
    156.3.248.0/24                156.3.0.0/16
    156.3.249.0/24                156.3.0.0/16
    156.3.250.0/24                156.3.0.0/16
    156.3.251.0/24                156.3.0.0/16
    156.3.254.0/24                156.3.0.0/16
    198.188.7.0/24                198.188.0.0/16
    198.188.8.0/24                198.188.0.0/16
    198.188.49.0/24               198.188.0.0/16
    198.188.50.0/24               198.188.0.0/16
    198.188.160.0/19              198.188.0.0/16
    198.188.193.0/24              198.188.0.0/16
    198.188.194.0/24              198.188.0.0/16
    198.188.196.0/24              198.188.0.0/16
    198.188.206.0/23              198.188.0.0/16
    198.188.208.0/23              198.188.0.0/16
    198.188.211.0/24              198.188.0.0/16
    198.188.212.0/22              198.188.0.0/16
    198.188.216.0/21              198.188.0.0/16
    198.188.224.0/20              198.188.0.0/16
    198.188.240.0/22              198.188.0.0/16
    198.188.244.0/23              198.188.0.0/16
    198.188.246.0/23              198.188.0.0/16
    198.188.247.0/24              198.188.0.0/16
    198.188.252.0/23              198.188.0.0/16
    204.102.10.0/23               204.102.0.0/16
    204.102.12.0/22               204.102.0.0/16
    204.102.16.0/20               204.102.0.0/16
    204.102.32.0/21               204.102.0.0/16
    204.102.40.0/24               204.102.0.0/16
    204.102.48.0/24               204.102.0.0/16
    204.102.49.0/24               204.102.0.0/16
    204.102.50.0/24               204.102.0.0/16
    204.102.51.0/24               204.102.0.0/16
    204.102.52.0/22               204.102.0.0/16
    204.102.56.0/22               204.102.0.0/16
    204.102.60.0/24               204.102.0.0/16
    204.102.61.0/24               204.102.0.0/16
    204.102.62.0/24               204.102.0.0/16
    204.102.118.0/24              204.102.0.0/16
    205.154.8.0/24                205.154.0.0/16
    205.154.17.0/24               205.154.0.0/16
    205.154.21.0/24               205.154.0.0/16
    205.154.22.0/23               205.154.0.0/16
    205.154.24.0/23               205.154.0.0/16
    205.154.28.0/24               205.154.0.0/16
    205.154.31.0/24               205.154.0.0/16
    205.154.32.0/22               205.154.0.0/16
    205.154.41.0/24               205.154.0.0/16
    205.154.42.0/23               205.154.0.0/16
    205.154.45.0/24               205.154.0.0/16
    205.154.174.0/23              205.154.0.0/16
    205.154.176.0/22              205.154.0.0/16
    205.154.178.0/24              205.154.0.0/16
    205.154.180.0/22              205.154.0.0/16
    205.154.185.0/24              205.154.0.0/16
    205.154.229.0/24              205.154.0.0/16
    205.154.230.0/23              205.154.0.0/16
    205.154.232.0/22              205.154.0.0/16
    205.154.236.0/24              205.154.0.0/16
    205.154.237.0/24              205.154.0.0/16
    207.31.128.0/22               207.31.128.0/18
    207.31.132.0/24               207.31.128.0/18
    207.31.133.0/24               207.31.128.0/18
    207.31.136.0/23               207.31.128.0/18
    207.31.144.0/21               207.31.128.0/18
    207.31.151.0/24               207.31.128.0/18
    207.31.159.0/24               207.31.128.0/18
    207.31.161.0/24               207.31.128.0/18
    207.31.176.0/24               207.31.128.0/18
    207.31.177.0/24               207.31.128.0/18
    207.31.178.0/24               207.31.128.0/18
    207.31.179.0/24               207.31.128.0/18
    207.31.180.0/24               207.31.128.0/18
    207.31.188.0/24               207.31.128.0/18
    207.31.189.0/24               207.31.128.0/18
    207.31.190.0/23               207.31.128.0/18
    207.99.132.0/23               207.99.128.0/17
    207.99.141.0/24               207.99.128.0/17
    207.99.163.0/24               207.99.128.0/17
    207.99.165.0/24               207.99.128.0/17
    207.99.183.0/24               207.99.128.0/17
    207.99.185.0/24               207.99.128.0/17
    207.99.191.0/24               207.99.128.0/17
    207.99.192.0/23               207.99.128.0/17
    207.99.201.0/24               207.99.128.0/17
    207.99.215.0/24               207.99.128.0/17
    207.99.216.0/23               207.99.128.0/17
    207.99.218.0/23               207.99.128.0/17
    207.99.220.0/23               207.99.128.0/17
    207.99.222.0/23               207.99.128.0/17
    207.99.226.0/23               207.99.128.0/17
    207.99.231.0/24               207.99.128.0/17
    207.99.232.0/23               207.99.128.0/17
    207.99.240.0/24               207.99.128.0/17
    207.99.241.0/24               207.99.128.0/17
    207.99.246.0/24               207.99.128.0/17
    209.147.5.0/24                209.147.0.0/18
    209.147.13.0/24               209.147.0.0/18
    209.147.16.0/24               209.147.0.0/18
    209.147.17.0/24               209.147.0.0/18
    209.147.23.0/24               209.147.0.0/18
    209.147.25.0/24               209.147.0.0/18
    209.147.28.0/24               209.147.0.0/18
    209.147.29.0/24               209.147.0.0/18
    209.147.31.0/24               209.147.0.0/18
    209.147.32.0/23               209.147.0.0/18
    209.147.35.0/24               209.147.0.0/18
    209.147.47.0/24               209.147.0.0/18
    209.147.50.0/24               209.147.0.0/18
    209.147.56.0/24               209.147.0.0/18
    209.147.59.0/24               209.147.0.0/18
    209.147.60.0/22               209.147.0.0/18

Whois Entry

whois: 402591

IANA has recorded AS2920 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS2920\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       2920
             ASName:         LACOE
             ASHandle:       AS2920
             RegDate:        1993-09-23
             Updated:        2024-03-12
             Ref:            https://rdap.arin.net/registry/autnum/2920
             
             
             OrgName:        Los Angeles County Office of Education
             OrgId:          LACE-Z
             Address:        9300 Imperial Highway
             City:           Downey
             StateProv:      CA
             PostalCode:     90242-2890
             Country:        US
             RegDate:        2024-01-25
             Updated:        2024-01-25
             Ref:            https://rdap.arin.net/registry/entity/LACE-Z
             
             
             OrgNOCHandle: ZAMBR12-ARIN
             OrgNOCName:   Zambrano, Rogelio 
             OrgNOCPhone:  +1-562-922-6872 
             OrgNOCEmail:  zambrano_roger@lacoe.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ZAMBR12-ARIN
             
             OrgTechHandle: ZAMBR12-ARIN
             OrgTechName:   Zambrano, Rogelio 
             OrgTechPhone:  +1-562-922-6872 
             OrgTechEmail:  zambrano_roger@lacoe.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZAMBR12-ARIN
             
             OrgAbuseHandle: ZAMBR12-ARIN
             OrgAbuseName:   Zambrano, Rogelio 
             OrgAbusePhone:  +1-562-922-6872 
             OrgAbuseEmail:  zambrano_roger@lacoe.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZAMBR12-ARIN
             
             OrgDNSHandle: ZAMBR12-ARIN
             OrgDNSName:   Zambrano, Rogelio 
             OrgDNSPhone:  +1-562-922-6872 
             OrgDNSEmail:  zambrano_roger@lacoe.edu
             OrgDNSRef:    https://rdap.arin.net/registry/entity/ZAMBR12-ARIN
             
             OrgRoutingHandle: ZAMBR12-ARIN
             OrgRoutingName:   Zambrano, Rogelio 
             OrgRoutingPhone:  +1-562-922-6872 
             OrgRoutingEmail:  zambrano_roger@lacoe.edu
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/ZAMBR12-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #