Report for 32073

Name

MCPS-K12-MD-US - Montgomery County Public Schools, 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.

32073 MCPS-K12-MD-US - Montgomery County Public Schools, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS33657         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3302  AS32073        ORIGIN  Originate:      66560 /15.98  Transit:          0 /0.00  MCPS-K12-MD-US - Montgomery County Public Schools, 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       %
16176 AS32073       MCPS-K12-MD-US - Montgomery County Public Sch     14      2      0     12      2  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  205.222.0.0/17       4777 2497 6461 32073   
  205.222.3.0/24       4777 2497 6461 32073 - Withdrawn - matching aggregate 205.222.0.0/17 4777 2497 6461 32073
  205.222.9.0/24       4777 2516 7922 33657 32073   
  205.222.14.0/24      4777 2516 7922 33657 32073   
  205.222.128.0/18     4777 2497 6461 32073   
  205.222.168.0/24     4777 2516 7922 33657 32073   
  205.222.192.0/19     4777 2497 6461 32073   
  205.222.224.0/20     4777 2497 6461 32073   
  205.222.240.0/21     4777 2497 6461 32073   
  205.222.245.0/24     4777 2516 7922 33657 32073   
  205.222.248.0/22     4777 2497 6461 32073   
  205.222.248.0/24     4777 2497 6461 32073 - Withdrawn - matching aggregate 205.222.248.0/22 4777 2497 6461 32073
  205.222.249.0/24     4777 2516 7922 33657 32073   
  205.222.250.0/24     4777 2516 7922 33657 32073   

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

AS32073   14 More Specifics   14 Total Advertisements   MCPS-K12-MD-US - Montgomery County Public Schools, US
    205.222.0.0/17                205.222.0.0/16
    205.222.3.0/24                205.222.0.0/16
    205.222.9.0/24                205.222.0.0/16
    205.222.14.0/24               205.222.0.0/16
    205.222.128.0/18              205.222.0.0/16
    205.222.168.0/24              205.222.0.0/16
    205.222.192.0/19              205.222.0.0/16
    205.222.224.0/20              205.222.0.0/16
    205.222.240.0/21              205.222.0.0/16
    205.222.245.0/24              205.222.0.0/16
    205.222.248.0/22              205.222.0.0/16
    205.222.248.0/24              205.222.0.0/16
    205.222.249.0/24              205.222.0.0/16
    205.222.250.0/24              205.222.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS32073 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS32073\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:       32073
             ASName:         MCPS-K12-MD-US
             ASHandle:       AS32073
             RegDate:        2004-02-23
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/32073
             
             
             OrgName:        Montgomery County Public Schools
             OrgId:          MCPS-2
             Address:        Montgomery County Public Schools
             Address:        850 Hungerford Dr., Rm. 41,
             City:           Rockville
             StateProv:      MD
             PostalCode:     20850
             Country:        US
             RegDate:        1995-04-12
             Updated:        2025-09-30
             Ref:            https://rdap.arin.net/registry/entity/MCPS-2
             
             
             OrgTechHandle: MODAK1-ARIN
             OrgTechName:   Modak, Anand 
             OrgTechPhone:  +1-240-328-7725 
             OrgTechEmail:  anand_modak@mcpsmd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/MODAK1-ARIN
             
             OrgTechHandle: HOSEI1-ARIN
             OrgTechName:   Hosein, Renny 
             OrgTechPhone:  +1-240-543-8759 
             OrgTechEmail:  renny_hosein@mcpsmd.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSEI1-ARIN
             
             OrgAbuseHandle: MODAK1-ARIN
             OrgAbuseName:   Modak, Anand 
             OrgAbusePhone:  +1-240-328-7725 
             OrgAbuseEmail:  anand_modak@mcpsmd.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MODAK1-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.
             #