Report for 2900

Name

WN-AZ-AS - Arizona Tri University Network, 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 AS4637) 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.

2900 WN-AZ-AS - Arizona Tri University Network

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS26978   SNS-PHX - Sterling Network Services LLC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
583   AS2900   ORIGIN  Originate:     358656 /13.55  Transit:          0 /0.00  WN-AZ-AS - Arizona Tri University Network

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       %
 1859 AS2900  WN-AZ-AS - Arizona Tri University Networ     19      7      1     13      6  31.58%


  Prefix               AS Path                              Aggregation Suggestion
  129.219.0.0/16       4637 209 26978 2900    
  149.169.0.0/16       4637 209 26978 2900    
  164.50.0.0/16        4637 209 26978 2900    
  192.70.231.0/24      4637 209 26978 2900    
  192.206.21.0/24      4637 209 26978 2900    
  198.60.128.0/18      4637 209 26978 2900    
  198.60.128.0/22      4637 209 26978 2900  - Withdrawn - matching aggregate 198.60.128.0/18 4637 209 26978 2900
  198.60.132.0/24      4637 209 26978 2900  - Withdrawn - matching aggregate 198.60.128.0/18 4637 209 26978 2900
  198.60.144.0/20      4637 209 26978 2900  - Withdrawn - matching aggregate 198.60.128.0/18 4637 209 26978 2900
  198.60.160.0/19      4637 209 26978 2900  - Withdrawn - matching aggregate 198.60.128.0/18 4637 209 26978 2900
  199.104.128.0/17     4637 209 26978 2900    
  199.104.128.0/24     4637 209 26978 2900  - Withdrawn - matching aggregate 199.104.128.0/17 4637 209 26978 2900
  204.228.0.0/18       4637 209 26978 2900    
  204.229.37.0/24      4637 209 26978 2900    
  206.206.192.0/18     4637 209 26978 2900    
  206.207.128.0/17     4637 209 26978 2900  + Announce - aggregate of 206.207.128.0/18 (4637 209 26978 2900) and 206.207.192.0/18 (4637 209 26978 2900)
  206.207.128.0/18     4637 209 26978 2900  - Withdrawn - aggregated with 206.207.192.0/18 (4637 209 26978 2900)
  206.207.192.0/18     4637 209 26978 2900  - Withdrawn - aggregated with 206.207.128.0/18 (4637 209 26978 2900)
  207.246.0.0/18       4637 209 26978 2900    
  209.147.128.0/18     4637 209 26978 2900    

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

AS2900   10 More Specifics   16 Total Advertisements   WN-AZ-AS - Arizona Tri University Network
    198.60.128.0/18               198.59.0.0/15
    198.60.128.0/22               198.59.0.0/15
    198.60.132.0/24               198.59.0.0/15
    198.60.144.0/20               198.59.0.0/15
    198.60.160.0/19               198.59.0.0/15
    199.104.128.0/17              199.104.0.0/16
    199.104.128.0/24              199.104.0.0/16
    204.228.0.0/18                204.228.0.0/15
    206.207.128.0/18              206.206.0.0/15
    206.207.192.0/18              206.206.0.0/15

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 192.206.21.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS2900 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS2900\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:       2900
             ASName:         WN-AZ-AS
             ASHandle:       AS2900
             RegDate:        1996-09-26
             Updated:        2008-09-22
             Ref:            https://rdap.arin.net/registry/autnum/2900
             
             
             OrgName:        Arizona Tri University Network
             OrgId:          ATUN
             Address:        ASU Network Communications
             Address:        PO Box 870101
             City:           Tempe
             StateProv:      AZ
             PostalCode:     85287-0101
             Country:        US
             RegDate:        1996-09-26
             Updated:        2025-02-27
             Ref:            https://rdap.arin.net/registry/entity/ATUN
             
             
             OrgTechHandle: ZA106-ARIN
             OrgTechName:   Arizona State University
             OrgTechPhone:  +1-855-278-5080 
             OrgTechEmail:  ASU_SITE_Contact@asu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZA106-ARIN
             
             OrgTechHandle: CEPLE2-ARIN
             OrgTechName:   Cepleanu, Adrian 
             OrgTechPhone:  +1-855-278-5080 
             OrgTechEmail:  aceplean@asu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CEPLE2-ARIN
             
             OrgAbuseHandle: ZA106-ARIN
             OrgAbuseName:   Arizona State University
             OrgAbusePhone:  +1-855-278-5080 
             OrgAbuseEmail:  ASU_SITE_Contact@asu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZA106-ARIN
             
             OrgTechHandle: WILKE342-ARIN
             OrgTechName:   Wilken, Nathan 
             OrgTechPhone:  +1-855-278-5080 
             OrgTechEmail:  wilken@asu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/WILKE342-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.
             #