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 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.

2900 WN-AZ-AS - Arizona Tri University Network, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS62600         ABOR-SUN-CORRIDOR - Arizona Board of Regents, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
860   AS2900         ORIGIN  Originate:     345600 /13.60  Transit:          0 /0.00  WN-AZ-AS - Arizona Tri University Network, 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       %
 8393 AS2900        WN-AZ-AS - Arizona Tri University Network, US     20     10      5     15      5  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  129.219.0.0/16       4777 2497 3257 22773 2900   
  129.219.0.0/16       4777 2497 174 62600 2900 + Announce - aggregate of 129.219.0.0/17 (4777 2497 174 62600 2900) and 129.219.128.0/17 (4777 2497 174 62600 2900)
  129.219.0.0/17       4777 2497 174 62600 2900 - Withdrawn - aggregated with 129.219.128.0/17 (4777 2497 174 62600 2900)
  129.219.128.0/17     4777 2497 174 62600 2900 - Withdrawn - aggregated with 129.219.0.0/17 (4777 2497 174 62600 2900)
  149.169.0.0/16       4777 2497 3257 22773 2900   
  149.169.0.0/16       4777 2497 174 62600 2900 + Announce - aggregate of 149.169.0.0/17 (4777 2497 174 62600 2900) and 149.169.128.0/17 (4777 2497 174 62600 2900)
  149.169.0.0/17       4777 2497 174 62600 2900 - Withdrawn - aggregated with 149.169.128.0/17 (4777 2497 174 62600 2900)
  149.169.128.0/17     4777 2497 174 62600 2900 - Withdrawn - aggregated with 149.169.0.0/17 (4777 2497 174 62600 2900)
  198.153.152.0/24     4777 2497 1299 22773 2900   
  206.206.192.0/18     4777 2497 3257 22773 2900   
  206.206.192.0/18     4777 2497 174 62600 2900 + Announce - aggregate of 206.206.192.0/19 (4777 2497 174 62600 2900) and 206.206.224.0/19 (4777 2497 174 62600 2900)
  206.206.192.0/19     4777 2497 174 62600 2900 - Withdrawn - aggregated with 206.206.224.0/19 (4777 2497 174 62600 2900)
  206.206.208.0/24     4777 13335 2900        
  206.206.222.0/23     4777 13335 2900        
  206.206.224.0/19     4777 2497 174 62600 2900 - Withdrawn - aggregated with 206.206.192.0/19 (4777 2497 174 62600 2900)
  206.207.0.0/24       4777 2497 174 62600 2900   
  206.207.50.0/24      4777 2497 174 62600 2900   
  207.246.32.0/19      4777 2497 3257 22773 2900   
  207.246.32.0/19      4777 2497 174 62600 2900 + Announce - aggregate of 207.246.32.0/20 (4777 2497 174 62600 2900) and 207.246.48.0/20 (4777 2497 174 62600 2900)
  207.246.32.0/20      4777 2497 174 62600 2900 - Withdrawn - aggregated with 207.246.48.0/20 (4777 2497 174 62600 2900)
  207.246.48.0/20      4777 2497 174 62600 2900 - Withdrawn - aggregated with 207.246.32.0/20 (4777 2497 174 62600 2900)
  209.147.128.0/18     4777 2497 3257 22773 2900   
  209.147.128.0/18     4777 2497 174 62600 2900 + Announce - aggregate of 209.147.128.0/19 (4777 2497 174 62600 2900) and 209.147.160.0/19 (4777 2497 174 62600 2900)
  209.147.128.0/19     4777 2497 174 62600 2900 - Withdrawn - aggregated with 209.147.160.0/19 (4777 2497 174 62600 2900)
  209.147.160.0/19     4777 2497 174 62600 2900 - Withdrawn - aggregated with 209.147.128.0/19 (4777 2497 174 62600 2900)

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

AS2900   13 More Specifics   20 Total Advertisements   WN-AZ-AS - Arizona Tri University Network, US
    129.219.0.0/17                129.219.0.0/16
    129.219.128.0/17              129.219.0.0/16
    149.169.0.0/17                149.169.0.0/16
    149.169.128.0/17              149.169.0.0/16
    206.206.192.0/19              206.206.192.0/18
    206.206.208.0/24              206.206.192.0/18
    206.206.222.0/23              206.206.192.0/18
    206.206.224.0/19              206.206.192.0/18
    207.246.32.0/19               207.246.0.0/18
    207.246.32.0/20               207.246.0.0/18
    207.246.48.0/20               207.246.0.0/18
    209.147.128.0/19              209.147.128.0/18
    209.147.160.0/19              209.147.128.0/18

Whois Entry

whois: 402332

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
             
             
             OrgAbuseHandle: ZA106-ARIN
             OrgAbuseName:   Arizona State University
             OrgAbusePhone:  +1-855-278-5080 
             OrgAbuseEmail:  mike.brown@asu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZA106-ARIN
             
             OrgTechHandle: ZA106-ARIN
             OrgTechName:   Arizona State University
             OrgTechPhone:  +1-855-278-5080 
             OrgTechEmail:  mike.brown@asu.edu
             OrgTechRef:    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
             
             OrgTechHandle: CEPLE2-ARIN
             OrgTechName:   Cepleanu, Adrian 
             OrgTechPhone:  +1-855-278-5080 
             OrgTechEmail:  aceplean@asu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CEPLE2-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.
             #