Report for 10430

Name

WA-K20 - Washington State K-20 Telecommunications 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.

10430 WA-K20 - Washington State K-20 Telecommunications Network

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS101     WASH-NSF-AS - University of Washington
  Downstream Adjacent AS list
    AS3935    EASTWAUNIV - Eastern Washington University

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
324   AS10430  ORG+TRN Originate:     829440 /12.34  Transit:      65536 /16.00 WA-K20 - Washington State K-20 Telecommunications 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       %
 2464 AS10430 WA-K20 - Washington State K-20 Telecommu     42      4      0     38      4   9.52%


  Prefix               AS Path                              Aggregation Suggestion
  66.96.64.0/20        4637 11164 101 10430   
  68.179.192.0/19      4637 11164 101 10430   
  69.56.64.0/18        4637 11164 101 10430   
  69.56.64.0/20        4637 11164 101 10430 - Withdrawn - matching aggregate 69.56.64.0/18 4637 11164 101 10430
  134.39.0.0/16        4637 11164 101 10430   
  134.121.0.0/16       4637 11164 101 10430   
  140.160.0.0/16       4637 11164 101 10430   
  152.157.0.0/16       4637 11164 101 10430   
  162.78.0.0/16        4637 11164 101 10430   
  164.116.0.0/16       4637 11164 101 10430   
  168.99.0.0/16        4637 11164 101 10430   
  168.156.0.0/16       4637 11164 101 10430   
  168.212.0.0/16       4637 11164 101 10430   
  169.204.0.0/16       4637 11164 101 10430   
  169.204.2.0/24       4637 11164 101 10430 - Withdrawn - matching aggregate 169.204.0.0/16 4637 11164 101 10430
  169.204.89.0/24      4637 11164 101 10430 - Withdrawn - matching aggregate 169.204.0.0/16 4637 11164 101 10430
  169.204.209.0/24     4637 11164 101 10430 - Withdrawn - matching aggregate 169.204.0.0/16 4637 11164 101 10430
  192.31.216.0/24      4637 11164 101 10430   
  192.64.1.0/24        4637 11164 101 10430   
  192.94.22.0/24       4637 11164 101 10430   
  192.102.5.0/24       4637 11164 101 10430   
  192.138.182.0/24     4637 11164 101 10430   
  192.160.133.0/24     4637 11164 101 10430   
  192.190.33.0/24      4637 11164 101 10430   
  192.206.201.0/24     4637 11164 101 10430   
  192.207.104.0/24     4637 11164 101 10430   
  192.211.16.0/20      4637 11164 101 10430   
  192.220.200.0/21     4637 11164 101 10430   
  192.247.128.0/17     4637 11164 101 10430   
  198.104.64.0/18      4637 11164 101 10430   
  198.207.188.0/24     4637 11164 101 10430   
  199.184.112.0/22     4637 11164 101 10430   
  199.184.116.0/23     4637 11164 101 10430   
  199.237.64.0/19      4637 11164 101 10430   
  199.237.160.0/19     4637 11164 101 10430   
  199.245.238.0/24     4637 11164 101 10430   
  199.250.32.0/20      4637 11164 101 10430   
  199.250.48.0/21      4637 11164 101 10430   
  199.250.56.0/22      4637 11164 101 10430   
  206.193.0.0/18       4637 11164 101 10430   
  207.180.96.0/19      4637 11164 101 10430   
  216.186.0.0/17       4637 11164 101 10430   

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

AS10430   8 More Specifics   41 Total Advertisements   WA-K20 - Washington State K-20 Telecommunications Network
    69.56.64.0/20                 69.56.64.0/18
    169.204.2.0/24                169.204.0.0/16
    169.204.89.0/24               169.204.0.0/16
    169.204.209.0/24              169.204.0.0/16
    192.220.200.0/21              192.220.0.0/16
    198.104.64.0/18               198.104.0.0/16
    199.237.64.0/19               199.236.0.0/14
    199.237.160.0/19              199.236.0.0/14

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS401367	Announced by	AS10430	WA-K20 - Washington State K-20 Telecommunications Network, US

Whois Entry

whois: 402603

IANA has recorded AS10430 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10430\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:       10430
             ASName:         WA-K20
             ASHandle:       AS10430
             RegDate:        1997-08-01
             Updated:        1997-08-01
             Ref:            https://rdap.arin.net/registry/autnum/10430
             
             
             OrgName:        Washington State K-20 Telecommunications Network
             OrgId:          WSKT
             Address:        c/o University of Washington IT
             Address:        BOX 354842
             Address:        4545 15th Avenue NE
             City:           Seattle
             StateProv:      WA
             PostalCode:     98105-4527
             Country:        US
             RegDate:        1997-08-01
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/WSKT
             
             
             OrgNOCHandle: UW-NOC-ARIN
             OrgNOCName:   University of Washington Networks and Distributed
             OrgNOCPhone:  +1-206-221-6000 
             OrgNOCEmail:  uw-noc@uw.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN
             
             OrgTechHandle: UW-NOC-ARIN
             OrgTechName:   University of Washington Networks and Distributed
             OrgTechPhone:  +1-206-221-6000 
             OrgTechEmail:  uw-noc@uw.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN
             
             OrgAbuseHandle: UW-NOC-ARIN
             OrgAbuseName:   University of Washington Networks and Distributed
             OrgAbusePhone:  +1-206-221-6000 
             OrgAbuseEmail:  uw-noc@uw.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/UW-NOC-ARIN
             
             RTechHandle: UW-NOC-ARIN
             RTechName:   University of Washington Networks and Distributed
             RTechPhone:  +1-206-221-6000 
             RTechEmail:  uw-noc@uw.edu
             RTechRef:    https://rdap.arin.net/registry/entity/UW-NOC-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.
             #