Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS10430

Announcement observedARIN

Washington State K-20 Telecommunications Network · WA-K20

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 02:37:34Snapshot expired

View network topology RDAP registration

ASN: AS10430
Registration country: United States
Name: Washington State K-20 Telecommunications Network
Abbreviation: WA-K20
Registration date: 8/1/1997, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
134.39.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
152.157.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
152.157.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
152.157.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
152.157.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
152.157.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.0.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.104.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.108.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.20.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.50.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.52.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.56.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.8.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
164.116.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.156.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.156.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.156.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.212.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.99.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.99.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.99.60.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
168.99.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.80.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.88.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.91.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.92.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
169.204.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
173.229.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
173.229.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
173.229.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
192.102.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.206.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.207.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.211.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/5/2026, 00:00:00	✓	×	Historical record
192.247.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.247.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.56.246.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid
192.56.248.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/18/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Washington State K-20 Telecommunications Network
RIR: ARIN
Registration country: United States
Registration date: 8/1/1997, 04:00:00
Abuse contact: uw-noc@uw.edu

Snapshot trend

9/30/2026, 02:37:3492 v41 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn