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AS22608Public Utility District No. 1 of Okanogan County

United StatesRegistryARIN

As of 11th November 2026, AS22608 (Public Utility District No. 1 of…), a network registered in the United States with ARIN, originates 11 IPv4 prefixes covering 2.8k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 22,803rd-largest of the 80,763 networks we see originating IPv4, and the 5,766th-largest of 18,758 in the United States. It is seen behind 2 upstream networks, most often AS16713 (Northwest Open Access Network) and AS3 (Massachusetts Institute of Technology), and in front of 3 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

11

IPv6 prefixes

1

IPv4 addresses

2.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS22608 is seen behind, one and two hops out, drawn from real AS paths.

AS22608Toward the internet core
Upstream graph for AS22608: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS22608Public Utility Di…This networkAS3Massachusetts Ins…AS16713Northwest Open Ac…AS3356Lumen (Level 3)AS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS22608 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

10

adjacent networks

Upstreams
220%
Peers
550%
Downstreams
330%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS22608
NetworkCountryRelationshipPathsVantage pts
AS16713Northwest Open Access NetworkUSPeer1,296140
AS3Massachusetts Institute of TechnologyUSPeer11

Prefixes

The largest blocks AS22608 originates, widest first.

Largest prefixes originated by AS22608
PrefixAddressesVisibility
63.142.192.0/2425677/77
63.142.193.0/2425677/77
63.142.194.0/2425677/77
63.142.195.0/2425677/77
63.142.196.0/2425677/77
63.142.197.0/2425677/77
63.142.198.0/2425677/77
63.142.202.0/2425677/77
63.142.205.0/2425677/77
63.142.206.0/2425677/77

Routing health

How AS22608's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%12

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 11 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS22608 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.