subnet.im

AS17002Avista Capital, Inc.

United StatesRegistryARIN

As of 10th November 2026, AS17002 (Avista Capital, Inc.), a network registered in the United States with ARIN, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,958th-largest of the 80,723 networks we see originating IPv4, and the 13,081st-largest of 18,750 in the United States. It is seen behind 1 upstream network, most often AS174 (Cogent Communications, LLC). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS17002 is seen behind, one and two hops out, drawn from real AS paths.

AS17002Toward the internet core
Upstream graph for AS17002: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17002Avista Capital, I…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…

Networks observed one and two hops upstream of AS17002 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

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

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

Upstreams of AS17002
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer7575

Prefixes

The largest blocks AS17002 originates, widest first.

Largest prefixes originated by AS17002
PrefixAddressesVisibility
208.185.8.0/2425675/76

Routing health

How AS17002'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

  • Valid100.0%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS17002 started or stopped in this period.

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