subnet.im

AS27323Wowrack.com

United StatesRegistryARIN

As of 12th November 2026, AS27323 (Wowrack.com), a network registered in the United States with ARIN, originates 87 IPv4 prefixes covering 28.4k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 5,937th-largest of the 80,772 networks we see originating IPv4, and the 2,018th-largest of 18,759 in the United States. It is seen behind 1 upstream network, most often AS23033 (Wowrack.com). 4% of its announcements have 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

87

IPv6 prefixes

4

IPv4 addresses

28.4k

IPv6 /64s

33.7M

Upstream graph

The networks AS27323 is seen behind, one and two hops out, drawn from real AS paths.

AS27323Toward the internet core
Upstream graph for AS27323: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS27323Wowrack.comThis networkAS23033Wowrack.comAS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS27323 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS27323
NetworkCountryRelationshipPathsVantage pts
AS23033Wowrack.comUSPeer6,951140

Prefixes

All 91

The largest blocks AS27323 originates, widest first.

Largest prefixes originated by AS27323
PrefixAddressesVisibility
173.0.48.0/212k77/78
162.210.248.0/221k77/78
162.251.68.0/221k77/78
192.169.68.0/221k77/78
198.175.124.0/221k77/78
216.244.84.0/221k77/78
198.175.126.0/2351277/78
216.244.82.0/2351277/78
38.246.149.0/2425677/78
38.246.150.0/2425677/78

Routing health

How AS27323'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

  • Valid4.4%4
  • Invalid0.0%0
  • No ROA95.6%87

Propagation

  • Globally propagated90% of full-feed peers or more100.0%91
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 87 prefixes

IPv6 — 4 prefixes

  • /4016.8M × /6450.0%2
  • /4865.5k × /6450.0%2

Recent changes

Announcements that started or stopped since 13th Oct 2026.

  • Withdrawn185.255.115.0/2420th Oct 2026

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