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AS22845Virginia Community College System

United StatesRegistryARIN

As of 23rd October 2026, AS22845 (Virginia Community College System), a network registered in the United States with ARIN, originates 3 IPv4 prefixes covering 66k addresses. By IPv4 address space that makes it the 3,460th-largest of the 79,658 networks we see originating IPv4, and the 1,182nd-largest of 18,483 in the United States. It is seen behind 2 upstream networks, most often AS53907 (Quality Technology Services, LLC) and AS3356 (Lumen (Level 3)). 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

3

IPv6 prefixes

0

IPv4 addresses

66k

IPv6 /64s

0

Upstream graph

The networks AS22845 is seen behind, one and two hops out, drawn from real AS paths.

AS22845Toward the internet core
Upstream graph for AS22845: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS22845Virginia Communit…This networkAS3356Lumen (Level 3)AS53907Quality Technolog…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS22845 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS22845
NetworkCountryRelationshipPathsVantage pts
AS53907Quality Technology Services, LLCUSPeer15477
AS3356Lumen (Level 3)USPeer7777

Prefixes

The largest blocks AS22845 originates, widest first.

Largest prefixes originated by AS22845
PrefixAddressesVisibility
164.106.0.0/1665.5k77/77
164.106.201.0/2425677/77
192.101.18.0/2425677/77

Routing health

How AS22845'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%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

Recent changes

Announcements that started or stopped since 24th Sept 2026.

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