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AS63217Vistex Inc.

United StatesRegistryARIN

As of 24th October 2026, AS63217 (Vistex Inc.), a network registered in the United States with ARIN, originates 4 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 33,387th-largest of the 79,642 networks we see originating IPv4, and the 7,589th-largest of 18,487 in the United States. It is seen behind 3 upstream networks, most often AS8220 (COLT) 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

4

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS63217 is seen behind, one and two hops out, drawn from real AS paths.

AS63217Toward the internet core
Upstream graph for AS63217: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS63217Vistex Inc.This networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS8220COLTAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…

Networks observed one and two hops upstream of AS63217 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS63217
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer10754
AS3356Lumen (Level 3)USPeer9849
AS174Cogent Communications, LLCUSPeer9538

Prefixes

The largest blocks AS63217 originates, widest first.

Largest prefixes originated by AS63217
PrefixAddressesVisibility
198.233.124.0/2351275/76
130.117.126.0/2425675/76
149.7.60.0/2425675/76
198.233.127.0/2425675/76

Routing health

How AS63217'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%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS63217 started or stopped in this period.

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