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AS42954Vivi 23 Co.,Ltd

ThailandRegistryAPNIC

As of 24th October 2026, AS42954 (Vivi 23 Co.,Ltd), a network registered in Thailand with APNIC, originates 2 IPv4 prefixes covering 512 addresses. By IPv4 address space that makes it the 48,610th-largest of the 79,664 networks we see originating IPv4, and the 231st-largest of 454 in Thailand. It is seen behind 7 upstream networks, most often AS30058 (FDCservers.net) and AS31500 (Global Network Management Inc). 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

2

IPv6 prefixes

0

IPv4 addresses

512

IPv6 /64s

0

Upstream graph

The networks AS42954 is seen behind, one and two hops out, drawn from real AS paths.

AS42954Toward the internet core
Upstream graph for AS42954: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42954Vivi 23 Co.,LtdThis networkAS3170VeloxServ Communi…AS6939Hurricane Electri…AS24482SG.GSAS30058FDCservers.netAS31500Global Network Ma…AS3257GTT Communication…AS20130Depaul UniversityAS132337AxclusiveAS2914NTT America, Inc.AS6453TATA Communicatio…AS1273Vodafone Group PLCAS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS42954 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

42

adjacent networks

Upstreams
717%
Peers
3583%
Downstreams
00%

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

Upstreams of AS42954
NetworkCountryRelationshipPathsVantage pts
AS30058FDCservers.netUSPeer7676
AS31500Global Network Management IncAGPeer6969
AS6939Hurricane Electric LLCUSPeer33
AS25091IP-Max SACHPeer11
AS3170VeloxServ Communications LtdGBPeer11
AS24940Hetzner Online GmbHDEPeer11
AS24482SG.GSSGPeer11

Prefixes

The largest blocks AS42954 originates, widest first.

Largest prefixes originated by AS42954
PrefixAddressesVisibility
87.86.92.0/2425676/76
164.37.237.0/2425676/76

Routing health

How AS42954'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS42954 started or stopped in this period.

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