subnet.im

AS23969TOT Public Company Limited

ThailandRegistryAPNICTypeEyeball

As of 23rd October 2026, AS23969 (TOT Public Company Limited), an access network registered in Thailand with APNIC, originates 1,830 IPv4 prefixes covering 5.6M addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 124th-largest of the 79,666 networks we see originating IPv4, and the largest of 454 in Thailand. It is seen behind 2 upstream networks, most often AS4651 (The Communications Authority of…) and AS38040 (TOT Public Company Limited), and in front of 12 downstream networks. 92% of its announcements have a valid RPKI ROA; 4 are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1,830

IPv6 prefixes

7

IPv4 addresses

5.6M

IPv6 /64s

17.2M

Upstream graph

The networks AS23969 is seen behind, one and two hops out, drawn from real AS paths.

AS23969Toward the internet core
Upstream graph for AS23969: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS23969TOT Public Compan…This networkAS4651The Communication…AS38040TOT Public Compan…AS2914NTT America, Inc.AS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS23969 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

37

adjacent networks

Upstreams
25%
Peers
2362%
Downstreams
1232%

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

Upstreams of AS23969
NetworkCountryRelationshipPathsVantage pts
AS4651The Communications Authority of Thailand (CAT)THPeer92,963124
AS38040TOT Public Company LimitedTHPeer52,712141

Prefixes

All 1,837

The largest blocks AS23969 originates, widest first.

Largest prefixes originated by AS23969
PrefixAddressesVisibility
118.172.0.0/14262k77/77
125.24.0.0/14262k77/77
101.108.0.0/15131k46/77
125.26.0.0/15131k77/77
182.52.0.0/15131k46/77
1.20.0.0/1665.5k77/77
101.51.0.0/1665.5k77/77
101.109.0.0/1665.5k77/77
113.53.0.0/1665.5k77/77
118.172.0.0/1665.5k77/77

Routing health

How AS23969'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

  • Valid92.3%1,696
  • Invalid0.2%4
  • No ROA7.5%137

Propagation

  • Globally propagated90% of full-feed peers or more99.6%1,830
  • Partially propagated40% to 90%0.2%3
  • Seen by few peersUnder 40%0.2%4

Prefix sizes

IPv4 — 1,830 prefixes

IPv6 — 7 prefixes

  • /4016.8M × /6414.3%1
  • /4865.5k × /6485.7%6

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

  • Withdrawn113.53.90.0/2418th Oct 2026
  • Withdrawn182.53.132.0/236th Oct 2026
  • Announced182.52.73.0/244th Oct 2026

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