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AS55423JasTel Network

ThailandRegistryAPNICTypeEyeball

As of 27th September 2026, AS55423 (JasTel Network), an access network registered in Thailand with APNIC, originates 98 IPv4 prefixes covering 69.1k addresses and 32 IPv6 prefixes. By IPv4 address space that makes it the 3,155th-largest of the 79,525 networks we see originating IPv4, and the 31st-largest of 456 in Thailand. It is seen behind 3 upstream networks, most often AS45629 (JasTel Network International Gateway) and AS21433 (Accenture UK Limited), and in front of 17 downstream networks. 91% of its announcements have a valid RPKI ROA; 8 are RPKI-invalid. 79% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

98

IPv6 prefixes

32

IPv4 addresses

69.1k

IPv6 /64s

393k

Upstream graph

The networks AS55423 is seen behind, one and two hops out, drawn from real AS paths.

AS55423Toward the internet core
Upstream graph for AS55423: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS55423JasTel NetworkThis networkAS21433Accenture UK Limi…AS23764China Telecom Glo…AS45629JasTel Network In…AS4755TATA Communicatio…AS9498Bharti Airtel Ltd.AS7713PT Telkom Indones…AS23673Cogetel Online, C…AS6453TATA Communicatio…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS55423 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

41

adjacent networks

Upstreams
37%
Peers
2151%
Downstreams
1741%

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

Upstreams of AS55423
NetworkCountryRelationshipPathsVantage pts
AS45629JasTel Network International GatewayTHPeer11,107145
AS21433Accenture UK LimitedGBPeer209145
AS23764China Telecom GlobalHKPeer41

Prefixes

All 130

The largest blocks AS55423 originates, widest first.

Largest prefixes originated by AS55423
PrefixAddressesVisibility
167.179.224.0/198.2k81/81
58.82.160.0/204.1k81/81
58.82.176.0/204.1k81/81
58.82.128.0/212k81/81
58.82.136.0/212k81/81
58.82.144.0/212k81/81
58.82.152.0/212k81/81
58.82.160.0/212k81/81
58.82.168.0/212k81/81
58.82.176.0/212k81/81

Routing health

How AS55423'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

  • Valid90.8%118
  • Invalid6.2%8
  • No ROA3.1%4

Propagation

  • Globally propagated90% of full-feed peers or more79.2%103
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%20.8%27

Prefix sizes

IPv4 — 98 prefixes

IPv6 — 32 prefixes

  • /4865.5k × /6418.8%6
  • /49 and longerAggregated81.3%26

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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