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AS4750CS LOXINFO PUBLIC COMPANY LIMITED

ThailandRegistryAPNICTypeEyeball

As of 27th September 2026, AS4750 (CS LOXINFO PUBLIC COMPANY LIMITED), an access network registered in Thailand with APNIC, originates 509 IPv4 prefixes covering 287k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 1,012th-largest of the 79,525 networks we see originating IPv4, and the 14th-largest of 456 in Thailand. It is seen behind 2 upstream networks, most often AS7568 (CS LOXINFO Public Company Limited.) and AS45430 (SBN-IIG/AWN-IIG transit provider), and in front of 51 downstream networks. Over 99% of its announcements have 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

509

IPv6 prefixes

10

IPv4 addresses

287k

IPv6 /64s

4.6B

Upstream graph

The networks AS4750 is seen behind, one and two hops out, drawn from real AS paths.

AS4750Toward the internet core
Upstream graph for AS4750: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS4750CS LOXINFO PUBLIC…This networkAS7568CS LOXINFO Public…AS45430SBN-IIG/AWN-IIG t…AS15412Flag Telecom UK L…AS9002RETN LimitedAS24482SG.GS

Networks observed one and two hops upstream of AS4750 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

111

adjacent networks

Upstreams
22%
Peers
5852%
Downstreams
5146%

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

Upstreams of AS4750
NetworkCountryRelationshipPathsVantage pts
AS7568CS LOXINFO Public Company Limited.THPeer47,375145
AS45430SBN-IIG/AWN-IIG transit providerTHPeer56781

Prefixes

All 519

The largest blocks AS4750 originates, widest first.

Largest prefixes originated by AS4750
PrefixAddressesVisibility
147.50.128.0/198.2k81/81
203.192.32.0/198.2k81/81
58.137.240.0/204.1k81/81
147.50.160.0/204.1k81/81
27.254.248.0/212k81/81
203.146.232.0/212k81/81
27.254.16.0/221k81/81
27.254.24.0/221k81/81
27.254.72.0/221k81/81
27.254.76.0/221k81/81

Routing health

How AS4750'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

  • Valid99.8%518
  • Invalid0.0%0
  • No ROA0.2%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%519
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 509 prefixes

IPv6 — 10 prefixes

  • /324.3B × /6410.0%1
  • /36268M × /6410.0%1
  • /4865.5k × /6480.0%8

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn202.183.220.0/2422nd Sept 2026
  • Announced58.137.212.0/2422nd Sept 2026

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