subnet.im

AS45796UIH / BB Connect

ThailandRegistryAPNIC

As of 10th November 2026, AS45796 (UIH / BB Connect), a network registered in Thailand with APNIC, originates 8 IPv4 prefixes covering 2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 25,846th-largest of the 80,733 networks we see originating IPv4, and the 128th-largest of 464 in Thailand. It is seen behind 33 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS4637 (Telstra International Limited), and in front of 22 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 82% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

8

IPv6 prefixes

3

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS45796 is seen behind, one and two hops out, drawn from real AS paths.

AS45796Toward the internet core
Upstream graph for AS45796: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS45796UIH / BB ConnectThis networkAS174Cogent Communicat…AS2914NTT America, Inc.AS4229Zenlayer IncAS4637Telstra Internati…AS6939Hurricane Electri…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS6453TATA Communicatio…AS16552Tiggee LLCAS32590Valve CorporationAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS45796 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

498

adjacent networks

Upstreams
337%
Peers
44389%
Downstreams
224%

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

Upstreams of AS45796
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer11,055103
AS4637Telstra International LimitedHKPeer3,13770
AS2914NTT America, Inc.USPeer1,66283
AS4229Zenlayer IncUSPeer9889
AS174Cogent Communications, LLCUSPeer93325
AS23764China Telecom GlobalHKPeer67321
AS4788TM Technology Services Sdn. Bhd.MYPeer57851
AS7713PT Telkom Indonesia TbkIDPeer4624
AS5511Orange S.A.FRPeer43812
AS199524Gcore S.A.LUPeer4201

Prefixes

The largest blocks AS45796 originates, widest first.

Largest prefixes originated by AS45796
PrefixAddressesVisibility
103.23.120.0/2425676/76
103.23.121.0/2425676/76
103.23.123.0/2425628/76
115.31.158.0/2425676/76
115.31.164.0/2425676/76
223.27.200.0/2425676/76
223.27.232.0/2425676/76
223.27.237.0/2425676/76
2402:9b00::/324.3B × /6461/63
2402:9b00:80::/4865.5k × /6422/63

Routing health

How AS45796'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%11
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more81.8%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%18.2%2

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6433.3%1
  • /4865.5k × /6466.7%2

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS45796 started or stopped in this period.

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