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AS6233xTom

United StatesRegistryARIN

As of 11th November 2026, AS6233 (xTom), a network registered in the United States with ARIN, originates 47 IPv4 prefixes covering 12k addresses and 37 IPv6 prefixes. By IPv4 address space that makes it the 9,776th-largest of the 80,747 networks we see originating IPv4, and the 3,035th-largest of 18,752 in the United States. It is seen behind 8 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS6453 (TATA Communications (America) Inc), and in front of 6 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 94% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

47

IPv6 prefixes

37

IPv4 addresses

12k

IPv6 /64s

4.3B

Upstream graph

The networks AS6233 is seen behind, one and two hops out, drawn from real AS paths.

AS6233Toward the internet core
Upstream graph for AS6233: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6233xTomThis networkAS1299Arelion (fka. Tel…AS5511Orange S.A.AS6453TATA Communicatio…AS6939Hurricane Electri…AS49544i3D.net B.VAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS57866Fusix Networks B.…AS8220COLTAS35280F5 Networks SARLAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS6233 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

40

adjacent networks

Upstreams
820%
Peers
2665%
Downstreams
615%

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

Upstreams of AS6233
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,31555
AS6453TATA Communications (America) IncUSPeer2,177106
AS1299Arelion (fka. Telia Carrier)SEPeer1,38034
AS5511Orange S.A.FRPeer2158
AS49544i3D.net B.VNLPeer952
AS24482SG.GSSGPeer802
AS58511Swoop (Anycast Global Backbone)AUPeer802
AS35280F5 Networks SARLFRPeer451

Prefixes

All 84

The largest blocks AS6233 originates, widest first.

Largest prefixes originated by AS6233
PrefixAddressesVisibility
23.142.224.0/2425676/76
45.13.196.0/2425676/76
45.13.197.0/2425676/76
45.87.164.0/2425676/76
45.87.165.0/2425676/76
45.87.166.0/2425676/76
45.87.167.0/2425676/76
45.130.182.0/2425676/76
45.136.177.0/2425676/76
45.136.178.0/2425676/76

Routing health

How AS6233'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%84
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more94.0%79
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%6.0%5

Prefix sizes

IPv4 — 47 prefixes

IPv6 — 37 prefixes

  • /324.3B × /642.7%1
  • /4865.5k × /6497.3%36

Recent changes

Announcements that started or stopped since 12th Oct 2026.

9 announced and 5 withdrawn in all; the most recent are shown.

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