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AS6233xTom

United StatesRegistryARIN

As of 27th September 2026, AS6233 (xTom), a network registered in the United States with ARIN, originates 43 IPv4 prefixes covering 11k addresses and 37 IPv6 prefixes. By IPv4 address space that makes it the 10,010th-largest of the 79,525 networks we see originating IPv4, and the 3,076th-largest of 18,428 in the United States. It is seen behind 9 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. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

43

IPv6 prefixes

37

IPv4 addresses

11k

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.VAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS57866Fusix Networks B.…AS8220COLTAS35280F5 Networks SARLAS18106Viewqwest Pte LtdAS20130Depaul University

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

38

adjacent networks

Upstreams
924%
Peers
2361%
Downstreams
616%

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

Upstreams of AS6233
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,48257
AS6453TATA Communications (America) IncUSPeer2,215107
AS1299Arelion (fka. Telia Carrier)SEPeer1,43835
AS5511Orange S.A.FRPeer1776
AS49544i3D.net B.VNLPeer962
AS4826Vocus Connect International BackboneAUPeer882
AS58511Swoop (Anycast Global Backbone)AUPeer812
AS35280F5 Networks SARLFRPeer461
AS24482SG.GSSGPeer441

Prefixes

All 80

The largest blocks AS6233 originates, widest first.

Largest prefixes originated by AS6233
PrefixAddressesVisibility
23.142.224.0/2425681/81
45.13.196.0/2425681/81
45.13.197.0/2425681/81
45.87.164.0/2425681/81
45.87.165.0/2425681/81
45.87.166.0/2425681/81
45.87.167.0/2425681/81
45.139.193.0/2425681/81
45.143.128.0/2425681/81
45.143.129.0/2425681/81

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%80
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%80
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 43 prefixes

IPv6 — 37 prefixes

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

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS6233 started or stopped in this period.

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