subnet.im

AS26710ICANN

United StatesRegistryARIN

As of 10th November 2026, AS26710 (ICANN), a network registered in the United States with ARIN, originates 7 IPv4 prefixes covering 1.8k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 30,387th-largest of the 80,723 networks we see originating IPv4, and the 6,904th-largest of 18,750 in the United States. It is seen behind 3 upstream networks, most often AS16876 (ICANN) and AS40528 (ICANN). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

7

IPv6 prefixes

6

IPv4 addresses

1.8k

IPv6 /64s

393k

Upstream graph

The networks AS26710 is seen behind, one and two hops out, drawn from real AS paths.

AS26710Toward the internet core
Upstream graph for AS26710: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS26710ICANNThis networkAS16876ICANNAS25192CZ.NIC, z.s.p.o.AS40528ICANNAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS3257GTT Communication…AS25248RADIOKOMUNIKACE a…

Networks observed one and two hops upstream of AS26710 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS26710
NetworkCountryRelationshipPathsVantage pts
AS16876ICANNUSPeer508121
AS40528ICANNUSPeer23246
AS25192CZ.NIC, z.s.p.o.CZPeer16683

Prefixes

The largest blocks AS26710 originates, widest first.

Largest prefixes originated by AS26710
PrefixAddressesVisibility
192.0.42.0/2425676/76
199.4.31.0/2425676/76
199.4.138.0/2425676/76
199.43.133.0/2425676/76
199.43.135.0/2425676/76
199.253.182.0/2425676/76
199.253.183.0/2425676/76
2001:500:86::/4865.5k × /6463/63
2001:500:87::/4865.5k × /6463/63
2001:500:89::/4865.5k × /6462/63

Routing health

How AS26710'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%13

Propagation

  • Globally propagated90% of full-feed peers or more100.0%13
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 6 prefixes

  • /4865.5k × /64100.0%6

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS26710 started or stopped in this period.

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