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AS46446California Telecom

United StatesRegistryARIN

As of 23rd October 2026, AS46446 (California Telecom), a network registered in the United States with ARIN, originates 20 IPv4 prefixes covering 17.4k addresses. By IPv4 address space that makes it the 7,647th-largest of the 79,658 networks we see originating IPv4, and the 2,455th-largest of 18,483 in the United States. It is seen behind 3 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS6461 (Zayo Bandwidth), and in front of 3 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

20

IPv6 prefixes

0

IPv4 addresses

17.4k

IPv6 /64s

0

Upstream graph

The networks AS46446 is seen behind, one and two hops out, drawn from real AS paths.

AS46446Toward the internet core
Upstream graph for AS46446: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS46446California TelecomThis networkAS174Cogent Communicat…AS6461Zayo BandwidthAS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS32590Valve CorporationAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS46446 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

13

adjacent networks

Upstreams
323%
Peers
754%
Downstreams
323%

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

Upstreams of AS46446
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer1,03051
AS6461Zayo BandwidthUSPeer64677
AS174Cogent Communications, LLCUSPeer10876

Prefixes

The largest blocks AS46446 originates, widest first.

Largest prefixes originated by AS46446
PrefixAddressesVisibility
69.71.192.0/204.1k77/77
69.71.192.0/212k77/77
69.71.200.0/212k77/77
74.116.240.0/212k77/77
74.116.240.0/221k77/77
74.116.244.0/221k77/77
162.210.144.0/221k77/77
162.210.144.0/2351277/77
162.210.146.0/2351277/77
170.199.222.0/2351277/77

Routing health

How AS46446'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%20
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%20
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 20 prefixes

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS46446 started or stopped in this period.

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