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AS132892Cloudflare, Inc.

United StatesRegistryAPNIC

As of 10th November 2026, AS132892 (Cloudflare, Inc.), a network registered in the United States with APNIC, originates 20 IPv4 prefixes covering 29.4k addresses and 32 IPv6 prefixes. By IPv4 address space that makes it the 5,822nd-largest of the 80,723 networks we see originating IPv4, and the 1,981st-largest of 18,750 in the United States. It is seen behind 1 upstream network, most often AS13335 (Cloudflare, Inc.). 96% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 90% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

20

IPv6 prefixes

32

IPv4 addresses

29.4k

IPv6 /64s

18.8M

Upstream graph

The networks AS132892 is seen behind, one and two hops out, drawn from real AS paths.

AS132892Toward the internet core
Upstream graph for AS132892: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS132892Cloudflare, Inc.This networkAS13335Cloudflare, Inc.AS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS132892 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS132892
NetworkCountryRelationshipPathsVantage pts
AS13335Cloudflare, Inc.USPeer3,373139

Prefixes

All 52

The largest blocks AS132892 originates, widest first.

Largest prefixes originated by AS132892
PrefixAddressesVisibility
104.23.0.0/198.2k76/76
172.70.0.0/198.2k76/76
104.22.240.0/204.1k76/76
172.69.24.0/212k76/76
172.70.64.0/212k76/76
198.41.144.0/221k76/76
198.41.246.0/2351276/76
103.21.246.0/2425676/76
103.21.247.0/2425676/76
141.101.88.0/2425676/76

Routing health

How AS132892'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

  • Valid96.2%50
  • Invalid1.9%1
  • No ROA1.9%1

Propagation

  • Globally propagated90% of full-feed peers or more90.4%47
  • Partially propagated40% to 90%7.7%4
  • Seen by few peersUnder 40%1.9%1

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 32 prefixes

  • /4016.8M × /643.1%1
  • /4865.5k × /6496.9%31

Recent changes

Announcements that started or stopped since 11th Oct 2026.

  • Withdrawn2a06:98c0:3622::/4828th Oct 2026

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