subnet.im

AS14789Cloudflare, Inc.

United StatesRegistryARIN

As of 26th September 2026, AS14789 (Cloudflare, Inc.), a network registered in the United States with ARIN, originates 256 IPv4 prefixes covering 65.5k addresses and 253 IPv6 prefixes. By IPv4 address space that makes it the 3,621st-largest of the 79,480 networks we see originating IPv4, and the 1,269th-largest of 18,421 in the United States. It is seen behind 217 upstream networks, most often AS45430 (SBN-IIG/AWN-IIG transit provider) and AS55836 (Reliance Jio Infocomm Limited). 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

256

IPv6 prefixes

253

IPv4 addresses

65.5k

IPv6 /64s

16.6M

Upstream graph

The networks AS14789 is seen behind, one and two hops out, drawn from real AS paths.

AS14789Toward the internet core
Upstream graph for AS14789: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS14789Cloudflare, Inc.This networkAS45430SBN-IIG/AWN-IIG t…AS52468UFINET PANAMA S.A.AS55836Reliance Jio Info…AS203214Hulum Almustakbal…AS267613ELETRONET S.A.AS9002RETN LimitedAS24482SG.GSAS4755TATA Communicatio…AS64049Reliance Jio Info…AS3356Lumen (Level 3)AS208293AlSalam State Com…AS13786Seaborn (Seabras …

Networks observed one and two hops upstream of AS14789 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

439

adjacent networks

Upstreams
21749%
Peers
22251%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 217.

Upstreams of AS14789
NetworkCountryRelationshipPathsVantage pts
AS45430SBN-IIG/AWN-IIG transit providerTHPeer887145
AS55836Reliance Jio Infocomm LimitedINPeer864144
AS203214Hulum Almustakbal CompanyIQPeer580145
AS267613ELETRONET S.A.BRPeer435145
AS52468UFINET PANAMA S.A.PAPeer434145
AS64116PIT PERU S.A.CPEPeer433145
AS16637MTN SA (Bayobab)ZAPeer433145
AS14840BR.DIGITAL BRPeer426142
AS38082True International Gateway Co., Ltd.THPeer371145
AS18678INTERNEXA S.A. E.S.PCOPeer290145

Prefixes

All 509

The largest blocks AS14789 originates, widest first.

Largest prefixes originated by AS14789
PrefixAddressesVisibility
104.22.5.0/2425680/81
104.22.6.0/2425681/81
104.22.27.0/2425681/81
104.22.28.0/2425679/81
104.22.29.0/2425681/81
104.22.30.0/2425681/81
104.22.34.0/2425681/81
104.22.35.0/2425681/81
104.22.36.0/2425681/81
104.22.37.0/2425680/81

Routing health

How AS14789'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%509
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%509
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 256 prefixes

IPv6 — 253 prefixes

  • /4865.5k × /64100.0%253

Recent changes

Announcements that started or stopped since 27th Aug 2026.

47 announced and 13 withdrawn in all; the most recent are shown.

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