AS13335 Cloudflare, Inc. 🇺🇸 US

Announcing 5,801 prefixes, seen at the RIS collectors.

IPv4 prefixes
2,735
1,555,456 (6,076 × /24)
IPv6 prefixes
3,066
19 × /32
Upstreams
100
transit providers observed
Peers
110
settlement-free adjacencies
Downstreams
1,041
transit customers observed
Customer cone
23,088
ASes reachable through it

Registry and operator data

AS number
AS13335
Name
Cloudflare, Inc.
Organisation
Cloudflare
Country
🇺🇸 US
RIR
ARIN
Allocated
2010-07-14
Network type
Content
Scope
Global
Peering policy
Open
IRR as-set
ARIN::AS13335:AS-CLOUDFLARE
PeeringDB
net/4224
Exchanges
358
Facilities
223

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5,512 valid (95.0%) 9 invalid (0.2%) 280 no ROA (4.8%)

Announced prefixes

3,066 in total

Prefix RPKI Peers Sample path First seen
2400:cb00:398::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:399::/48 v6 RPKI valid 31 37721129561225213335 2026-09-18
2400:cb00:403::/48 v6 RPKI valid 32 3454942302857313335 2026-09-18
2400:cb00:404::/48 v6 RPKI valid 32 50304321613335 2026-09-18
2400:cb00:405::/48 v6 RPKI valid 31 37721129561225213335 2026-10-10
2400:cb00:407::/48 v6 RPKI valid 32 37721676213335 2026-09-18
2400:cb00:408::/48 v6 RPKI valid 35 3772113335 2026-09-18
2400:cb00:409::/48 v6 RPKI valid 32 3454942302857313335 2026-09-18
2400:cb00:410::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:411::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:412::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:413::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:414::/48 v6 RPKI valid 33 38001640495583613335 2026-09-18
2400:cb00:415::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:419::/48 v6 RPKI valid 33 34549602801240620840713335 2026-09-18
2400:cb00:422::/48 v6 RPKI valid 32 38001640495583613335 2026-09-18
2400:cb00:423::/48 v6 RPKI valid 32 3454942302857313335 2026-09-18
2400:cb00:424::/48 v6 RPKI valid 32 3454942302857313335 2026-09-18
2400:cb00:425::/48 v6 RPKI valid 33 38001640495583613335 2026-09-18
2400:cb00:428::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:429::/48 v6 RPKI valid 33 38001640495583613335 2026-09-18
2400:cb00:430::/48 v6 RPKI valid 33 38001640495583613335 2026-09-18
2400:cb00:441::/48 v6 RPKI valid 34 34549482373581913335 2026-09-18
2400:cb00:445::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:447::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:448::/48 v6 RPKI valid 35 3772113335 2026-09-18
2400:cb00:451::/48 v6 RPKI valid 32 2448213335 2026-09-18
2400:cb00:452::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:453::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:454::/48 v6 RPKI valid 33 38001640495583613335 2026-09-18
2400:cb00:455::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:460::/48 v6 RPKI valid 33 37721137862821013335 2026-09-18
2400:cb00:462::/48 v6 RPKI valid 33 377213356168013335 2026-09-18
2400:cb00:463::/48 v6 RPKI valid 35 69394554313335 2026-09-18
2400:cb00:464::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:465::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:466::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:467::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:469::/48 v6 RPKI valid 35 69394637122113335 2026-09-18
2400:cb00:470::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:471::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:472::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:476::/48 v6 RPKI valid 32 3454942302857313335 2026-09-18
2400:cb00:478::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:481::/48 v6 RPKI valid 38 3800113335 2026-09-18
2400:cb00:485::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:486::/48 v6 RPKI valid 36 3772132801013335 2026-09-18
2400:cb00:487::/48 v6 RPKI valid 33 3772113335 2026-09-18
2400:cb00:488::/48 v6 RPKI valid 33 3772113335 2026-09-18
2400:cb00:491::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:492::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:493::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:497::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:499::/48 v6 RPKI valid 36 38001477513335 2026-09-18
2400:cb00:504::/48 v6 RPKI valid 31 2448213335 2026-09-18
2400:cb00:507::/48 v6 RPKI valid 31 1490713335 2026-09-18
2400:cb00:509::/48 v6 RPKI valid 31 1490713335 2026-09-18
2400:cb00:515::/48 v6 RPKI valid 33 34549223561378626620113335 2026-09-18
2400:cb00:520::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:521::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:522::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:523::/48 v6 RPKI valid 34 3772113335 2026-09-18
2400:cb00:524::/48 v6 RPKI valid 33 3772167621166413335 2026-09-18
2400:cb00:525::/48 v6 RPKI valid 35 3454913335 2026-09-18
2400:cb00:532::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:533::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:534::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:535::/48 v6 RPKI valid 32 3454955112957113335 2026-09-18
2400:cb00:537::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:538::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:542::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:543::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:546::/48 v6 RPKI valid 32 380013746813335 2026-09-18
2400:cb00:555::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:556::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:557::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:558::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:559::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:567::/48 v6 RPKI valid 33 3800113335 2026-09-18
2400:cb00:568::/48 v6 RPKI valid 34 3800113335 2026-10-01
2400:cb00:572::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:573::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:578::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:579::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:581::/48 v6 RPKI valid 31 3800113335 2026-09-18
2400:cb00:582::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:583::/48 v6 RPKI valid 31 3800113335 2026-09-18
2400:cb00:588::/48 v6 RPKI valid 31 244824520413335 2026-09-18
2400:cb00:594::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:597::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:598::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:600::/48 v6 RPKI valid 33 34549393865137513335 2026-09-23
2400:cb00:601::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:604::/48 v6 RPKI valid 32 3772112731592413335 2026-09-18
2400:cb00:605::/48 v6 RPKI valid 32 3772112731592413335 2026-09-18
2400:cb00:608::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:612::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:615::/48 v6 RPKI valid 36 3800113335 2026-09-18
2400:cb00:618::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:619::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:626::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:629::/48 v6 RPKI valid 32 3454917413335 2026-09-18
2400:cb00:631::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:632::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:633::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:636::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:637::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:641::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:642::/48 v6 RPKI valid 35 244826158013335 2026-09-18
2400:cb00:645::/48 v6 RPKI valid 31 3454912991284913335 2026-09-18
2400:cb00:646::/48 v6 RPKI valid 31 1490713335 2026-09-18
2400:cb00:647::/48 v6 RPKI valid 31 3454912993711913335 2026-09-18
2400:cb00:648::/48 v6 RPKI valid 31 377211378626869613335 2026-09-18
2400:cb00:649::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:650::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:652::/48 v6 RPKI valid 33 2448213335 2026-11-04
2400:cb00:658::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:663::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:665::/48 v6 RPKI valid 34 3772113335 2026-09-18
2400:cb00:670::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:671::/48 v6 RPKI valid 33 3454917426300913335 2026-09-18
2400:cb00:672::/48 v6 RPKI valid 31 38001954113335 2026-09-18
2400:cb00:677::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:678::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:679::/48 v6 RPKI valid 36 3800113335 2026-09-18
2400:cb00:680::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:684::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:686::/48 v6 RPKI valid 31 38001349147801770913335 2026-09-18
2400:cb00:691::/48 v6 RPKI valid 33 58057174369473377913335 2026-09-18
2400:cb00:694::/48 v6 RPKI valid 32 3800113335 2026-09-18
2400:cb00:696::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:700::/48 v6 RPKI valid 32 380013819313908813696913335 2026-10-04
2400:cb00:704::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:705::/48 v6 RPKI valid 36 693920352213335 2026-09-18
2400:cb00:706::/48 v6 RPKI valid 31 3772126616713335 2026-09-18
2400:cb00:707::/48 v6 RPKI valid 32 345498657324313335 2026-09-18
2400:cb00:709::/48 v6 RPKI valid 33 345493938613335 2026-09-18
2400:cb00:711::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:713::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:716::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:718::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:719::/48 v6 RPKI valid 31 1490713335 2026-09-18
2400:cb00:720::/48 v6 RPKI valid 33 244822814613335 2026-09-18
2400:cb00:721::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:722::/48 v6 RPKI valid 31 37721129561042913335 2026-09-18
2400:cb00:724::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:725::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:726::/48 v6 RPKI valid 31 701813335 2026-09-18
2400:cb00:727::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:728::/48 v6 RPKI valid 33 3772113335 2026-09-18
2400:cb00:729::/48 v6 RPKI valid 32 3772113335 2026-09-18
2400:cb00:731::/48 v6 RPKI valid 31 3772113335 2026-09-18
2400:cb00:732::/48 v6 RPKI valid 33 701813335 2026-09-18
2400:cb00:735::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:736::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:740::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:741::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:745::/48 v6 RPKI valid 31 3772113335 2026-10-03
2400:cb00:755::/48 v6 RPKI valid 31 37721129561042913335 2026-09-18
2400:cb00:762::/48 v6 RPKI valid 35 3772113335 2026-09-18
2400:cb00:763::/48 v6 RPKI valid 35 3772113335 2026-09-18
2400:cb00:764::/48 v6 RPKI valid 33 2448213335 2026-09-18
2400:cb00:765::/48 v6 RPKI valid 35 3454913335 2026-09-18
2400:cb00:766::/48 v6 RPKI valid 35 3454913335 2026-09-18
2400:cb00:767::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:768::/48 v6 RPKI valid 36 3454913335 2026-09-18
2400:cb00:772::/48 v6 RPKI valid 33 37721283682829413335 2026-09-18
2400:cb00:774::/48 v6 RPKI valid 32 3800113335 2026-09-18
2400:cb00:775::/48 v6 RPKI valid 36 34549371003377113335 2026-09-18
2400:cb00:785::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:786::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:792::/48 v6 RPKI valid 32 377216762656813335 2026-09-18
2400:cb00:793::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:795::/48 v6 RPKI valid 33 580571742100212082932105135168413335 2026-09-18
2400:cb00:903::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:904::/48 v6 RPKI valid 37 3800113335 2026-09-18
2400:cb00:905::/48 v6 RPKI valid 31 2448213142913335 2026-09-18
2400:cb00:906::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:907::/48 v6 RPKI valid 32 2448213142913335 2026-09-18
2400:cb00:910::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:911::/48 v6 RPKI valid 32 2448213142913335 2026-09-18
2400:cb00:912::/48 v6 RPKI valid 32 3454955112957113335 2026-09-18
2400:cb00:913::/48 v6 RPKI valid 33 3800113335 2026-09-18
2400:cb00:918::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:919::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:920::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:923::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:925::/48 v6 RPKI valid 32 3454913335 2026-09-18
2400:cb00:926::/48 v6 RPKI valid 33 2448213335 2026-09-18
2400:cb00:927::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:928::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:929::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:930::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:931::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:932::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:933::/48 v6 RPKI valid 34 3800113335 2026-09-18
2400:cb00:936::/48 v6 RPKI valid 32 345496461335762780013335 2026-09-18
2400:cb00:937::/48 v6 RPKI valid 33 3772113335 2026-09-18
2400:cb00:939::/48 v6 RPKI valid 36 38001239476385913335 2026-09-18
2400:cb00:940::/48 v6 RPKI valid 35 176394637936513335 2026-09-18