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:a504::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a511::/48 v6 RPKI valid 20 3454917413335 2026-09-25
2400:cb00:a512::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a514::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a531::/48 v6 RPKI valid 20 3454917413335 2026-10-26
2400:cb00:a532::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a541::/48 v6 RPKI valid 1 204092340192916935280122113335 2026-09-18
2400:cb00:a542::/48 v6 RPKI valid 20 24482482613335 2026-09-18
2400:cb00:a551::/48 v6 RPKI valid 1 204092340192916935280122113335 2026-10-27
2400:cb00:a552::/48 v6 RPKI valid 20 24482482613335 2026-09-18
2400:cb00:a571::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a581::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:a582::/48 v6 RPKI valid 32 37721676213335 2026-09-18
2400:cb00:a591::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a592::/48 v6 RPKI valid 31 34549129913335 2026-10-17
2400:cb00:a593::/48 v6 RPKI valid 33 37721335613335 2026-10-09
2400:cb00:a594::/48 v6 RPKI valid 31 34549551113335 2026-10-28
2400:cb00:a5e1::/48 v6 RPKI valid 20 3454917413335 2026-10-28
2400:cb00:a5e2::/48 v6 RPKI valid 32 34549325713335 2026-10-07
2400:cb00:a611::/48 v6 RPKI valid 31 3454917413335 2026-09-28
2400:cb00:a612::/48 v6 RPKI valid 33 37721335613335 2026-09-28
2400:cb00:a613::/48 v6 RPKI valid 32 37721676213335 2026-09-28
2400:cb00:a614::/48 v6 RPKI valid 9 377211295613335 2026-09-28
2400:cb00:a621::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a622::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a623::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a624::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a625::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:a626::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a641::/48 v6 RPKI valid 20 3454917413335 2026-10-16
2400:cb00:a642::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a643::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a644::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a661::/48 v6 RPKI valid 31 34549129913335 2026-10-01
2400:cb00:a662::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a663::/48 v6 RPKI valid 31 852792213335 2026-09-30
2400:cb00:a671::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a6a1::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a6a2::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:a6a3::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a6b1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a6b2::/48 v6 RPKI valid 31 34549129913335 2026-11-10
2400:cb00:a6b3::/48 v6 RPKI valid 31 34549551113335 2026-10-09
2400:cb00:a6b4::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a6b5::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:a6d1::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a6d2::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a711::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:a712::/48 v6 RPKI valid 33 380013710013335 2026-09-18
2400:cb00:a713::/48 v6 RPKI valid 32 345493727113335 2026-09-18
2400:cb00:a721::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a722::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a723::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:a724::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a725::/48 v6 RPKI valid 31 34549551113335 2026-09-18
2400:cb00:a726::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a727::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:a728::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a731::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a741::/48 v6 RPKI valid 31 34549129913335 2026-09-25
2400:cb00:a742::/48 v6 RPKI valid 32 34549325713335 2026-09-25
2400:cb00:a771::/48 v6 RPKI valid 20 3454917413335 2026-10-21
2400:cb00:a772::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a773::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a781::/48 v6 RPKI valid 20 3454917413335 2026-10-26
2400:cb00:a7b1::/48 v6 RPKI valid 20 3454917413335 2026-09-26
2400:cb00:a7b2::/48 v6 RPKI valid 31 34549129913335 2026-09-26
2400:cb00:a7b3::/48 v6 RPKI valid 33 37721335613335 2026-09-26
2400:cb00:a7b4::/48 v6 RPKI valid 33 34549645313335 2026-10-06
2400:cb00:a7c1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a7d1::/48 v6 RPKI valid 20 3454917413335 2026-10-14
2400:cb00:a7d2::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a7d3::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a7e1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a7e2::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a7e3::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:a7e4::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:a801::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a802::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:a803::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:a804::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:a805::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:a806::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a807::/48 v6 RPKI valid 31 34549551113335 2026-09-18
2400:cb00:a841::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a842::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a881::/48 v6 RPKI valid 33 380013710013335 2026-11-10
2400:cb00:a882::/48 v6 RPKI valid 32 345493727113335 2026-11-10
2400:cb00:a891::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:a892::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a8f1::/48 v6 RPKI valid 31 3454917413335 2026-09-29
2400:cb00:a8f2::/48 v6 RPKI valid 33 37721335613335 2026-09-29
2400:cb00:a941::/48 v6 RPKI valid 20 3454917413335 2026-10-28
2400:cb00:a971::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:a972::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a981::/48 v6 RPKI valid 20 3454917413335 2026-10-15
2400:cb00:a982::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:a9a1::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:a9c1::/48 v6 RPKI valid 31 34549129913335 2026-09-23
2400:cb00:a9f1::/48 v6 RPKI valid 20 3454917413335 2026-11-10
2400:cb00:a9f2::/48 v6 RPKI valid 31 34549129913335 2026-11-10
2400:cb00:a9f3::/48 v6 RPKI valid 33 37721335613335 2026-11-10
2400:cb00:aa21::/48 v6 RPKI valid 20 3454917413335 2026-09-26
2400:cb00:aa22::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:aa23::/48 v6 RPKI valid 2 176399304792213335 2026-11-06
2400:cb00:aa51::/48 v6 RPKI valid 1 204092340192916935280122113335 2026-10-28
2400:cb00:aa52::/48 v6 RPKI valid 20 24482482613335 2026-10-28
2400:cb00:aa61::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:aa92::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:aae1::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:ab51::/48 v6 RPKI valid 1 44393205794645156553420473129917413335 2026-09-18
2400:cb00:ab52::/48 v6 RPKI valid 1 44393205794645156553420473129913335 2026-09-18
2400:cb00:ab53::/48 v6 RPKI valid 1 44393205794645156553420473325713335 2026-09-18
2400:cb00:ab91::/48 v6 RPKI valid 20 3454917413335 2026-10-12
2400:cb00:ab92::/48 v6 RPKI valid 32 34549325713335 2026-10-12
2400:cb00:ac01::/48 v6 RPKI valid 31 3454917413335 2026-09-23
2400:cb00:ac02::/48 v6 RPKI valid 31 34549129913335 2026-09-23
2400:cb00:ac12::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:ac13::/48 v6 RPKI valid 9 377211295613335 2026-09-18
2400:cb00:ac41::/48 v6 RPKI valid 33 37721335613335 2026-09-25
2400:cb00:ac42::/48 v6 RPKI valid 33 37721676213335 2026-09-25
2400:cb00:ac43::/48 v6 RPKI valid 31 377211295613335 2026-09-25
2400:cb00:ac51::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:aca1::/48 v6 RPKI valid 33 345496453475513335 2026-10-12
2400:cb00:aca2::/48 v6 RPKI valid 35 38001949813335 2026-10-12
2400:cb00:ad81::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:ad82::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ad83::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:ad84::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:ae81::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:b0c1::/48 v6 RPKI valid 33 345496453475513335 2026-09-18
2400:cb00:b0c2::/48 v6 RPKI valid 35 34549949813335 2026-09-18
2400:cb00:b0d1::/48 v6 RPKI valid 36 38001949813335 2026-10-08
2400:cb00:b0e1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:b0e2::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b0e3::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:b0e4::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:b131::/48 v6 RPKI valid 33 37721335613335 2026-09-21
2400:cb00:b1b1::/48 v6 RPKI valid 35 34549949813335 2026-09-18
2400:cb00:b501::/48 v6 RPKI valid 34 34549666313335 2026-09-18
2400:cb00:b502::/48 v6 RPKI valid 32 3772167624712313335 2026-09-18
2400:cb00:b511::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:b551::/48 v6 RPKI valid 20 3454917413335 2026-11-11
2400:cb00:b552::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b553::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:b5e1::/48 v6 RPKI valid 12 34549551113335 2026-10-16
2400:cb00:b5e2::/48 v6 RPKI valid 33 34549645313335 2026-09-29
2400:cb00:b5e3::/48 v6 RPKI valid 33 37721676213335 2026-09-29
2400:cb00:b5e4::/48 v6 RPKI valid 28 377211295613335 2026-09-29
2400:cb00:b5e5::/48 v6 RPKI valid 20 3454917413335 2026-10-16
2400:cb00:b5e6::/48 v6 RPKI valid 31 34549129913335 2026-09-29
2400:cb00:b5e7::/48 v6 RPKI valid 31 38001291413335 2026-09-29
2400:cb00:b5e8::/48 v6 RPKI valid 33 37721335613335 2026-09-29
2400:cb00:b5e9::/48 v6 RPKI valid 32 34549325713335 2026-09-29
2400:cb00:b601::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:b602::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:b603::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:b604::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:b605::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:b606::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b607::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:b608::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:b609::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:b60a::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:b621::/48 v6 RPKI valid 12 34549551113335 2026-10-20
2400:cb00:b622::/48 v6 RPKI valid 33 34549645313335 2026-09-25
2400:cb00:b623::/48 v6 RPKI valid 33 37721676213335 2026-09-25
2400:cb00:b624::/48 v6 RPKI valid 28 377211295613335 2026-09-25
2400:cb00:b625::/48 v6 RPKI valid 20 3454917413335 2026-10-20
2400:cb00:b626::/48 v6 RPKI valid 31 34549129913335 2026-09-25
2400:cb00:b627::/48 v6 RPKI valid 31 38001291413335 2026-09-25
2400:cb00:b628::/48 v6 RPKI valid 33 37721335613335 2026-09-25
2400:cb00:b629::/48 v6 RPKI valid 32 34549325713335 2026-09-25
2400:cb00:b62a::/48 v6 RPKI valid 2 176399304792213335 2026-10-20
2400:cb00:b701::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:b702::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:b703::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:b704::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:b705::/48 v6 RPKI valid 2 176399304792213335 2026-11-05
2400:cb00:b706::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:b707::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:b708::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:b709::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b70a::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:b711::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:b712::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:b713::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:b714::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:b715::/48 v6 RPKI valid 2 176399304792213335 2026-11-04
2400:cb00:b716::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:b717::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:b718::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:b719::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b71a::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:b761::/48 v6 RPKI valid 33 345496453475513335 2026-11-10
2400:cb00:b762::/48 v6 RPKI valid 35 38001949813335 2026-11-10
2400:cb00:b780::/48 v6 RPKI valid 32 37721676213335 2026-09-18
2400:cb00:b781::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:b782::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:b783::/48 v6 RPKI valid 31 38001291413335 2026-09-18
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