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:e9c5::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:e9c6::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:e9c8::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:e9c9::/48 v6 RPKI valid 33 37721676213335 2026-10-05
2400:cb00:e9f1::/48 v6 RPKI valid 31 5805717413335 2026-09-18
2400:cb00:e9f2::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:e9f3::/48 v6 RPKI valid 33 380013710013335 2026-09-18
2400:cb00:ea01::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ea02::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ea03::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ea04::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ea05::/48 v6 RPKI valid 31 34549551113335 2026-09-18
2400:cb00:ea06::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ea07::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:ec41::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ec42::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ec43::/48 v6 RPKI valid 20 3454917413335 2026-09-24
2400:cb00:ec44::/48 v6 RPKI valid 33 34549645313335 2026-09-24
2400:cb00:ec45::/48 v6 RPKI valid 2 176399304792213335 2026-10-24
2400:cb00:ec47::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ec48::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:ecd1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ecd2::/48 v6 RPKI valid 31 34549129913335 2026-11-10
2400:cb00:ecd3::/48 v6 RPKI valid 31 34549551113335 2026-10-09
2400:cb00:ecd4::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:ecd5::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:ece1::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ece2::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ece3::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ecf1::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ecf2::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ecf3::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:ecf4::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:ecf5::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ecf6::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:ecf7::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ecf8::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ed01::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ed02::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ed03::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:ed04::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:ed05::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ed06::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:ed07::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ed08::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ed11::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:ed12::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ed13::/48 v6 RPKI valid 32 37721676213335 2026-09-18
2400:cb00:ed14::/48 v6 RPKI valid 9 377211295613335 2026-09-18
2400:cb00:ed21::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ed22::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ed23::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:ed24::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:ed25::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:ed26::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ed28::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:ed29::/48 v6 RPKI valid 33 37721676213335 2026-10-05
2400:cb00:ed31::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ed32::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ed33::/48 v6 RPKI valid 20 3454917413335 2026-09-24
2400:cb00:ed34::/48 v6 RPKI valid 33 34549645313335 2026-09-24
2400:cb00:ed35::/48 v6 RPKI valid 2 176399304792213335 2026-10-24
2400:cb00:ed37::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ed38::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:edb1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:edb2::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:edc1::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:edc2::/48 v6 RPKI valid 30 34549129913335 2026-09-18
2400:cb00:edc3::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:edc4::/48 v6 RPKI valid 7 17639463713335 2026-11-03
2400:cb00:edc5::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:edc6::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:ee71::/48 v6 RPKI valid 31 34549129913335 2026-10-09
2400:cb00:ee72::/48 v6 RPKI valid 31 38001291413335 2026-10-09
2400:cb00:ee73::/48 v6 RPKI valid 32 34549325713335 2026-10-09
2400:cb00:ee74::/48 v6 RPKI valid 33 37721335613335 2026-10-09
2400:cb00:ee75::/48 v6 RPKI valid 33 37721676213335 2026-10-09
2400:cb00:ee76::/48 v6 RPKI valid 20 3454917413335 2026-10-09
2400:cb00:ee77::/48 v6 RPKI valid 31 34549551113335 2026-10-09
2400:cb00:ee81::/48 v6 RPKI valid 20 3454917413335 2026-10-13
2400:cb00:ee82::/48 v6 RPKI valid 31 34549129913335 2026-10-13
2400:cb00:ee83::/48 v6 RPKI valid 31 38001291413335 2026-10-13
2400:cb00:ee84::/48 v6 RPKI valid 32 34549325713335 2026-10-13
2400:cb00:ee85::/48 v6 RPKI valid 33 37721335613335 2026-10-19
2400:cb00:ee86::/48 v6 RPKI valid 31 852792213335 2026-10-13
2400:cb00:ee87::/48 v6 RPKI valid 12 34549551113335 2026-10-13
2400:cb00:ee88::/48 v6 RPKI valid 33 34549645313335 2026-10-13
2400:cb00:ee89::/48 v6 RPKI valid 33 37721676213335 2026-10-13
2400:cb00:ef81::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ef82::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ef83::/48 v6 RPKI valid 20 3454917413335 2026-09-24
2400:cb00:ef84::/48 v6 RPKI valid 33 34549645313335 2026-09-24
2400:cb00:ef85::/48 v6 RPKI valid 2 176399304792213335 2026-10-24
2400:cb00:ef87::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ef88::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:ef91::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:ef92::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:ef93::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:ef94::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:ef95::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:ef96::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:ef97::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:efa1::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:efa2::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:efa3::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:efa4::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:efa5::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:efa6::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:efa7::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:eff1::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:eff2::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:eff3::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:eff4::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:eff5::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:eff6::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:eff7::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f00e::/48 v6 RPKI valid 35 3800113335 2026-09-18
2400:cb00:f011::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f012::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:f013::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:f014::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f015::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:f016::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:f017::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:f018::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f019::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f01a::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f051::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f052::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f053::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f081::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f082::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f083::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f0a1::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:f0a2::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:f0a3::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:f0a4::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:f0a5::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f0a6::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f0a7::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f0a8::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f0a9::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f0aa::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:f0b1::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:f0b2::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:f0b3::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:f0b4::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:f0b5::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f0b6::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f0b7::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f0b8::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f0b9::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f0ba::/48 v6 RPKI valid 2 176399304792213335 2026-09-18
2400:cb00:f0c1::/48 v6 RPKI valid 12 34549551113335 2026-10-27
2400:cb00:f0c2::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:f0c3::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:f0c4::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:f0c5::/48 v6 RPKI valid 20 3454917413335 2026-10-27
2400:cb00:f0c6::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f0c7::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f0c8::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f0c9::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f0ca::/48 v6 RPKI valid 2 176399304792213335 2026-10-27
2400:cb00:f0d1::/48 v6 RPKI valid 12 34549551113335 2026-09-18
2400:cb00:f0d2::/48 v6 RPKI valid 33 34549645313335 2026-09-18
2400:cb00:f0d3::/48 v6 RPKI valid 33 37721676213335 2026-09-18
2400:cb00:f0d4::/48 v6 RPKI valid 28 377211295613335 2026-09-18
2400:cb00:f0d5::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f0d6::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f0d7::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f0d8::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f0d9::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f0da::/48 v6 RPKI valid 2 176399304792213335 2026-11-02
2400:cb00:f101::/48 v6 RPKI valid 20 3454917413335 2026-09-18
2400:cb00:f102::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f103::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f351::/48 v6 RPKI valid 31 3454917413335 2026-09-18
2400:cb00:f355::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f356::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f357::/48 v6 RPKI valid 33 37721335613335 2026-09-18
2400:cb00:f381::/48 v6 RPKI valid 20 3454917413335 2026-10-08
2400:cb00:f382::/48 v6 RPKI valid 1 204092340192916935280122113335 2026-10-08
2400:cb00:f383::/48 v6 RPKI valid 20 24482482613335 2026-10-08
2400:cb00:f3e1::/48 v6 RPKI valid 31 34549129913335 2026-09-18
2400:cb00:f3e2::/48 v6 RPKI valid 32 34549325713335 2026-09-18
2400:cb00:f3e3::/48 v6 RPKI valid 20 3454917413335 2026-09-24
2400:cb00:f3e4::/48 v6 RPKI valid 33 34549645313335 2026-09-24
2400:cb00:f3e5::/48 v6 RPKI valid 2 176399304792213335 2026-10-24
2400:cb00:f3e7::/48 v6 RPKI valid 31 38001291413335 2026-09-18
2400:cb00:f3e8::/48 v6 RPKI valid 32 34549551113335 2026-09-18
2400:cb00:f661::/48 v6 RPKI valid 31 3454917413335 2026-09-24
2400:cb00:f662::/48 v6 RPKI valid 31 34549129913335 2026-09-24
2400:cb00:f663::/48 v6 RPKI valid 31 38001291413335 2026-09-24
2400:cb00:f664::/48 v6 RPKI valid 33 34549325713335 2026-09-24
2400:cb00:f665::/48 v6 RPKI valid 33 34549551113335 2026-09-24
2400:cb00:f666::/48 v6 RPKI valid 31 377211295613335 2026-09-24
2400:cb00:f671::/48 v6 RPKI valid 31 3454917413335 2026-11-03
2400:cb00:f672::/48 v6 RPKI valid 31 34549129913335 2026-11-03
2400:cb00:f673::/48 v6 RPKI valid 32 38001291413335 2026-11-03
2400:cb00:f674::/48 v6 RPKI valid 33 34549325713335 2026-11-03