AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,808 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,734
1,555,200 (6,075 × /24)
IPv6 prefixes
3,074
19 × /32
Upstreams
100
transit providers observed
Peers
110
settlement-free adjacencies
Downstreams
1,039
transit customers observed
Customer cone
22,856
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
- Website
- https://www.cloudflare.com
- PeeringDB
- net/4224
- Exchanges
- 358
- Facilities
- 223
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2,734 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 172.66.177.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.66.192.0/20 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.66.208.0/21 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.66.216.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.66.217.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.67.64.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.67.80.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.67.96.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.67.112.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.67.128.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.144.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.160.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.176.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.192.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.208.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.224.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.67.240.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.0.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.1.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-24 |
| 172.68.2.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.3.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.4.0/24 v4 | RPKI valid | 43 | 244824575813335 | 2026-09-18 |
| 172.68.6.0/24 v4 | RPKI valid | 44 | 377216762656813335 | 2026-09-18 |
| 172.68.8.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.9.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.10.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.12.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 172.68.13.0/24 v4 | RPKI valid | 43 | 3454955112957113335 | 2026-09-18 |
| 172.68.14.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.15.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 172.68.16.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.17.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.18.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.19.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.20.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.21.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.22.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.23.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.24.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.25.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.26.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.27.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.28.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.29.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.30.0/24 v4 | RPKI valid | 44 | 345491969255729313335 | 2026-09-18 |
| 172.68.31.0/24 v4 | RPKI valid | 44 | 345493710013335 | 2026-09-18 |
| 172.68.32.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.33.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.34.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.35.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.36.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.38.0/24 v4 | RPKI valid | 48 | 3289773377113335 | 2026-09-18 |
| 172.68.39.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.41.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.42.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.43.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.46.0/24 v4 | RPKI valid | 43 | 345491741378626620113335 | 2026-09-18 |
| 172.68.48.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.49.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.50.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.51.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.52.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.53.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.54.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.55.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.56.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 172.68.60.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.67.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.68.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.69.0/24 v4 | RPKI valid | 42 | 701813335 | 2026-09-18 |
| 172.68.70.0/24 v4 | RPKI valid | 42 | 701813335 | 2026-09-18 |
| 172.68.71.0/24 v4 | RPKI valid | 42 | 701813335 | 2026-09-18 |
| 172.68.72.0/23 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 172.68.74.0/24 v4 | RPKI valid | 43 | 3454942302857313335 | 2026-09-18 |
| 172.68.76.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.77.0/24 v4 | RPKI valid | 42 | 3454912994637936513335 | 2026-09-18 |
| 172.68.79.0/24 v4 | RPKI valid | 43 | 34549949813335 | 2026-09-18 |
| 172.68.82.0/24 v4 | RPKI valid | 47 | 3800148006385913335 | 2026-09-18 |
| 172.68.83.0/24 v4 | RPKI valid | 43 | 2448213335 | 2026-09-18 |
| 172.68.84.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.85.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.86.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.87.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.88.0/24 v4 | RPKI valid | 41 | 3454913335 | 2026-09-18 |
| 172.68.90.0/24 v4 | RPKI valid | 48 | 34549376623720413335 | 2026-09-18 |
| 172.68.92.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.93.0/24 v4 | RPKI valid | 44 | 3454912994520413335 | 2026-09-18 |
| 172.68.96.0/24 v4 | RPKI valid | 43 | 244822622061880913335 | 2026-09-18 |
| 172.68.97.0/24 v4 | RPKI valid | 44 | 3454912994376613335 | 2026-09-18 |
| 172.68.99.0/24 v4 | RPKI valid | 44 | 345491743575313335 | 2026-09-18 |
| 172.68.100.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.101.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.102.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.103.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.107.0/24 v4 | RPKI valid | 42 | 49673123891770913335 | 2026-09-18 |
| 172.68.108.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.109.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.110.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.111.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.113.0/24 v4 | RPKI valid | 43 | 3454942302857313335 | 2026-09-18 |
| 172.68.114.0/24 v4 | RPKI valid | 43 | 3454942302857313335 | 2026-09-18 |
| 172.68.115.0/24 v4 | RPKI valid | 42 | 3454913335 | 2026-09-18 |
| 172.68.117.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.118.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.119.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.123.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.126.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.127.0/24 v4 | RPKI valid | 43 | 345496461949813335 | 2026-09-18 |
| 172.68.129.0/24 v4 | RPKI valid | 45 | 37721335613335 | 2026-09-18 |
| 172.68.130.0/24 v4 | RPKI valid | 43 | 34549686613335 | 2026-09-18 |
| 172.68.133.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-10-01 |
| 172.68.134.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-10-01 |
| 172.68.135.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-10-01 |
| 172.68.138.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.68.139.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.144.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.146.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.147.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.148.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.149.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.150.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.151.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.152.0/24 v4 | RPKI valid | 43 | 3454917413335 | 2026-09-18 |
| 172.68.153.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.154.0/24 v4 | RPKI valid | 44 | 34549645347552430913335 | 2026-09-18 |
| 172.68.155.0/24 v4 | RPKI valid | 44 | 34549949813335 | 2026-09-18 |
| 172.68.159.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.164.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.165.0/24 v4 | RPKI valid | 42 | 34549291413142913335 | 2026-09-18 |
| 172.68.166.0/24 v4 | RPKI valid | 45 | 34549645347551820913335 | 2026-09-18 |
| 172.68.167.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.168.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.172.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.173.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.174.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.175.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.177.0/24 v4 | RPKI valid | 44 | 244825306213335 | 2026-09-18 |
| 172.68.178.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.179.0/24 v4 | RPKI valid | 44 | 3454942302857313335 | 2026-09-18 |
| 172.68.180.0/22 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.180.0/24 v4 | RPKI invalid | 5 | 3492713335 | 2026-09-18 |
| 172.68.184.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.185.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.186.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.187.0/24 v4 | RPKI valid | 44 | 3454917413335 | 2026-09-18 |
| 172.68.188.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.192.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.193.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.68.194.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.195.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.196.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.199.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.204.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.205.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.206.0/24 v4 | RPKI valid | 43 | 3454942302857313335 | 2026-09-18 |
| 172.68.208.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.209.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.210.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.211.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.68.212.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.213.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.214.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.215.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.217.0/24 v4 | RPKI valid | 44 | 3772167621166413335 | 2026-09-18 |
| 172.68.219.0/24 v4 | RPKI valid | 43 | 345493746813335 | 2026-09-18 |
| 172.68.220.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.222.0/24 v4 | RPKI valid | 44 | 37721335613335 | 2026-09-18 |
| 172.68.223.0/24 v4 | RPKI valid | 43 | 3454942302857313335 | 2026-09-18 |
| 172.68.224.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.225.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.68.226.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.227.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.68.228.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.68.229.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.68.230.0/24 v4 | RPKI valid | 44 | 3772167622794713335 | 2026-10-08 |
| 172.68.234.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.235.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.236.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.237.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.238.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.68.239.0/24 v4 | RPKI valid | 43 | 34549949813335 | 2026-09-18 |
| 172.68.242.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.68.243.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.244.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 172.68.245.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.68.246.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 172.68.247.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.68.248.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.68.249.0/24 v4 | RPKI valid | 45 | 34549954113335 | 2026-09-18 |
| 172.68.251.0/24 v4 | RPKI valid | 44 | 34549347724155720352213335 | 2026-09-18 |
| 172.68.255.0/24 v4 | RPKI valid | 45 | 377213356369473377913335 | 2026-09-18 |
| 172.69.0.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.69.1.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.69.2.0/24 v4 | RPKI valid | 45 | 345492914815113335 | 2026-09-18 |
| 172.69.3.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.69.5.0/24 v4 | RPKI valid | 44 | 34549166372029413335 | 2026-09-18 |
| 172.69.6.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.69.7.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.69.8.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.69.9.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |