AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,334 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,394
1,467,136 (5,731 × /24)
IPv6 prefixes
2,940
19 × /32
Upstreams
114
transit providers observed
Peers
112
settlement-free adjacencies
Downstreams
1,014
transit customers observed
Customer cone
19,978
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
- AS13335:AS-CLOUDFLARE
- Website
- https://www.cloudflare.com
- PeeringDB
- net/4224
- Exchanges
- 356
- Facilities
- 224
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5,334 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 1.0.0.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 1.1.1.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 5.10.214.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 5.10.215.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 5.83.149.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 5.226.183.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 5.252.81.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 8.6.112.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.20.125.0/24 v4 | no ROA | 42 | 2448213335 | 2026-09-18 |
| 8.21.10.0/24 v4 | no ROA | 43 | 3772113335 | 2026-09-18 |
| 8.24.87.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.27.64.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.27.66.0/24 v4 | no ROA | 2 | 33331273645313335 | 2026-09-18 |
| 8.27.67.0/24 v4 | no ROA | 2 | 33331273645313335 | 2026-09-18 |
| 8.29.109.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.29.228.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.29.230.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.29.231.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.31.160.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.31.161.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 8.34.70.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.34.146.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 8.35.211.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 8.39.125.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 8.39.204.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.39.214.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 8.44.61.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 8.47.69.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 16.5.144.0/20 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.131.204.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 23.145.136.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.145.152.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.145.248.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.180.136.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.227.37.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.227.38.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 23.227.42.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.227.48.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 23.227.60.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 31.56.192.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 31.185.108.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 37.72.109.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 37.153.170.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 37.153.171.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 38.96.28.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 42.61.47.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 43.229.39.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 43.230.144.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.12.44.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.12.45.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.43.147.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.43.158.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.45.255.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.128.76.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.130.106.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.130.125.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.134.227.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.146.130.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.148.100.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.157.17.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.192.223.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.192.224.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.195.153.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.196.29.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.196.168.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.198.114.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.198.116.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.198.139.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.199.183.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 45.199.188.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 46.38.152.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 49.238.236.0/22 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 49.238.236.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 49.238.237.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 49.238.238.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 49.238.239.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 51.194.144.0/22 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 51.241.128.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 57.250.49.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 57.250.51.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 61.8.33.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 61.32.240.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 61.245.108.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 62.146.255.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 64.8.255.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 64.40.138.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 64.40.140.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 65.110.63.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 66.71.220.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 66.80.5.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 66.84.82.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 66.93.178.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 66.203.249.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 66.235.200.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 66.242.60.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 68.182.187.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 69.87.126.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 69.90.210.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 72.11.158.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 72.22.87.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 74.1.17.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 77.73.113.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 78.128.122.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 80.240.93.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.21.82.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.22.16.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.25.20.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.26.156.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.39.253.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.47.124.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.139.216.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 82.152.216.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 87.232.75.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 87.232.80.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 88.216.69.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 89.46.251.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 91.206.71.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 91.213.221.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 91.224.186.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 91.234.202.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 92.44.1.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.156.10.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.177.26.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.194.72.0/21 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.194.152.0/21 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.194.208.0/21 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.194.228.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 94.194.232.0/21 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 96.43.100.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 98.98.234.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.21.244.0/24 v4 | RPKI invalid | 31 | 3454913335 | 2026-09-18 |
| 103.22.200.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 103.22.201.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 103.22.203.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 103.31.4.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 103.31.79.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 103.41.125.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.41.185.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.49.212.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.50.96.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.50.97.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.51.12.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.51.13.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.54.128.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.54.129.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.79.228.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.81.228.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 103.98.194.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.130.111.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.135.208.0/22 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.186.74.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 103.198.92.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 103.215.22.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.16.0.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.16.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.32.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.48.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.64.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.80.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.96.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.112.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.128.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.144.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.160.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.176.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.192.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.208.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.224.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.16.240.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.0.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.16.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.32.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.48.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.64.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.80.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.96.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.112.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.128.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.144.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.160.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.176.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.192.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.208.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.224.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.17.240.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.0.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.16.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.32.0/19 v4 | RPKI valid | 42 | 34549129913335 | 2026-09-18 |
| 104.18.32.0/20 v4 | RPKI valid | 1 | 20409220766291693528013335 | 2026-09-18 |
| 104.18.32.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.33.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.34.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.35.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.36.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.37.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.38.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.39.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.40.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.18.41.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.18.42.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |