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
- 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
2,735 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 162.159.100.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.101.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.102.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.104.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.105.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.106.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.159.107.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.108.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 162.159.109.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 162.159.110.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 162.159.111.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 162.159.112.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.113.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.114.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.115.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.116.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.117.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.118.0/24 v4 | RPKI valid | 42 | 3454913335 | 2026-09-18 |
| 162.159.119.0/24 v4 | RPKI valid | 42 | 3454913335 | 2026-09-18 |
| 162.159.120.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.121.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.122.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.123.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.124.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.125.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.126.0/24 v4 | RPKI valid | 43 | 34549640495583613335 | 2026-09-18 |
| 162.159.128.0/19 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.160.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.192.0/22 v4 | no ROA | 44 | 2448213335 | 2026-09-23 |
| 162.159.192.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.193.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.194.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.195.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.196.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.197.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.198.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.199.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.200.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.201.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.202.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 162.159.203.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.205.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.206.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.207.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.208.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.159.210.0/24 v4 | RPKI valid | 10 | 20897213335 | 2026-09-18 |
| 162.159.212.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.213.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.214.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.159.224.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.159.226.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.228.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.229.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.230.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.231.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.232.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.233.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.159.234.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.159.235.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.236.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.159.237.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.159.239.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.159.240.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 162.251.23.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-17 |
| 162.251.82.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 162.251.205.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 163.245.49.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-01 |
| 164.138.5.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-08 |
| 165.101.60.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 166.88.240.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 167.1.137.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 167.74.92.0/23 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 167.74.94.0/23 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 167.74.130.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 167.74.142.0/23 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 167.148.84.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-09 |
| 167.148.85.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-09 |
| 168.151.31.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 168.183.3.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 168.222.46.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-09 |
| 169.40.38.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-04 |
| 169.40.40.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 169.40.133.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 170.168.7.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 170.176.163.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 172.64.32.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.32.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.33.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.34.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.35.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.36.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.38.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.40.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 172.64.43.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-24 |
| 172.64.48.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.52.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.53.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.66.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.67.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.68.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.69.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.72.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.74.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.75.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.76.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.77.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.78.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.79.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.80.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.96.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.97.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.98.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.99.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.100.0/23 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.112.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.144.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.145.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.146.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.147.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.148.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.149.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.150.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.151.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.152.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.153.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.154.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.155.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.156.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.157.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.158.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.159.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.176.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.178.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 172.64.179.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.184.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.185.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.186.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.187.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.188.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.189.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.190.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.192.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.64.193.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 172.64.194.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 172.64.195.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 172.64.197.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.198.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.199.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.200.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.201.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.203.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 172.64.205.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 172.64.206.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 172.64.207.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.208.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.209.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.210.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.211.0/24 v4 | RPKI valid | 43 | 34549949813335 | 2026-09-18 |
| 172.64.212.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.213.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.214.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.215.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.216.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.64.217.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 172.64.218.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.219.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.220.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.221.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.222.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 172.64.223.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.228.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.229.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.230.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.231.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.232.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.233.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.64.234.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 172.64.235.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.64.240.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.0.0/19 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.0.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.16.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.32.0/19 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.65.32.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 172.65.48.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.64.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.80.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.96.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.112.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.128.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.144.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.160.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.176.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.192.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.208.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.224.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.65.240.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.66.0.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.66.40.0/21 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 172.66.128.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |