AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,351 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,397
1,467,904 (5,734 × /24)
IPv6 prefixes
2,954
19 × /32
Upstreams
113
transit providers observed
Peers
111
settlement-free adjacencies
Downstreams
1,015
transit customers observed
Customer cone
19,964
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
5,351 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 104.28.242.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.243.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.244.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.245.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.246.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.247.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.248.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.249.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.250.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.251.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.252.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.253.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.254.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.28.255.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.111.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.124.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.29.125.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.29.126.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.29.127.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.29.128.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.129.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.130.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.131.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.132.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.133.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.134.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.135.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.136.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.137.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.138.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.139.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.140.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.141.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.142.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.143.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.144.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.145.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.146.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.147.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.148.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.149.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.150.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.151.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.152.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.153.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.154.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.155.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.156.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.157.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.158.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.159.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.160.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.161.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.162.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.163.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.164.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.165.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.166.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.167.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.168.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.169.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.170.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.171.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.172.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.173.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.174.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.175.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.176.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.177.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.178.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.179.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.180.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.181.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.182.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.183.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.184.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.185.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.186.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.187.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.188.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.189.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.190.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.29.191.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.0.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.4.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.8.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.12.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.16.0/20 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.30.32.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.128.0/23 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 104.30.132.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.133.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.134.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.135.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.136.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.137.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.144.0/21 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.160.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.30.176.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.31.0.0/21 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.31.16.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.31.18.0/24 v4 | RPKI valid | 43 | 3454917413335 | 2026-09-18 |
| 104.31.19.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.31.20.0/24 v4 | RPKI valid | 43 | 3454917413335 | 2026-09-18 |
| 104.156.176.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.156.177.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.233.58.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.234.133.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.239.8.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.239.29.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.239.58.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.239.59.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.239.89.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.243.192.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.244.236.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.249.11.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.249.18.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 104.249.43.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 108.162.192.0/20 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.192.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.193.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.194.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.195.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.196.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.198.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 108.162.210.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 108.162.211.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 108.162.212.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 108.162.213.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 108.162.216.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.217.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.218.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 108.162.220.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.221.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.226.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.227.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.235.0/24 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 108.162.236.0/24 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 108.162.237.0/24 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 108.162.238.0/24 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 108.162.239.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.240.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.241.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.242.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.243.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.244.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.245.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.246.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.247.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.248.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.249.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 108.162.250.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 109.234.211.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 114.141.24.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 122.152.164.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 123.108.75.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 123.253.173.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 123.253.174.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 131.0.72.0/22 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 131.167.255.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 137.66.96.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 138.226.212.0/23 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 138.226.234.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 138.249.21.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 138.249.126.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 138.249.148.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 140.233.180.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 141.101.65.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.66.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.67.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.68.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.69.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.70.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 141.101.71.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 141.101.72.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 141.101.73.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 141.101.74.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 141.101.75.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.76.0/23 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.82.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 141.101.83.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 141.101.84.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 141.101.85.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 141.101.86.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 141.101.87.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 141.101.90.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.93.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 141.101.94.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.95.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.96.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.97.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.98.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 141.101.99.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 141.101.100.0/24 v4 | RPKI valid | 42 | 377211295613335 | 2026-09-18 |
| 141.101.104.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.105.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 141.101.109.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.110.0/24 v4 | RPKI valid | 42 | 3772113335 | 2026-09-18 |
| 141.101.112.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 141.101.112.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |