AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,796 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,715
1,553,920 (6,070 × /24)
IPv6 prefixes
3,081
19 × /32
Upstreams
114
transit providers observed
Peers
107
settlement-free adjacencies
Downstreams
1,048
transit customers observed
Customer cone
20,175
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
- 358
- Facilities
- 224
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2,715 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 104.22.157.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 104.22.158.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 104.22.159.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 104.22.160.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.161.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.162.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.165.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.167.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.168.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.169.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 104.22.170.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.171.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.172.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.173.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.174.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.22.176.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.177.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.178.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.179.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.180.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.181.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.22.182.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.183.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.184.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.185.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.186.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.187.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.190.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.191.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-22 |
| 104.22.192.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-22 |
| 104.22.193.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.194.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.195.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.22.196.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.22.197.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.198.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.22.202.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-30 |
| 104.22.203.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-30 |
| 104.22.204.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.22.205.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.22.206.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-12 |
| 104.22.207.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-12 |
| 104.22.210.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-22 |
| 104.22.211.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-22 |
| 104.22.216.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-21 |
| 104.22.217.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-21 |
| 104.22.219.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.220.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.22.222.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-19 |
| 104.22.223.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-19 |
| 104.22.224.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-10-01 |
| 104.22.225.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-10-01 |
| 104.22.226.0/24 v4 | RPKI valid | 43 | 701813335 | 2026-09-18 |
| 104.22.233.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-30 |
| 104.22.234.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-30 |
| 104.22.235.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-01 |
| 104.22.236.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-01 |
| 104.22.237.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-01 |
| 104.22.238.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-01 |
| 104.22.249.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.22.250.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.22.251.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.22.252.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.22.253.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.22.254.0/24 v4 | RPKI valid | 1 | 213241900213335 | 2026-10-07 |
| 104.23.96.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-19 |
| 104.23.97.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-20 |
| 104.23.98.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-20 |
| 104.23.99.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-20 |
| 104.23.100.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-20 |
| 104.23.104.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-10-29 |
| 104.23.105.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-10-29 |
| 104.23.107.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-10-23 |
| 104.23.108.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-10-23 |
| 104.23.109.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-10-23 |
| 104.23.110.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-10-23 |
| 104.23.122.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.123.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.124.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.125.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.126.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.127.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-10-26 |
| 104.23.160.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-23 |
| 104.23.161.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-23 |
| 104.23.162.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.163.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.164.0/24 v4 | RPKI valid | 46 | 34549666313335 | 2026-09-18 |
| 104.23.165.0/24 v4 | RPKI valid | 46 | 34549666313335 | 2026-09-18 |
| 104.23.166.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.167.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.168.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.169.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.170.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.171.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.172.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.173.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.174.0/24 v4 | RPKI valid | 46 | 34549666313335 | 2026-09-18 |
| 104.23.175.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.23.176.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.23.177.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.23.178.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.180.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.181.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.182.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.183.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.184.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.185.0/24 v4 | RPKI valid | 43 | 345491743575313335 | 2026-09-18 |
| 104.23.186.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.187.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.23.188.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.23.189.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.23.190.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.23.191.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 104.23.194.0/24 v4 | RPKI valid | 45 | 345492914815113335 | 2026-09-18 |
| 104.23.195.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.196.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.197.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.198.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.199.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.201.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.202.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 104.23.203.0/24 v4 | RPKI valid | 44 | 34549325713335 | 2026-09-18 |
| 104.23.204.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.206.0/24 v4 | RPKI valid | 44 | 34549949813335 | 2026-09-18 |
| 104.23.207.0/24 v4 | RPKI valid | 44 | 34549325726013335 | 2026-09-30 |
| 104.23.208.0/24 v4 | RPKI valid | 47 | 237642475713335 | 2026-09-18 |
| 104.23.209.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.210.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.211.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.212.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.213.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.214.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.215.0/24 v4 | RPKI valid | 44 | 460813335 | 2026-09-18 |
| 104.23.216.0/24 v4 | RPKI valid | 44 | 460813335 | 2026-09-18 |
| 104.23.217.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 104.23.218.0/24 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 104.23.219.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.220.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.221.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.222.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.223.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.224.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.225.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.226.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.227.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.228.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.229.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.230.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.231.0/24 v4 | RPKI valid | 44 | 460813335 | 2026-09-18 |
| 104.23.232.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.233.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.234.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.235.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.236.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 104.23.237.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 104.23.238.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 104.23.239.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.240.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.241.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.242.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.23.243.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.244.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.23.245.0/24 v4 | RPKI valid | 44 | 701813335 | 2026-09-18 |
| 104.23.246.0/24 v4 | RPKI valid | 44 | 701813335 | 2026-09-18 |
| 104.23.247.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.248.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 104.23.250.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.23.251.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.23.252.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.253.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 104.23.254.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 104.23.255.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 104.24.0.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.16.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.32.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.48.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.64.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.80.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.128.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.144.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.160.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.176.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.192.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.208.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.224.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.24.240.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.0.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.16.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.32.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.48.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.64.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.80.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.96.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.112.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.128.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.144.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.160.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.176.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.192.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.25.208.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |