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 |
|---|---|---|---|---|
| 197.234.241.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 197.234.242.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 197.234.243.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 198.41.130.0/24 v4 | RPKI valid | 42 | 34549129913335 | 2026-09-18 |
| 198.41.132.0/22 v4 | RPKI valid | 42 | 34549129913335 | 2026-09-18 |
| 198.41.136.0/22 v4 | RPKI valid | 42 | 34549129913335 | 2026-09-18 |
| 198.41.192.0/21 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.200.0/21 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 198.41.208.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.211.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 198.41.213.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-24 |
| 198.41.214.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.216.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.217.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 198.41.218.0/24 v4 | RPKI valid | 44 | 2448213335 | 2026-09-18 |
| 198.41.219.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 198.41.222.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.223.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 198.41.224.0/24 v4 | RPKI valid | 42 | 377211295613335 | 2026-10-16 |
| 198.41.226.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 198.41.227.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 198.41.228.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.229.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.230.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.231.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.232.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.233.0/24 v4 | RPKI valid | 45 | 37721676213335 | 2026-09-18 |
| 198.41.236.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 198.41.238.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 198.41.239.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 198.41.240.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 198.41.241.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 198.41.242.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 198.52.36.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 198.148.174.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 198.200.167.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 198.217.251.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 198.252.206.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 199.7.70.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 199.27.128.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 199.27.132.0/24 v4 | RPKI valid | 42 | 3454913335 | 2026-09-18 |
| 199.27.133.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 199.27.134.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 199.65.62.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 199.68.16.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 199.68.17.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 199.68.18.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 199.68.19.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 200.69.28.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 200.102.177.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-07 |
| 200.218.32.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 202.27.69.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 202.49.114.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 202.58.111.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-09 |
| 203.5.33.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.15.65.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.116.108.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.117.8.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.117.53.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.120.52.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.168.128.0/22 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 203.168.192.0/20 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 204.4.235.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 204.62.121.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 204.62.122.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 204.69.207.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 204.153.16.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 204.195.192.0/18 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 205.203.78.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 206.15.50.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 206.15.51.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 206.15.54.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 206.15.55.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.56.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.57.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 206.15.58.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.59.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.60.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.61.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.62.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.15.63.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 206.206.104.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 207.57.150.0/24 v4 | RPKI invalid | 48 | 3454913335 | 2026-09-18 |
| 207.57.151.0/24 v4 | RPKI invalid | 48 | 3454913335 | 2026-09-18 |
| 207.89.22.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 207.89.23.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 207.207.209.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 207.241.180.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 208.88.71.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 208.184.1.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 208.185.162.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 209.55.226.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.55.232.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.55.234.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.55.246.0/23 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.55.253.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.55.254.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 209.172.5.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 209.182.103.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-23 |
| 209.236.210.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 210.1.232.0/23 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 211.188.26.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 211.188.27.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 212.6.39.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 212.104.128.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 212.114.54.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 212.135.49.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-11-03 |
| 212.135.156.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-11-05 |
| 212.189.71.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 212.189.86.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 212.189.87.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 212.189.92.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 212.189.93.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 213.182.217.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-23 |
| 213.209.139.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-29 |
| 213.209.141.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-25 |
| 213.209.143.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-05 |
| 213.209.147.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-29 |
| 216.19.107.0/24 v4 | no ROA | 48 | 3454913335 | 2026-09-18 |
| 216.74.106.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 216.97.235.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 216.163.179.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 216.183.79.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 216.224.121.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 216.231.146.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-10-16 |
| 217.8.196.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 217.25.7.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-11-05 |
| 217.25.13.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 217.180.16.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 217.180.17.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 218.33.92.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 218.33.93.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 218.33.94.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 218.33.95.0/24 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |
| 222.167.32.0/22 v4 | RPKI valid | 48 | 3454913335 | 2026-09-18 |