AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,576 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,544
1,506,048 (5,883 × /24)
IPv6 prefixes
3,032
19 × /32
Upstreams
110
transit providers observed
Peers
107
settlement-free adjacencies
Downstreams
1,040
transit customers observed
Customer cone
19,652
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
2,544 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 104.239.8.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.239.29.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.239.58.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.239.59.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.239.89.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.243.192.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.244.236.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.249.11.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.249.18.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 104.249.43.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 108.162.192.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.192.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.193.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.194.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.195.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.196.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 108.162.198.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.210.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.211.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.212.0/24 v4 | RPKI valid | 43 | 3772113335 | 2026-09-18 |
| 108.162.213.0/24 v4 | RPKI valid | 43 | 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 | 44 | 3772113335 | 2026-09-18 |
| 108.162.227.0/24 v4 | RPKI valid | 44 | 3772113335 | 2026-09-18 |
| 108.162.235.0/24 v4 | RPKI valid | 44 | 701813335 | 2026-09-18 |
| 108.162.236.0/24 v4 | RPKI valid | 44 | 701813335 | 2026-09-18 |
| 108.162.237.0/24 v4 | RPKI valid | 44 | 701813335 | 2026-09-18 |
| 108.162.238.0/24 v4 | RPKI valid | 44 | 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 | 47 | 3454913335 | 2026-09-18 |
| 114.141.24.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 122.152.164.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 123.108.75.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 123.253.173.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 123.253.174.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 129.192.2.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-24 |
| 131.0.72.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 131.162.148.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-01 |
| 131.167.255.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 137.66.96.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 138.226.212.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 138.226.234.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 138.249.21.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 138.249.126.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 138.249.148.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 140.233.163.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-05 |
| 140.233.180.0/24 v4 | RPKI valid | 47 | 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 | 45 | 3772113335 | 2026-09-18 |
| 141.101.83.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 141.101.84.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 141.101.85.0/24 v4 | RPKI valid | 45 | 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 | 46 | 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 | 43 | 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 | 43 | 3772113335 | 2026-09-18 |
| 141.101.112.0/23 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.114.0/23 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 141.101.120.0/22 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 142.228.46.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 143.14.142.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 143.14.224.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 143.14.251.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.56.84.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.124.211.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.124.212.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.124.214.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.124.215.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.124.223.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-30 |
| 144.208.122.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 144.225.67.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-26 |
| 144.225.90.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 145.63.64.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 145.224.255.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 146.19.108.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 147.189.42.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 147.189.43.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 148.135.194.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-09 |
| 148.224.60.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 148.227.167.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 149.112.78.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 150.48.128.0/18 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 151.243.133.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 151.245.127.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 151.246.216.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 152.114.0.0/17 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 152.114.128.0/18 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 152.234.139.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-15 |
| 153.51.214.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-25 |
| 153.51.215.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-25 |
| 153.51.216.0/21 v4 | RPKI valid | 47 | 3454913335 | 2026-09-25 |
| 153.79.172.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 153.79.173.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 153.79.174.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.46.20.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.81.141.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.193.63.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.193.133.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.193.184.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.200.89.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 154.223.134.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 155.117.208.0/23 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.11.149.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 156.70.60.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 156.71.149.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 156.224.73.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.234.250.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.238.181.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.243.83.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.246.69.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 156.246.70.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 157.96.22.0/24 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 158.94.212.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 159.242.242.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 161.115.162.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 161.248.134.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 161.248.135.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.44.104.0/22 v4 | no ROA | 47 | 3454913335 | 2026-09-18 |
| 162.141.1.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-10-05 |
| 162.158.0.0/22 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.4.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.5.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.6.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.7.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.8.0/24 v4 | RPKI valid | 44 | 38001878113335 | 2026-09-18 |
| 162.158.10.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 162.158.12.0/24 v4 | RPKI valid | 44 | 3454985294296113335 | 2026-09-18 |
| 162.158.13.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.14.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.15.0/24 v4 | RPKI valid | 45 | 3772113335 | 2026-09-18 |
| 162.158.16.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.20.0/22 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.20.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.21.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.22.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.23.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.24.0/23 v4 | no ROA | 44 | 3454913335 | 2026-09-18 |
| 162.158.25.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.26.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.29.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.30.0/24 v4 | RPKI valid | 43 | 377211295613335 | 2026-09-18 |
| 162.158.32.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.33.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.35.0/24 v4 | RPKI valid | 43 | 345491742045913335 | 2026-09-18 |
| 162.158.36.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.37.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.38.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.39.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.40.0/24 v4 | RPKI valid | 44 | 345493710013335 | 2026-09-18 |
| 162.158.41.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-03 |
| 162.158.42.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-10-03 |
| 162.158.43.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.44.0/24 v4 | RPKI valid | 44 | 345496461949813335 | 2026-09-18 |
| 162.158.48.0/24 v4 | RPKI valid | 43 | 34549129913335 | 2026-09-18 |
| 162.158.49.0/24 v4 | RPKI valid | 47 | 3454913335 | 2026-09-18 |
| 162.158.50.0/24 v4 | RPKI valid | 45 | 377212814613335 | 2026-09-18 |
| 162.158.52.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.53.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.54.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.55.0/24 v4 | RPKI valid | 44 | 3454913335 | 2026-09-18 |
| 162.158.59.0/24 v4 | RPKI valid | 44 | 345496461949813335 | 2026-10-15 |
| 162.158.61.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |
| 162.158.62.0/24 v4 | RPKI valid | 43 | 3454913335 | 2026-09-18 |