AS13335 Cloudflare, Inc. 🇺🇸 US
Announcing 5,784 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,709
1,548,800 (6,050 × /24)
IPv6 prefixes
3,075
19 × /32
Upstreams
103
transit providers observed
Peers
114
settlement-free adjacencies
Downstreams
1,045
transit customers observed
Customer cone
23,255
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
- 224
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5,784 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 104.27.64.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.27.80.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.27.96.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.27.112.0/20 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.27.192.0/20 v4 | RPKI valid | 45 | 3454913335 | 2026-09-18 |
| 104.28.0.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.1.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.2.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.3.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.4.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.5.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.6.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.7.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.8.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.9.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.10.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.11.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.12.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.13.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.14.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.15.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.16.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.17.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.18.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.19.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.20.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.21.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.22.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.23.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.24.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.25.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.26.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.27.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.28.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.29.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.30.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.31.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.32.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.33.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.34.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.35.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.36.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.37.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.38.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.39.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.40.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.41.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.42.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.43.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.44.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.45.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.46.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.47.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.48.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.49.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.50.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.51.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.52.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.53.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.54.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.55.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.56.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.57.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.58.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.59.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.60.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.61.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.62.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.63.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.64.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.65.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.66.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.67.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.68.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.69.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.70.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.71.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.72.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.73.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.74.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.75.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.76.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.77.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.78.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.79.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.80.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.81.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.82.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.83.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.84.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.85.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.86.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.87.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.88.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.89.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.90.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.91.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.92.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.93.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.94.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.95.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.96.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.97.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.98.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.99.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.100.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.101.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.102.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.103.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.104.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.105.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.106.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.107.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.108.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.109.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.110.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.111.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.112.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.113.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.114.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.115.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.116.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.117.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.118.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.119.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.120.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.121.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.122.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.123.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.124.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.125.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.126.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.127.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.128.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.129.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.130.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.131.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.132.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.133.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.134.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.135.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.136.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.137.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.138.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.139.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.140.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.141.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.142.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.143.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.144.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.145.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.146.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.147.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.148.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.149.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.150.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.151.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.152.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.153.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.154.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.155.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.156.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.157.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.158.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.159.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.160.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.161.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.162.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.163.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.164.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.165.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.166.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.167.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.168.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.169.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.170.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.171.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.172.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.173.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.174.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.175.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.176.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.177.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.178.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.179.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.180.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.181.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.182.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.183.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.184.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.185.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.186.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.187.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.188.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.189.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.190.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.191.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.192.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.193.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |
| 104.28.194.0/24 v4 | RPKI valid | 46 | 3454913335 | 2026-09-18 |