CLOUDFLARE, INC.
Cloudflare, Inc.
GLEIF verified
LEI
5493007DY18BGNLDWU14
Registered name
CLOUDFLARE, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6,895 |
| Cluster ID | 204398183 |
| Registry | AFRINIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493007DY18BGNLDWU14 |
| Shared handles | clustered on 100 shared RIR contact/maintainer handles |
| Registry names | 26 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6,895
+48 netblocks since 2026-07-05
2026-07-05
peak 6,895
2026-07-13
IP Ranges (6,895)
showing 50 of 6,895 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 1.0.0.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 1.1.1.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 5.10.214.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 5.10.215.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 5.57.81.75/32 | Cloudflare | PEERINGDB | ASSIGNED | ● high |
| 5.226.183.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 5.252.81.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.6.112.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.9.231.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.14.199.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.14.204.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.17.207.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.18.50.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.18.113.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.18.196.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.20.101.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.20.122.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.20.123.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.20.125.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.20.126.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.9.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.10.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.12.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.13.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.110.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.111.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.21.239.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.23.139.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.23.240.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.24.87.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.25.96.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.25.97.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.25.249.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.26.182.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.64.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.66.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.67.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.68.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.69.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.27.79.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.28.20.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.28.213.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.29.105.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.29.109.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.29.228.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.29.230.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.29.231.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.30.234.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.31.2.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
| 8.31.160.0/24 | Cloudflare, Inc. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
86.5%
of checked blocks have valid RPKI ROA coverage
(1,731 of 2,000, sampled from 6,895)
Wholesale/transit re-announcements (8)
These blocks are registered to Cloudflare, Inc. but cryptographically authorized across 6 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 203.168.192.0/20 /20 | authorized for AS401160 — World W3B LLC |
| 222.167.32.0/22 /22 | authorized for AS211392 — DREAM CLOUD INNOVATION LIMITED |
| 203.5.33.0/24 /24 | authorized for AS1221 — Telstra Limited |
| 217.180.16.0/24 /24 | authorized for AS5400 — British Telecommunications Limited |
| 217.180.17.0/24 /24 | authorized for AS5400 — British Telecommunications Limited |
| 193.135.43.0/24 /24 | authorized for AS8075 — Microsoft Corporation |
| 193.135.44.0/24 /24 | authorized for AS8075 — Microsoft Corporation |
| 202.27.69.0/24 /24 | authorized for AS9500 — One New Zealand Group Limited |
NIC Handles
AB34802-RIPE
ABUSE2916-ARIN
AC1914-AP
ADMIN2521-ARIN
ADMIN2521-ARIN
AE131-AP
AE278-AP
AG545-AP
AG545-AP
ALBMARTIN-MNT
APNIC-HM
AS10879
+88 more