CLOUDFLARE, INC.

Cloudflare, Inc.
GLEIF verified
LEI
5493007DY18BGNLDWU14
Registered name
CLOUDFLARE, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks6,847 · 4,319,176 IPv4 addresses
Registered in United States (2,546) · United Kingdom (58) · Germany (50) · SC (30) · Australia (25) · Netherlands (20)
Cluster ID208788756
RegistryAFRINIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493007DY18BGNLDWU14
Shared handles clustered on 100 shared RIR contact/maintainer handles
Registry names 24 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
6,895 +48 netblocks since 2026-07-05
2026-07-05 peak 6,895 2026-07-19

Domains hosted in this network

what's this?
cloudflare.com symphony.com blockchain.com nist.gov cloudflareinsights.com casalemedia.com hcaptcha.com linkedin.com wyzecam.com twitter.com cookielaw.org ipify.org sectigo.com comodoca.com temu.com onetrust.com chatgpt.com unpkg.com jquery.com braze.com

Network role split

how is this classified?
Unclassified 6,028 (88.0%)
Core infrastructure 819 (12.0%)

IP Ranges (6,847)

showing 50 of 6,847 — 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 →
90.5% of checked blocks have valid RPKI ROA coverage (1,811 of 2,000, sampled from 6,847)
Possible discrepancies (7)

These blocks are registered to Cloudflare, Inc. but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

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
45.12.44.0/24 /24 authorized for AS24864 — Raiffeisen Informatik GmbH & Co KG
45.12.45.0/24 /24 authorized for AS24864 — Raiffeisen Informatik GmbH & Co KG
103.198.92.0/24 /24 authorized for AS1221 — Telstra Limited
66.80.5.0/24 /24 authorized for AS9304 — HGC Global Communications Limited
64.8.255.0/24 /24 authorized for AS9304 — HGC Global Communications 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