CLOUDFLARE, INC.

Cloudflare, Inc.
Data as of 2026-09-06
GLEIF verified
LEI
5493007DY18BGNLDWU14
Registered name
CLOUDFLARE, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks7,270 · 2,172,420 IPv4 addresses
IPv6 3,895 prefixes (largest 2606:54c0::/28)
Registered in United States (2,724) · United Kingdom (62) · SC (38) · Germany (23) · Hong Kong (18) · Canada (15)
Record ID236103523
RegistryAFRINIC
Owner jurisdictionUS-DE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493007DY18BGNLDWU14
Shared handles clustered on 100 shared RIR contact/maintainer handles
Registry names 21 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (7,270)

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CIDR Org name Registry Status Confidence
5.57.81.75/32 Cloudflare PEERINGDB ASSIGNED ● high
5.189.253.14/32 Cloudflare PEERINGDB ASSIGNED ● high
8.6.112.0/24 Cloudflare, Inc. ARIN ASSIGNMENT ● high
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8.14.199.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
8.14.201.0/24 Cloudflare, Inc. ARIN ASSIGNMENT ● high
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8.39.206.0/24 Cloudflare, Inc. ARIN ASSIGNMENT ● high
8.39.207.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
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27.106.192.107/32 Cloudflare PEERINGDB ASSIGNED ● high
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103.246.232.76/32 Cloudflare PEERINGDB ASSIGNED ● high
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104.16.0.0/13 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
104.16.0.0/12 Cloudflare, Inc. ARIN DIRECT ALLOCATION ● high
104.22.5.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.6.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.27.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.28.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.29.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.30.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.34.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.35.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.36.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.37.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.38.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.39.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.40.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.41.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.53.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.54.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.55.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.59.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.68.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.74.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.75.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.76.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.77.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.80.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.81.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.82.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.92.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.95.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.96.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.121.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.122.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.130.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.135.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.145.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.146.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.147.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.151.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.163.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.164.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.166.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.175.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.188.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.189.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.221.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.22.240.0/20 Cloudflare, Inc. BGP ANNOUNCED ● high
104.23.0.0/19 Cloudflare, Inc. BGP ANNOUNCED ● high
104.23.32.0/19 Cloudflare Inc BGP ANNOUNCED ● high
104.23.64.0/19 Cloudflare Inc BGP ANNOUNCED ● high
104.23.192.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.23.193.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.23.200.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.23.205.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
104.24.0.0/14 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
104.30.0.0/19 Cloudflare, Inc. ARIN ALLOCATION ● high
108.162.192.0/18 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
108.162.209.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
109.239.136.210/32 Cloudflare PEERINGDB ASSIGNED ● high
112.137.24.67/32 Cloudflare PEERINGDB ASSIGNED ● high
117.58.222.183/32 Cloudflare PEERINGDB ASSIGNED ● high
119.11.184.14/32 Cloudflare PEERINGDB ASSIGNED ● high
123.108.9.176/32 Cloudflare PEERINGDB ASSIGNED ● high
123.255.90.246/32 Cloudflare PEERINGDB ASSIGNED ● high
123.255.91.174/32 Cloudflare PEERINGDB ASSIGNED ● high
131.0.72.0/22 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
134.195.26.0/23 Cloudflare, Inc. ARIN DIRECT ALLOCATION ● high
139.150.100.68/32 Cloudflare PEERINGDB ASSIGNED ● high
139.150.100.69/32 Cloudflare PEERINGDB ASSIGNED ● high
141.101.64.0/24 Cloudflare Inc BGP ANNOUNCED ● high
141.101.64.0/18 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
141.101.88.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
141.101.89.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
141.101.91.0/24 Cloudflare Inc BGP ANNOUNCED ● high
141.101.108.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
142.215.8.34/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.3.13/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.7.16/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.11.11/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.13.27/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.27.8/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.31.13/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.69.60/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.73.9/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.113.7/32 Cloudflare PEERINGDB ASSIGNED ● high
149.112.129.23/32 Cloudflare PEERINGDB ASSIGNED ● high
158.51.64.0/23 Cloudflare, Inc. ARIN DIRECT ALLOCATION ● high
160.22.49.216/32 Cloudflare PEERINGDB ASSIGNED ● high
162.158.0.0/15 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
162.158.9.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.11.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.34.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.45.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.46.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.56.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.57.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.58.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.60.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.64.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.71.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.72.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.80.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.81.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.82.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.96.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.98.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.128.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.136.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.143.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.147.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.151.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.177.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.192.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.194.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.204.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.205.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.206.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.229.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.231.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.248.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.249.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.252.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.253.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.158.255.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.159.82.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.159.83.0/24 Cloudflare Inc BGP ANNOUNCED ● high
162.159.103.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.159.127.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
162.159.204.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.64.0.0/13 Cloudflare, Inc. CLOUDFLARE ANNOUNCED ● high
172.64.196.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.64.202.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.64.204.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.5.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.11.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.37.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.40.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.44.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.45.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.47.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.57.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.59.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.65.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.66.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.75.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.78.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.81.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.89.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.91.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.94.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.95.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.98.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.104.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.105.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.106.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.112.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.121.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.124.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.125.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.128.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.131.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.132.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.136.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.137.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.140.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.141.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.143.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.145.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.156.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.157.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.160.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.162.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.163.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.169.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.171.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.176.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high
172.68.189.0/24 Cloudflare, Inc. BGP ANNOUNCED ● high

IPv6 ranges (3,895)

showing the 15 largest allocations
CIDR
2606:54c0::/28
2a06:98c0::/29
2a0a:6c80::/29
2400:cb00::/32
2401:9860::/32
2405:8100::/32
2405:b500::/32
2606:4700::/32
2803:f800::/32
2a09:bac1::/32
2a09:bac2::/32
2a09:bac3::/32
2a09:bac4::/32
2a09:bac5::/32
2a09:bac6::/32

Footprint over time

11 weekly snapshots · JSON
7,379 +532 netblocks since 2026-07-05
2026-07-05 peak 7,379 2026-09-06

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

Customer-delegated space

how is this classified?
Unclassified 6,544 (90.0%)
Operator infrastructure (named) 835 (11.5%)

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.4% of checked blocks have valid RPKI ROA coverage (1,628 of 2,000, sampled from 7,379)
Wholesale/transit re-announcements (34)

These blocks are registered to Cloudflare, Inc. but cryptographically authorized across 17 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
203.168.128.0/22 /22 authorized for AS401160 — World W3B LLC
222.167.32.0/22 /22 authorized for AS211392 — DREAM CLOUD INNOVATION LIMITED
134.195.26.0/23 /23 authorized for AS396982 — Google LLC
23.145.136.0/24 /24 authorized for AS135074 — DREAM CLOUD INNOVATION PTE. LTD.
23.145.152.0/24 /24 authorized for AS135074 — DREAM CLOUD INNOVATION PTE. LTD.
23.145.248.0/24 /24 authorized for AS135074 — DREAM CLOUD INNOVATION PTE. LTD.
23.180.136.0/24 /24 authorized for AS59117 — DREAM CLOUD INNOVATION PTE. LTD.
61.8.33.0/24 /24 authorized for AS4637 — Telstra International Limited
64.8.255.0/24 /24 authorized for AS9304 — HGC Global Communications Limited
66.80.5.0/24 /24 authorized for AS9304 — HGC Global Communications Limited
82.39.253.0/24 /24 authorized for AS51082 — SPUZE LLC
87.232.75.0/24 /24 authorized for AS14618 — Amazon.com, Inc.
103.198.92.0/24 /24 authorized for AS1221 — Telstra Limited
122.152.164.0/24 /24 authorized for AS4637 — Telstra International Limited
+19 more — see the REST API

NIC Handles

AB34802-RIPE ABUSE2916-ARIN AC1914-AP ADMIN2521-ARIN ADMIN2521-ARIN ALBMARTIN-MNT APNIC-HM AS10879 AS12666-MNT AS132399 AS132892 AS13335 +88 more