CLOUDFLARE US INC

CLOUDFLARE_US_INC
Data as of 2026-09-27
Registry
This organisation
Netblocks19
IPv6 9 prefixes (largest 2001:1a0a:8010:f9::/64)
Registered in United Kingdom (4) · Germany (2) · Australia (1) · Bulgaria (1) · Czechia (1) · Finland (1)
Record ID245501252
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (19)

⬇ export CSV
CIDR Org name Registry Status Confidence
27.111.242.236/30 CLOUDFLARE_US_INC APNIC ALLOCATED NON-PORTABLE ● low
45.142.128.68/30 CLOUDFLARE_US_INC RIPE ASSIGNED PA ● low
51.163.1.40/30 CLOUDFLARE_US_INC RIPE LEGACY ● low
51.163.16.140/30 CLOUDFLARE_US_INC RIPE LEGACY ● low
51.163.47.12/30 CLOUDFLARE_US_INC RIPE LEGACY ● low
80.69.3.192/30 CLOUDFLARE_US_INC RIPE ASSIGNED PA ● low
84.244.98.112/29 Cloudflare-US-NET RIPE ASSIGNED PA ● low
89.202.23.76/30 CLOUDFLARE_US_INC RIPE ASSIGNED PA ● low
89.202.48.240/30 CLOUDFLARE_US_INC RIPE ASSIGNED PA ● low
109.75.236.184/30 CLOUDFLARE_US_INC RIPE ASSIGNED PA ● low
2001:a68:8010:b::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2001:1a0a:8010:f9::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2404:4f00:1100:34::/64 CLOUDFLARE_US_INC APNIC ALLOCATED NON-PORTABLE ● low
2a02:206b:8010:4::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2a02:20ab:8010:c::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2a02:20ab:8010:93::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2a03:6c82:8010:3a::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2a03:bd82:8010:14::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low
2a12:21c0:8010:3::/64 CLOUDFLARE_US_INC RIPE ASSIGNED ● low

IPv6 ranges (9)

CIDR
2001:1a0a:8010:f9::/64
2001:a68:8010:b::/64
2404:4f00:1100:34::/64
2a02:206b:8010:4::/64
2a02:20ab:8010:93::/64
2a02:20ab:8010:c::/64
2a03:6c82:8010:3a::/64
2a03:bd82:8010:14::/64
2a12:21c0:8010:3::/64

Footprint over time

14 weekly snapshots · JSON
19 +2 netblocks since 2026-07-05
2026-07-05 peak 19 2026-09-27

Network trust

what's this?
RPKI hygiene: B how networks compare →
94.7% of checked blocks have valid RPKI ROA coverage (18 of 19)
No discrepancies found among checked blocks.

NIC Handles

AE186-AP AG545-AP AG545-AP BlueTone-MNT DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT MAINT-AP-EQUINIXPAC