Critical Path, LLC

Data as of 2026-10-11
BGP inherited
This organisation
Netblocks6 · 16,128 IPv4 addresses
IPv6 3 prefixes (largest 2620:2f:8000::/48)
Registered in United States (2) · United Kingdom (1)
Record ID246055906
RegistryARIN
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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 (6)

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CIDR Org name Registry Status Confidence
65.20.0.0 – 65.20.49.255 Critical Path, LLC ARIN DIRECT ALLOCATION ● high
65.20.51.0 – 65.20.62.255 Critical Path, LLC ARIN DIRECT ALLOCATION ● high
2620:2f:8000::/48 Critical Path, LLC ARIN DIRECT ALLOCATION ● high
2620:2f:8000::/64 Critical Path, LLC ARIN ASSIGNMENT ● high
2a02:2a90:100::/48 Critical Path RIPE ASSIGNED ● high
82.1.218.0/24 CRITICAL-PATH RIPE ASSIGNED PA ● low

IPv6 ranges (3)

CIDR
2620:2f:8000::/48
2a02:2a90:100::/48
2620:2f:8000::/64

Footprint over time

5 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-19

Network trust

what's this?
RPKI hygiene: F how networks compare →
16.7% of checked blocks have valid RPKI ROA coverage (1 of 6)
Possible discrepancies (1)

These blocks are registered to Critical Path, LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

82.1.218.0/24 /24 authorized for AS5089 — Virgin Media Limited

NIC Handles

AS1849-MNT AS5089-MNT BLASZ3-ARIN CPL-379 DUMY-RIPE DUMY-RIPE NETWO2647-ARIN NETWO2647-ARIN ORG-CP29-RIPE