NET GB OCTANISE LIMITED

NET-GB-OCTANISE-LIMITED
Data as of 2026-08-30
Registry
Cluster stats
Netblocks10
IPv6 2 prefixes (largest 2001:920:3074:3700::/56)
Cluster ID233423717
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
10 +4 netblocks since 2026-07-05
2026-07-05 peak 10 2026-08-30

IP Ranges (10)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.169.189.8/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
80.169.253.240/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
195.110.66.208/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
212.161.8.248/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
213.86.81.144/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
213.86.81.152/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
213.86.172.32/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
213.86.172.80/29 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED PA ● low
2001:920:3074:3700::/56 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED ● low
2001:920:3074:e600::/56 NET-GB-OCTANISE-LIMITED RIPE ASSIGNED ● low

IPv6 ranges (2)

CIDR
2001:920:3074:3700::/56
2001:920:3074:e600::/56

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (10 of 10)
Possible discrepancies (2)

These blocks are registered to NET GB OCTANISE LIMITED 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.

2001:920:3074:3700::/56 /56 authorized for AS8220 — COLT Technology Services Group Limited
2001:920:3074:e600::/56 /56 authorized for AS8220 — COLT Technology Services Group Limited

NIC Handles

COLT-UK DUMY-RIPE DUMY-RIPE