Tiger

Data as of 2026-10-04
BGP inherited
This organisation
Netblocks9 · 420 IPv4 addresses
IPv6 1 prefix (largest 2a00:2381:e330::/48)
Registered in Poland (6) · Germany (1) · Sweden (1)
Also registered under this name 223 netblocks across 43 separate records
Record ID245971122
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.226.68.72/30 Tiger RIPE ASSIGNED PA ● low
5.226.120.16/30 Tiger RIPE ASSIGNED PA ● low
62.244.156.40/30 Tiger RIPE ASSIGNED PA ● low
78.11.117.248/30 Tiger RIPE ASSIGNED PA ● low
81.219.173.164/30 Tiger RIPE ASSIGNED PA ● low
193.10.73.0/24 TIGER-NET RIPE ASSIGNED PA ● low
195.205.45.128/25 TIGER RIPE ASSIGNED PA ● low
212.114.176.96/28 TIGER-NET RIPE ASSIGNED PA ● low
2a00:2381:e330::/48 TIGER-COMMUNICATIONS RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (1)

CIDR
2a00:2381:e330::/48

Footprint over time

15 weekly snapshots · JSON
9 +1 netblocks since 2026-07-05
2026-07-05 peak 9 2026-10-04

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)
Possible discrepancies (2)

These blocks are registered to Tiger but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:e330::/48 /48 authorized for AS2856 — British Telecommunications Limited
193.10.73.0/24 /24 authorized for AS1653 — Vetenskapsradet / SUNET

NIC Handles

BTNET-MNT DUMY-RIPE DUMY-RIPE MNET-MNT NETIA-MNT RESILANS-MNT TPNET