GDF-SUEZ

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks9
IPv6 2 prefixes (largest 2a00:2381:246::/48)
Registered in France (4) · United Kingdom (2) · Poland (1)
All fragments 29 blocks across 11 clusters
Cluster ID223076549
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

5 weekly snapshots · JSON
9 0 netblocks since 2026-07-13
2026-07-13 peak 9 2026-08-16

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
46.235.172.160/29 GDF-SUEZ RIPE ASSIGNED PA ● low
81.15.216.40/29 GDF-SUEZ-NET RIPE ASSIGNED PA ● low
84.55.134.248/29 GDF_SUEZ RIPE ASSIGNED PA ● low
195.11.187.0/26 GDF-SUEZ RIPE ASSIGNED PA ● low
212.39.132.104/29 GDF_SUEZ RIPE ASSIGNED PA ● low
213.144.208.80/29 GDF_SUEZ RIPE ASSIGNED PA ● low
213.144.211.16/29 GDF_SUEZ RIPE ASSIGNED PA ● low
2a00:2381:246::/48 GDF-SUEZ RIPE AGGREGATED-BY-LIR ● low
2a00:2381:246:300::/56 GDF-SUEZ RIPE ASSIGNED ● low

IPv6 ranges (2)

CIDR
2a00:2381:246::/48
2a00:2381:246:300::/56

Network trust

what's this?
RPKI hygiene: B how networks compare →
88.9% of checked blocks have valid RPKI ROA coverage (8 of 9)
Possible discrepancies (2)

These blocks are registered to GDF-SUEZ 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.

2a00:2381:246::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:246:300::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

ALTITUDETELECOM-MNT BTNET-MNT DUMY-RIPE DUMY-RIPE MNT-EXATEL VDATA-MNT VODAFONE-WORLDWIDE-MNTNER