GO AHEAD HOLDING LTD
GO-AHEAD-HOLDING-LTD
Cluster stats
| Netblocks | 9 |
| All fragments | 16 blocks across 3 clusters |
| Cluster ID | 194186198 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.131.20.232/29 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED PA | ● low |
| 81.131.23.100/30 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED PA | ● low |
| 81.131.29.208/29 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED PA | ● low |
| 86.188.171.156/30 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:36a4::/56 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED | ● low |
| 2a00:2381:36a4::/48 | GO-AHEAD-HOLDING-LTD | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:36a4:100::/56 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffff:cd::/64 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffff:d5::/64 | GO-AHEAD-HOLDING-LTD | RIPE | ASSIGNED | ● low |
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 (3)
These blocks are registered to GO AHEAD HOLDING LTD 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.
| 2a00:2381:36a4::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:36a4::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:36a4:100::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
BTNET-MNT
DUMY-RIPE
DUMY-RIPE