Hyperneph Ltd
BGP inherited
Cluster stats
| Netblocks | 10 · 4,087 IPv4 addresses |
| Registered in | United Kingdom (7) · Mexico (2) |
| Cluster ID | 210272969 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.255.139.0/24 | UNKNOWN | BGP | ANNOUNCED | ● high |
| 200.76.152.0/24 | UNKNOWN | BGP | ANNOUNCED | ● high |
| 200.94.67.0/24 | UNKNOWN | BGP | ANNOUNCED | ● high |
| 5.255.137.0/24 | Hyperneph Ltd | BGP | ANNOUNCED | ● medium |
| 5.255.138.0/24 | Hyperneph Ltd | BGP | ANNOUNCED | ● medium |
| 5.255.143.0/24 | Hyperneph Ltd | BGP | ANNOUNCED | ● medium |
| 5.255.136.0/21 | Hyperneph Ltd | RIPE | ALLOCATED PA | ● low |
| 5.255.136.0/24 | Hyperneph-GS1 | RIPE | ASSIGNED PA | ● low |
| 5.255.137.0/24 | Hyperneph-TBA | RIPE | ASSIGNED PA | ● low |
| 2a06:b40::/29 | Hyperneph Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
20.0%
of checked blocks have valid RPKI ROA coverage
(2 of 10)
Possible discrepancies (2)
These blocks are registered to Hyperneph 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.
| 200.76.152.0/24 /24 | authorized for AS6503 — AS6503 |
| 200.94.67.0/24 /24 | authorized for AS6503 — AS6503 |
NIC Handles
AS31137-MNT
AS31137-MNT
AS64501
AS9140
DUMY-RIPE
DUMY-RIPE
ORG-HL58-RIPE
RIPE-NCC-HM-MNT