Hyperneph Ltd
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 7 · 1,536 IPv4 addresses |
| IPv6 | 1 prefix (largest 2800:2b03:100::/40) |
| Registered in | United Kingdom (4) · Mexico (2) |
| All fragments | 11 blocks across 2 clusters |
| Cluster ID | 224992011 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
8 weekly snapshots · JSON
11
+1 netblocks since 2026-07-05
2026-07-05
peak 11
2026-08-16
IP Ranges (7)
⬇ 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 |
| 2800:2b03:100::/40 | 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 |
IPv6 ranges (1)
| CIDR |
|---|
| 2800:2b03:100::/40 |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
42.9%
of checked blocks have valid RPKI ROA coverage
(3 of 7)
Possible discrepancies (3)
These blocks are registered to Hyperneph Ltd 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.
| 2800:2b03:100::/40 /40 | authorized for AS7303 — AS7303 |
| 200.76.152.0/24 /24 | authorized for AS6503 — AS6503 |
| 200.94.67.0/24 /24 | authorized for AS6503 — AS6503 |
NIC Handles
AS31137-MNT
AS64501
AS9140