Netcalibre Ltd
Cluster stats
| Netblocks | 33 |
| All fragments | 41 blocks across 9 clusters |
| Cluster ID | 191616703 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 21 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (33)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.82.36/32 | Netcalibre Ltd | PEERINGDB | ASSIGNED | ● high |
| 46.248.112.0/22 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 62.68.73.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 89.34.112.0/21 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 93.94.48.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 93.94.49.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 152.89.30.0/23 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 165.65.208.0/20 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 193.201.70.0/23 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 213.108.244.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 213.230.192.0/18 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 213.230.255.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 217.60.239.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 217.60.246.0/24 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 2001:7f8:17::620a:1/128 | Netcalibre Ltd | PEERINGDB | ASSIGNED | ● high |
| 2a01:70::/32 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 2a01:70:fffe::/48 | Netcalibre Ltd | BGP | ANNOUNCED | ● high |
| 165.65.208.0/20 | Netcalibre Ltd | RIPE | LEGACY | ● low |
| 193.201.70.0/23 | Netcalibre Ltd | RIPE | ASSIGNED PI | ● low |
| 213.108.244.0/23 | Netcalibre Ltd | RIPE | ALLOCATED PA | ● low |
| 213.230.192.0/18 | Netcalibre Ltd | RIPE | ALLOCATED PA | ● low |
| 213.230.192.192/26 | NETCALIBRE | RIPE | ASSIGNED PA | ● low |
| 213.230.209.0/24 | NETCALIBRE | RIPE | ASSIGNED PA | ● low |
| 213.230.210.0/26 | NETCALIBRE | RIPE | ASSIGNED PA | ● low |
| 213.230.211.64/27 | NETCALIBRE | RIPE | ASSIGNED PA | ● low |
| 213.230.250.64/27 | NETCALIBRE-PoP-WIFI | RIPE | ASSIGNED PA | ● low |
| 213.230.250.96/27 | NETCALIBRE-PoP-WIFI | RIPE | ASSIGNED PA | ● low |
| 213.230.250.128/27 | NETCALIBRE-PoP-WIFI | RIPE | ASSIGNED PA | ● low |
| 213.230.250.160/27 | NETCALIBRE-PoP-WIFI | RIPE | ASSIGNED PA | ● low |
| 217.60.239.0/24 | Netcalibre | RIPE | ASSIGNED PA | ● low |
| 217.60.246.0/24 | Netcalibre | RIPE | ASSIGNED PA | ● low |
| 2a01:70::/32 | Netcalibre Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0d:16c0::/32 | Netcalibre Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(33 of 33)
Possible discrepancies (1)
These blocks are registered to Netcalibre 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.
| 46.248.112.0/22 /22 | authorized for AS2856 — British Telecommunications PLC |
NIC Handles
AS25098
AS25098
AS57161
BURSTFIRE-MNT
DUMY-RIPE
DUMY-RIPE
FTSOC-MNT
GOLD-MNT
GOLD-MNT
LCH-MNT
LCH-MNT
NETCALIBRE
+9 more