Aston University
Cluster stats
| Netblocks | 12 |
| All fragments | 80 blocks across 31 clusters |
| Cluster ID | 191897519 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 42.61.70.24/29 | ASTON-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 134.151.0.0/16 | Aston University | RIPE | LEGACY | ● high |
| 212.181.47.48/29 | Aston Harald AB | RIPE | ASSIGNED PA | ● high |
| 46.231.96.48/28 | ASTON-ITM | RIPE | ASSIGNED PA | ● low |
| 46.231.96.120/29 | ASTON-ITM | RIPE | ASSIGNED PA | ● low |
| 46.231.96.192/27 | ASTON-ITM | RIPE | ASSIGNED PA | ● low |
| 46.231.96.224/29 | ASTON-ITM | RIPE | ASSIGNED PA | ● low |
| 82.99.160.64/27 | ASTON-COM-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.249.212/30 | ASTON-ECO-CZ | RIPE | ASSIGNED PA | ● low |
| 195.39.4.16/30 | ASTON-ECO-CZ | RIPE | ASSIGNED PA | ● low |
| 212.219.188.208/29 | ASTON-UNI-EAB | RIPE | ASSIGNED PA | ● low |
| 212.219.188.216/29 | ASTON-UNI-EAB | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(8 of 12)
Possible discrepancies (1)
These blocks are registered to Aston University 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.
| 134.151.0.0/16 /16 | authorized for AS786 — Jisc Services Limited |
NIC Handles
AS2068-AP
BlueTone-MNT
DIGMIA-MNT
DUMY-RIPE
DUMY-RIPE
GTSCZ-MNT
JANET-HOSTMASTER
MAINT-SG-SINGNET
MN297-AP
ORG-AHA45-RIPE
ORG-AU38-RIPE
RIPE-NCC-LEGACY-MNT
+2 more