AA-THN
Cluster stats
| Netblocks | 13 |
| All fragments | 150 blocks across 66 clusters |
| Cluster ID | 192212251 |
| 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 (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.2.77.224/28 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 81.2.120.176/29 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 81.187.90.96/28 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 81.187.205.80/29 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.12.0/30 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.12.4/30 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.53.0/24 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.62.0/24 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.63.0/24 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.64.0/30 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.64.4/30 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.80.120/31 | AA-THN | RIPE | ASSIGNED PA | ● low |
| 90.155.82.76/31 | AA-THN | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
Possible discrepancies (3)
These blocks are registered to AA-THN 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.
| 90.155.53.0/24 /24 | authorized for AS20712 — Andrews & Arnold Ltd |
| 90.155.63.0/24 /24 | authorized for AS20712 — Andrews & Arnold Ltd |
| 90.155.62.0/24 /24 | authorized for AS20712 — Andrews & Arnold Ltd |
NIC Handles
AA
DUMY-RIPE
DUMY-RIPE