Atlantic International Research Centre
Cluster stats
| Netblocks | 5 |
| All fragments | 2,422 blocks across 82 clusters |
| Cluster ID | 192716723 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.136.4.228/32 | Atlantic International Research Centre | RIPE | ASSIGNED PA | ● high |
| 193.136.4.229/32 | Atlantic International Research Centre | RIPE | ASSIGNED PA | ● high |
| 193.137.20.64/27 | Atlantic International Research Centre | RIPE | ASSIGNED PA | ● high |
| 2001:690:810:224::/64 | Atlantic International Research Centre | RIPE | ASSIGNED | ● high |
| 2001:690:20b8::/48 | Atlantic International Research Centre | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(5 of 5)
Possible discrepancies (1)
These blocks are registered to Atlantic International Research Centre 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.
| 2001:690:20b8::/48 /48 | authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P. |
NIC Handles
AS1930-MNT
DUMY-RIPE
DUMY-RIPE
ORG-ADDD1-RIPE