Instituto Politecnico da Guarda
BGP inherited
Cluster stats
| Netblocks | 16 |
| All fragments | 19 blocks across 2 clusters |
| Cluster ID | 205703242 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.137.58.208/29 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.162.0/24 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.163.0/25 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.163.128/25 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.164.0/26 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.164.64/26 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.164.224/27 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.165.0/24 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 193.137.232.0/24 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 194.210.5.43/32 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 194.210.5.44/32 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 194.210.5.45/32 | Instituto Politecnico da Guarda | RIPE | ASSIGNED PA | ● high |
| 2001:690:810:9::/64 | Instituto Politecnico da Guarda | RIPE | ASSIGNED | ● high |
| 2001:690:810:83::/64 | Instituto Politecnico da Guarda | RIPE | ASSIGNED | ● high |
| 2001:690:810:218::/64 | Instituto Politecnico da Guarda | RIPE | ASSIGNED | ● high |
| 2001:690:23d0::/48 | Instituto Politecnico da Guarda | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(16 of 16)
Possible discrepancies (4)
These blocks are registered to Instituto Politecnico da Guarda 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.
| 2001:690:23d0::/48 /48 | authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P. |
| 193.137.232.0/24 /24 | authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P. |
| 193.137.162.0/24 /24 | authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P. |
| 193.137.165.0/24 /24 | authorized for AS1930 — Fundacao para a Ciencia e a Tecnologia, I.P. |
NIC Handles
AS1930-MNT
DUMY-RIPE
DUMY-RIPE
ORG-IPDG1-RIPE