Universitaet Basel
BGP inherited
Cluster stats
| Netblocks | 4 |
| All fragments | 267 blocks across 42 clusters |
| Cluster ID | 205163565 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 131.152.0.0/16 | Universitaet Basel | RIPE | LEGACY | ● low |
| 185.194.180.0/22 | Universitaet Basel | RIPE | ALLOCATED PA | ● low |
| 192.43.192.0 – 192.43.196.255 | Universitaet Basel | RIPE | LEGACY | ● low |
| 2a0a:4ec0::/29 | Universitaet Basel | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(2 of 4)
Possible discrepancies (2)
These blocks are registered to Universitaet Basel 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.
| 2a0a:4ec0::/29 /29 | authorized for AS559 — SWITCH |
| 131.152.0.0/16 /16 | authorized for AS559 — SWITCH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ORG-UB37-RIPE
RIPE-NCC-HM-MNT
RIPE-NCC-LEGACY-MNT
SWITCH-MNT
ch-unibas-1-mnt