GEANT IAS
GEANT
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 8,716 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2001:1a0a:8010:cb::/64) |
| Registered in | Netherlands (3) · Belgium (1) · Germany (1) |
| All fragments | 54 blocks across 4 clusters |
| Cluster ID | 215493641 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.190.77.176/29 | GEANT | RIPE | ASSIGNED PA | ● high |
| 62.40.96.0/20 | GEANT | RIPE | ASSIGNED PA | ● low |
| 62.40.112.0/20 | GEANT | RIPE | ASSIGNED PA | ● low |
| 88.205.102.240/30 | GEANT-NET | RIPE | ASSIGNED PA | ● low |
| 195.169.24.0/23 | GEANT-NET | RIPE | ASSIGNED PA | ● low |
| 2001:1a0a:8010:cb::/64 | GEANT | RIPE | ASSIGNED | ● low |
| 2a02:206b:8010:20::/64 | GEANT | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
Routed via provider/NREN (1)
These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.
| 195.169.24.0/23 /23 | routed via AS1103 — SURF (SURF B.V.) |
NIC Handles
BELNET-MNT
DANTE-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
GAC125-RIPE
NCORE-NOC
SN-LIR-MNT
SURF-AUTO-MNT