STICHTING_BIBLIONET_GRONINGEN
BGP inherited
Cluster stats
| Netblocks | 56 |
| All fragments | 62 blocks across 2 clusters |
| Cluster ID | 209941589 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
56
0 netblocks since 2026-07-05
2026-07-05
peak 56
2026-07-19
IP Ranges (56)
showing 50 of 56 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 213.124.43.8/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.10.64/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.91.184/29 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.192.64/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.192.88/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.192.96/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.125.194.208/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.11.176/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.198.176/29 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.196/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.208/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.212/30 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.216/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.220/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.224/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.228/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.232/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.236/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.240/30 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.244/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.248/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.218.252/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.219.0/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.219.8/30 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.219.12/30 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.219.16/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 213.126.219.20/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 217.100.164.244/30 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:5702::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:6107::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:61af::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62bb::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62be::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62c1::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62c2::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62c5::/48 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62c6::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62c8::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62cb::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62cc::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62cd::/48 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62ce::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62cf::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62d2::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62d4::/48 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62d5::/48 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62da::/48 | STICHTING-BIBLIONET-GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62e0::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:62e1::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
| 2001:41f0:6378::/48 | STICHTING_BIBLIONET_GRONINGEN | RIPE | ASSIGNED | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(56 of 56)
No discrepancies found among checked blocks.
NIC Handles
DUMY-RIPE
DUMY-RIPE
ZIGGO-AUTOREG1