Hannover Rueck SE
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 9 · 2,448 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a00:6020:4300::/40) |
| Registered in | Germany (4) · United Kingdom (1) |
| Record ID | 241223501 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 194.15.240.0/21 | Hannover Rueck SE | RIPE | ASSIGNED PI | ● high |
| 194.42.46.0/24 | Hannover Rueck SE | RIPE | ASSIGNED PI | ● high |
| 62.134.157.0/25 | HANNOVER-RUECK-NET | RIPE | ASSIGNED PA | ● low |
| 80.155.181.160/29 | HANNOVER-RUECK-HANNOVER-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.220.48/29 | HANNOVER-RUECK-HAMBURG-NET | RIPE | ASSIGNED PA | ● low |
| 2003:c0:8825::/48 | HANNOVER-RUECK-HANNOVER-NET | RIPE | ASSIGNED | ● low |
| 2003:e3:b010::/48 | HANNOVER-RUECK-HAMBURG-NET | RIPE | ASSIGNED | ● low |
| 2a00:6020:4300::/40 | Hannover-BNG-Cluster1 | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:6020:4900::/40 | Hannover-BNG-Cluster3 | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (4)
Footprint over time
6 weekly snapshots · JSON
9
+2 netblocks since 2026-08-09
2026-08-09
peak 9
2026-09-13
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.8%
of checked blocks have valid RPKI ROA coverage
(7 of 9)
Possible discrepancies (4)
These blocks are registered to Hannover Rueck SE but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:6020:4300::/40 /40 | authorized for AS8899 — inexio Informationstechnologie und Telekommunikation Gmbh |
| 2a00:6020:4900::/40 /40 | authorized for AS8899 — inexio Informationstechnologie und Telekommunikation Gmbh |
| 2003:c0:8825::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:e3:b010::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
CIP-MNT
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
HTP-MNT
MNT-DGNO
ORG-HR4-RIPE
RIPE-NCC-END-MNT