netcup GmbH
GLEIF verified
LEI
529900SDJDSG1L9O1F79
Registered name
netcup GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 520 |
| All fragments | 524 blocks across 5 clusters |
| Cluster ID | 204398496 |
| Registry | BGP |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900SDJDSG1L9O1F79 |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
520
+8 netblocks since 2026-07-05
2026-07-05
peak 520
2026-07-13
IP Ranges (520)
showing 50 of 520 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 94.16.25.0/24 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 144.208.208.0/22 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 152.53.31.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.36.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.52.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.68.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.80.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.88.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.99.0/24 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 152.53.164.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.168.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.192.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.201.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.208.0/20 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.208.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.212.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 152.53.240.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.12.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.16.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.91.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.92.0/22 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.107.0/24 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 159.195.196.0/22 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 159.195.200.0/22 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 159.195.204.0/22 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 159.195.208.0/22 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 213.227.190.0/24 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2a00:11c0:47::/48 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2a00:11c0:48::/48 | Anexia Cloud Solutions GmbH | BGP | ANNOUNCED | ● high |
| 2a0a:4cc0:101::/48 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 2a0a:4cc0:120::/43 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 2a0a:4cc0:2000::/43 | netcup GmbH | BGP | ANNOUNCED | ● high |
| 2.56.96.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.45.96.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.45.96.0/20 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.45.100.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.45.104.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.45.108.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.181.48.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.182.200.0/24 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.182.202.0/23 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 5.252.224.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.160.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.160.0/20 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.160.0/19 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.164.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.168.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.172.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.176.0/22 | netcup GmbH | BGP | ANNOUNCED | ● medium |
| 37.120.182.0/23 | netcup GmbH | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
97.5%
of checked blocks have valid RPKI ROA coverage
(507 of 520)
Wholesale/transit re-announcements (82)
These blocks are registered to netcup GmbH but cryptographically authorized across 6 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 2a0a:4cc0::/43 /43 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 2a0a:4cc0:40::/43 /43 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 2a0a:4cc0:80::/43 /43 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 2a0a:4cc0:c0::/43 /43 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 2a00:11c0:47::/48 /48 | authorized for AS47147 — Anexia Cloud Solutions GmbH |
| 2a00:11c0:48::/48 /48 | authorized for AS47147 — Anexia Cloud Solutions GmbH |
| 2a0a:4cc0:2000:1000::/52 /52 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 2a0a:4cc0:2000:2000::/52 /52 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.128.0/20 /20 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.36.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.64.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.48.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.104.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.92.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
| 152.53.120.0/22 /22 | authorized for AS42473 — Anexia Cloud Solutions GmbH |
+67 more — see the REST API
NIC Handles
ACRO50392-RIPE
ANEXIA-MNT
ANEXIA-MNT
AR50416-RIPE
AS197540
AS214996
AS47147
DUMY-RIPE
DUMY-RIPE
FRACHTWERK-MNT
HOS-GUN
MNET-MNT
+7 more