Wortmann AG
LEI
529900ZDW8NSFYB91986
Registered name
Wortmann AG
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 122 |
| All fragments | 125 blocks across 4 clusters |
| Cluster ID | 191597824 |
| Registry | BGP |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 529900ZDW8NSFYB91986 |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
122
0 netblocks since 2026-07-05
2026-07-05
peak 122
2026-07-06
IP Ranges (122)
showing 50 of 122 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 89.58.120.0/21 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.0.0/20 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.16.0/20 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.20.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.32.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.32.0/19 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.240.0/20 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 91.212.83.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 185.35.12.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 185.35.12.0/22 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 185.35.14.0/23 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 194.97.0.0/19 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 194.97.172.0/22 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.92.0/23 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.128.0/19 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.145.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.160.0/20 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.184.0/21 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.192.0/20 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.199.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 195.4.208.0/21 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 213.179.71.0/24 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 217.243.185.0/24 | Wortmann AG | RIPE | ASSIGNED PA | ● high |
| 2001:748:401::/48 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 2a00:dca0::/29 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 2a00:dca1::/32 | Wortmann AG | BGP | ANNOUNCED | ● high |
| 89.63.0.0/16 | Wortmann AG | RIPE | ALLOCATED PA | ● low |
| 89.63.0.0/21 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.10.0/23 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.12.0/22 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.16.0/22 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.20.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.23.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.25.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.26.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.32.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.33.0/24 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.34.0/23 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.36.0/22 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 89.63.240.0/22 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.0/22 | Wortmann AG | RIPE | ALLOCATED PA | ● low |
| 185.35.12.0/28 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.16/29 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.24/29 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.32/28 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.48/29 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.56/29 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.64/28 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.80/28 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
| 185.35.12.96/28 | WORTMANN-AG-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
98.4%
of checked blocks have valid RPKI ROA coverage
(120 of 122)
Possible discrepancies (2)
These blocks are registered to Wortmann AG 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.
| 195.4.176.0/22 /22 | authorized for AS12387 — TON Total optical Networks AG |
| 217.243.185.0/24 /24 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
AS5430
AS60175
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
FN-DLS-MNT
ORG-WA313-RIPE
ORG-WA449-RIPE
RIPE-NCC-HM-MNT
TCNM1-RIPE
WAG-MNT
WAG-MNT
+1 more