Markus Wolf
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 7 · 268 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a13:87c0::/29) |
| Registered in | Germany (3) · Russia (1) |
| Cluster ID | 214455411 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
10
-1 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-26
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.154.32.0/24 | Markus Wolf | BGP | ANNOUNCED | ● high |
| 2a0e:fd45:2f00::/48 | Markus Wolf | RIPE | ASSIGNED | ● high |
| 2a13:87c0::/29 | Markus Wolf | BGP | ANNOUNCED | ● high |
| 2a13:87c0:45::/48 | Markus Wolf | BGP | ANNOUNCED | ● high |
| 46.231.214.84/30 | MARKUS-LAN | RIPE | ASSIGNED PA | ● low |
| 91.25.254.8/29 | MARKUS-WOLF-KUHARDT-NET | RIPE | ASSIGNED PA | ● low |
| 2003:f0:f033::/48 | MARKUS-WOLF-KUHARDT-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (4)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (1)
These blocks are registered to Markus Wolf but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2003:f0:f033::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
AS212966
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
OBIT-MNT
ORG-MW104-RIPE
ORG-MW109-RIPE
RICK-MNT
RICK-MNT
RIPE-NCC-HM-MNT
lir-de-ookami-markus-1-MNT
lir-de-ookami-markus-1-MNT