Marcus Nawrocki
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 6 · 256 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a0f:6280:1e00::/40) |
| Record ID | 250124820 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 13 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 193.151.181.0/24 | Marcus Nawrocki | BGP | ANNOUNCED | ● high |
| 2a0f:85c1:8b8::/48 | Marcus Nawrocki | RIPE | ASSIGNED | ● high |
| 2a0c:6d87:f3e0::/48 | Marcus Nawrocki | RIPE | ASSIGNED | ● medium |
| 2a0f:6280:1e00::/40 | Marcus Nawrocki | RIPE | ALLOCATED-BY-LIR | ● medium |
| 2a0f:6283:1100::/48 | Marcus Nawrocki | RIPE | ASSIGNED | ● medium |
| 2a0f:85c1:c67::/48 | Marcus Nawrocki | RIPE | ASSIGNED | ● low |
IPv6 ranges (5)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
66.7%
of checked blocks have valid RPKI ROA coverage
(4 of 6)
Possible discrepancies (1)
These blocks are registered to Marcus Nawrocki 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.
| 193.151.181.0/24 /24 | authorized for AS46841 — Fork Networking, LLC |
NIC Handles
ACRO60419-RIPE
AR80487-RIPE
ARVOX-MNT
AS149573
AS206987
DUMY-RIPE
DUMY-RIPE
HYEHOST-MNT
ICA28-RIPE
INFERNO-MNT
ORG-MN199-RIPE
ORG-MN218-RIPE
+1 more