Michal Nowak
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 257 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2001:df1:f40::/48) |
| Cluster ID | 213580007 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-26
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.12.0.0/24 | Michal Nowak | APNIC | ASSIGNED PORTABLE | ● high |
| 193.189.82.129/32 | Michal Nowak | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:33::a106:2184:1/128 | Michal Nowak | PEERINGDB | ASSIGNED | ● high |
| 2001:df1:f40::/48 | Michal Nowak | APNIC | ASSIGNED PORTABLE | ● high |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: B
how networks compare →
83.3%
of checked blocks have valid RPKI ROA coverage
(5 of 6)
No discrepancies found among checked blocks.
NIC Handles
AM3504-AP
APNIC-HM
AS62184
AS62184
MN1049-AP
MN1049-AP
ORG-MN24-AP