ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 6 · 258 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2001:678:c98::/48) |
| Registered in | Poland (2) · United Arab Emirates (1) |
| Cluster ID | 213668765 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 10 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
6 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-26
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.88.96.0/24 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | BGP | ANNOUNCED | ● high |
| 89.46.145.225/32 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | PEERINGDB | ASSIGNED | ● high |
| 195.149.233.152/32 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | PEERINGDB | ASSIGNED | ● high |
| 2001:678:3ac::612/128 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | PEERINGDB | ASSIGNED | ● high |
| 2001:678:c98::/48 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | BGP | ANNOUNCED | ● high |
| 2001:7f8:27::4:8025:1/128 | ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI | PEERINGDB | ASSIGNED | ● high |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
71.4%
of checked blocks have valid RPKI ROA coverage
(5 of 7)
No discrepancies found among checked blocks.
NIC Handles
AS48025
AS48025
DUMY-RIPE
DUMY-RIPE
ISLANDNET-MNT
ORG-ISN6-RIPE
RIPE-NCC-END-MNT
WITRYNA-MNT
WITRYNA-MNT
netutils-mnt