Tomasz Gawin trading as Interka Gawin Respondek sp.j.
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 1,536 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:67c:5c8::/48) |
| Cluster ID | 214438746 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 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 7
2026-07-26
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.212.25.0/24 | Tomasz Gawin trading as Interka Gawin Respondek sp.j. | BGP | ANNOUNCED | ● high |
| 185.253.228.0/22 | Tomasz Gawin trading as Interka Gawin Respondek sp.j. | BGP | ANNOUNCED | ● high |
| 2001:67c:5c8::/48 | Tomasz Gawin trading as Interka Gawin Respondek sp.j. | BGP | ANNOUNCED | ● high |
| 193.3.38.0/24 | Tomasz Gawin trading as Interka Gawin Respondek sp.j. | RIPE | ALLOCATED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:67c:5c8::/48 |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (1)
These blocks are registered to Tomasz Gawin trading as Interka Gawin Respondek sp.j. 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.
| 193.3.38.0/24 /24 | authorized for AS216316 — COCON Systemy Komputerowe Sp. z o.o. |
NIC Handles
AS201953
DUMY-RIPE
DUMY-RIPE
ORG-TGTA8-RIPE
PL-INTERKA-MNT
PL-INTERKA-MNT
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT