FISCOM Witold Tumalewicz
Data as of 2026-08-23
BGP inherited
Cluster stats
| Netblocks | 4 · 512 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:678:470::/48) |
| Cluster ID | 227243142 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 7 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.179.58.0/23 | FISCOM Witold Tumalewicz | BGP | ANNOUNCED | ● high |
| 185.179.58.0/24 | FISCOM Witold Tumalewicz | RIPE | SUB-ALLOCATED PA | ● high |
| 185.179.59.0/32 | FISCOM Witold Tumalewicz | RIPE | SUB-ALLOCATED PA | ● high |
| 2001:678:470::/48 | FISCOM Witold Tumalewicz | RIPE | ASSIGNED PI | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:678:470::/48 |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS205871
DUMY-RIPE
DUMY-RIPE
ORG-FWT2-RIPE
RIPE-NCC-END-MNT
pl-telecentrum-1-mnt
pl-telecentrum-1-mnt