ign.cz internet, s.r.o.
BGP inherited
Cluster stats
| Netblocks | 6 |
| Cluster ID | 191600947 |
| 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 | |
Footprint over time
2 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-06
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.219.240.0/22 | ign.cz internet, s.r.o. | BGP | ANNOUNCED | ● high |
| 185.219.60.0/22 | ign.cz internet, s.r.o. | BGP | ANNOUNCED | ● high |
| 2a0b:e440::/29 | ign.cz internet, s.r.o. | BGP | ANNOUNCED | ● high |
| 91.219.240.0/22 | ign.cz internet, s.r.o. | RIPE | ALLOCATED PA | ● medium |
| 185.219.60.0/22 | ign.cz internet, s.r.o. | RIPE | ALLOCATED PA | ● medium |
| 2a0b:e440::/29 | ign.cz internet, s.r.o. | RIPE | ALLOCATED-BY-RIR | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS211774
DUMY-RIPE
DUMY-RIPE
ORG-IIS51-RIPE
RIPE-NCC-HM-MNT
cz-ign-1-mnt
cz-ign-1-mnt