Pavel Zizka
Cluster stats
Netblocks22
All fragments 104 blocks across 28 clusters
Cluster ID191598973
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 14 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (22)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.145.220.0/22 Pavel Zizka BGP ANNOUNCED ● high
45.145.220.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
45.145.222.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
185.30.160.0/23 Pavel Zizka BGP ANNOUNCED ● high
185.30.160.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
185.32.182.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
185.32.182.0/23 Pavel Zizka BGP ANNOUNCED ● high
185.91.116.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
185.91.116.0/22 Pavel Zizka BGP ANNOUNCED ● high
185.91.118.0/23 Pavel Zizka RIPE ASSIGNED PA ● high
185.126.196.0/22 Pavel Zizka BGP ANNOUNCED ● high
185.186.36.0/24 Pavel Zizka BGP ANNOUNCED ● high
185.186.37.0/24 Pavel Zizka BGP ANNOUNCED ● high
185.186.38.0/24 Pavel Zizka BGP ANNOUNCED ● high
185.186.39.0/24 Pavel Zizka BGP ANNOUNCED ● high
195.22.119.0/24 Pavel Zizka BGP ANNOUNCED ● high
195.22.119.0/24 Pavel Zizka - Orelsoft.pl RIPE ASSIGNED PA ● high
2a06:bfc0::/29 Pavel Zizka BGP ANNOUNCED ● high
185.126.196.0/22 Pavel Zizka RIPE ALLOCATED PA ● low
185.186.36.0/22 Pavel Zizka RIPE ALLOCATED PA ● low
2a06:bfc0::/29 Pavel Zizka RIPE ALLOCATED-BY-RIR ● low
2a0b:4280::/29 Pavel Zizka RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.8% of checked blocks have valid RPKI ROA coverage (18 of 22)
No discrepancies found among checked blocks.

NIC Handles

AS200918 DUMY-RIPE DUMY-RIPE ORELSOFTCZ-MNT ORG-OREL2-RIPE ORG-PZ9-RIPE ORG-PZO1-RIPE RIPE-NCC-HM-MNT cz-zizka-1-mnt cz-zizka-1-mnt pl-zfix-1-mnt pl-zfix-1-mnt +2 more