SEZNAM-CZ

Data as of 2026-09-20
BGP inherited
This organisation
Netblocks12 · 3,592 IPv4 addresses
Record ID241950804
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 4 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 (12)

⬇ export CSV
CIDR Org name Registry Status Confidence
77.75.74.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
77.75.75.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
77.75.76.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
77.75.77.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
77.75.78.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
77.75.79.0/24 SEZNAM-CZ RIPE ASSIGNED PA ● low
88.208.95.88/30 Seznam-cz RIPE ASSIGNED PA ● low
89.235.0.28/30 Seznam-cz RIPE ASSIGNED PA ● low
185.66.188.0/23 SEZNAM-CZ RIPE ASSIGNED PA ● low
185.66.190.0/23 SEZNAM-CZ RIPE ASSIGNED PA ● low
185.101.220.0/23 SEZNAM-CZ RIPE ASSIGNED PA ● low
185.101.222.0/23 SEZNAM-CZ RIPE ASSIGNED PA ● low

Footprint over time

13 weekly snapshots · JSON
12 0 netblocks since 2026-07-05
2026-07-05 peak 12 2026-09-20

Other domains hosted in this network

what's this?
seznam.cz sdn.cz szn.cz mapy.cz mapy.com pszn.cz im.cz seznamdiskuze.cz novinky.cz imedia.cz firmy.cz sznplayer.cz sport.cz super.cz post.cz sreality.cz sauto.cz prozeny.cz stream.cz seznamzpravy.cz

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (12 of 12)
No discrepancies found among checked blocks.

NIC Handles

DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE SEZNAM-MNT