cz

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks4
IPv6 1 prefix (largest 2a14:67c2:8ee::/48)
Also registered under this name 4,176 netblocks across 2,669 separate records
Record ID241205249
RegistryAPNIC
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (4)

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CIDR Org name Registry Status Confidence
59.34.114.112/29 cz APNIC Allocated non-portable ● low
143.246.176.57/32 CZ-NET RIPE LEGACY ● low
222.177.141.112/29 cz APNIC ASSIGNED NON-PORTABLE ● low
2a14:67c2:8ee::/48 CZ RIPE ASSIGNED ● low

IPv6 ranges (1)

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

AC2530-AP DUMY-RIPE DUMY-RIPE IC83-AP KTB MAINT-CHINANET-CQ MAINT-CHINANET-GD MM-AP SBMT TIANJIN-JIANRONGWANGLUO-MNT ZL235-AP ZL235-AP