CZ.NIC, z.s.p.o.
LEI
315700NJ98RSF010YO89
Registered name
CZ.NIC, z.s.p.o.
Jurisdiction
CZ
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks82
Cluster ID191598010
RegistryBGP
Owner jurisdictionCZ
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 315700NJ98RSF010YO89
Shared handles clustered on 13 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
82 0 netblocks since 2026-07-05
2026-07-05 peak 82 2026-07-06

IP Ranges (82)

showing 50 of 82 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
80.81.192.112/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
80.81.193.112/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
91.210.16.3/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
91.210.16.13/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
91.210.16.173/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
103.16.102.189/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
185.1.63.124/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
185.43.132.0/22 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
185.43.134.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
185.43.135.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
187.16.221.12/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
193.17.47.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
193.29.206.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
193.203.0.46/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
194.0.12.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
194.0.13.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
194.0.14.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
194.30.187.3/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
194.30.187.38/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
194.68.123.68/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
194.68.128.68/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
195.66.227.112/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
195.66.239.112/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
195.69.119.68/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
195.245.240.68/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
196.60.97.18/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
196.60.97.19/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
206.55.197.250/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
206.81.80.138/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
210.173.176.125/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
210.173.176.126/32 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
212.237.229.0/24 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
217.29.67.72/32 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
217.31.192.0/20 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
2001:504:16::6268/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:504:31::3:d86:1/128 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
2001:678:1::/48 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
2001:678:f::/48 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
2001:678:10::/48 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
2001:678:11::/48 CZ.NIC, z.s.p.o. BGP ANNOUNCED ● high
2001:7f8::6268:0:1/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8::6268:1:1/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:4::3:d86:1/128 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
2001:7f8:4:1:0:3:d86:1/128 CZ.NIC, z.s.p.o. (AS200070) PEERINGDB ASSIGNED ● high
2001:7f8:b:100:1d1:a5d2:5192:72/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:d:fb::68/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:d:fc::68/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:d:fe::68/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:d:ff::68/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high
2001:7f8:14::e:2/128 CZ.NIC, z.s.p.o. PEERINGDB ASSIGNED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
92.7% of checked blocks have valid RPKI ROA coverage (76 of 82)
No discrepancies found among checked blocks.

NIC Handles

AS200070 AS200070 AS20701 AS25192 AS25192 CZ-NIC-MNT CZ-NIC-MNT DUMY-RIPE DUMY-RIPE ORG-CZ8-RIPE ORG-Cz1-RIPE RIPE-NCC-END-MNT +1 more