CZ
Aggregated across every cluster whose name starts with "CZ" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
4,151
Total ranges
2,662
Matched clusters
Matched clusters
CZ-Corsat-Lichnov_CMTS
CZ-Corsat-Pribor_CMTS
CZ-IT-HUB-1
CZ-ABK-REALITY
CZ-CAT-NET
CZ-RAPIDSEEDBOX-20240726
CZ-RAPIDSEEDBOX-20240727
CZ-RAPIDSEEDBOX-20240728
CZ-RAPIDSEEDBOX-20240729
CZ-MOHOSTALKOVICE
CZ-DALTEN
CZ-GAVANET
CZ-TKCSYSTEM-20242908
cz-sez
CZ-AIRWAYNET-20110217
CZ-EATON-NET
CZ-Nestle
CZ-AIRPROD-NET
CZ-HA-VEL-VOICE-1
CZ-KIMBERLY-NET
CZ-JARONET
CZ-SLOANE-20061123
CZ-TRN-4
CZ-INTERNET
CZ-VITKOVICE-ARENA
CZ-JIRIVANANET
CZ-KRAJVYSOCINA-20250609
CZ-MRTNK
CZ-GNX
CZ-HA-VEL-SECURITAS-1
CZ-IDEMIAFRANCE-NET
CZ-EATONCORP-NET
CZ-PRGAERO-92-24
CZ-PRGAERO-93-24
CZ-PRGAERO-94-24
CZ-PRGAERO-95-24
CZ-FASTER-20260519
CZ-ALIMPEK
CZ-TECHMAHINDRA-NET
CZ-JON-DOBRUSKA-NET-1
CZ-SPORILOVNET
CZ-BALLCORPORATION-NET
CZ-BALLCORP-NET
CZ-HA-VEL-RIVERSIDE-1
CZ-HA-VEL-ZUOVA-3
CZ-HA-VEL-ZUOVA-4
CZ-NETSERV-20260719-INFR-BACKBONE-MIKULOV
CZ-NETSERV-20260719-INFR-PON-BACKBONE-MIKULOV
CZ-NETSERV-20260719-SERVICES-MIKULOV
CZ-NETSERV-20260719-INFR-VPN-MIKULOV
CZ-NETSERV-20260719-NETSERV-B2B-NAT
CZ-NETSERV-20260719-B2B-DUNAJOVICE
CZ-PROCHAZKA-PARTNERS
cz
CZ-ABLE-NET6-0-0
CZ-SYCHROVNET-CORE
CZ-SYCHROVNET-LUH
CZ-SYCHROVNET-SYCHROV
CZ-SYCHROVNET-OHRADA
CZ-SYCHROVNET-MESTO
+2602 more
Ranges (4,151)
showing 201–300 of 4,151 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 60.220.248.0/29 | CZ-GYZCJDWYH | CZ-GYZCJDWYH | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.12/30 | cz-xywb | cz-xywb | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.220.248.16/29 | cz-zzywzxwldh2 | cz-zzywzxwldh2 | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.24/29 | cz-hjqcgyyqbg | cz-hjqcgyyqbg | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.32/30 | cz-swsj | cz-swsj | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.36/30 | CZ-lszmwb | CZ-lszmwb | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.40/30 | CZ-ybwtjywb | CZ-ybwtjywb | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.48/28 | CZ-shdlfwq | CZ-shdlfwq | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.64/27 | CZ-szxlfwq | CZ-szxlfwq | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.132/30 | CZ-txpcs | CZ-txpcs | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.136/30 | CZ-tdpcs | CZ-tdpcs | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.144/29 | CZ-ldhshbzj | CZ-ldhshbzj | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.152/30 | CZ-hjbhj | CZ-hjbhj | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.160/30 | CZ-JQJYJ | CZ-JQJYJ | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.248.192 – 60.220.248.247 | CZ-sxvoipdhwlpf | CZ-sxvoipdhwlpf | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.249.0/30 | CZ-nyjt | CZ-nyjt | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.249.20/30 | CZ-njpcs | CZ-njpcs | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.220.249.24/30 | CZ-bdpcs | CZ-bdpcs | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.249.28/30 | CZ-njpcs | CZ-njpcs | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 60.220.249.32/29 | CZ-xjpcs | CZ-xjpcs | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.249.40/30 | CZ-zdxc | CZ-zdxc | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.249.44/30 | CZ-hhsngwb | CZ-hhsngwb | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.250.8/30 | CZ-qx-ndwfuwuqi | CZ-qx-ndwfuwuqi | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.250.16/30 | CZ-PS-NDWFUWUQI | CZ-PS-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.251.0/30 | CZ-mc-gdhuodianzsfgs | CZ-mc-gdhuodianzsfgs | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.251.4/30 | CZ-MC-LDKJWB | CZ-MC-LDKJWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.251.8/30 | CZ-gx-cgzwlan | CZ-gx-cgzwlan | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.252.0/30 | CZ-ZXJ-NDWFUWUQI | CZ-ZXJ-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.12/30 | CZ-XY-KYXX | CZ-XY-KYXX | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.16/30 | CZ-CZX-XYWTJYWB | CZ-CZX-XYWTJYWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.20/30 | CZ-CZX-ZDJT | CZ-CZX-ZDJT | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.24/30 | CZ-LC-CHLZDD | CZ-LC-CHLZDD | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.28/30 | CZ-LC-SWGWB | CZ-LC-SWGWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.32/30 | CZ-CZX-JYWB | CZ-CZX-JYWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.36/30 | CZ-LC-ZYKJWB | CZ-LC-ZYKJWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.40/30 | CZ-LC-YZKD | CZ-LC-YZKD | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.44/30 | CZ-LC-SZKD | CZ-LC-SZKD | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.48/30 | CZ-LC-NDWFUWUQI | CZ-LC-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.56/30 | CZ-XY-NDWFUWUQI | CZ-XY-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.64/30 | CZ-CZX-NDWFUWUQI | CZ-CZX-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.254.72/30 | CZ-XY-SQUANWB | CZ-XY-SQUANWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.0/30 | CZ-WX-YZJXL | CZ-WX-YZJXL | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.4/30 | CZ-WX-MYGSBG | CZ-WX-MYGSBG | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.8/30 | CZ-ZZ-ZZMK10MZX | CZ-ZZ-ZZMK10MZX | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.12/30 | CZ-HG-XWZX | CZ-HG-XWZX | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.16/30 | CZ-HG-HHBXGC | CZ-HG-HHBXGC | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.20/30 | CZ-ZZ-HSRMMY | CZ-ZZ-HSRMMY | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.24/30 | CZ-WX-YEYJSL | CZ-WX-YEYJSL | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.28/30 | CZ-ZZ-LXWB | CZ-ZZ-LXWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.32/30 | CZ-HG-LZY | CZ-HG-LZY | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.36/30 | CZ-ZZ-HYWB | CZ-ZZ-HYWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.40/30 | CZ-QY-XHC | CZ-QY-XHC | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.44/30 | CZ-HG-ZHWB | CZ-HG-ZHWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.48/30 | CZ-ZZ-QHBWB | CZ-ZZ-QHBWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.52/30 | CZ-QY-JTJ | CZ-QY-JTJ | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.56/30 | CZ-WX-XZF10MZX | CZ-WX-XZF10MZX | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.60/30 | CZ-ZZ-FYWB | CZ-ZZ-FYWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.64/30 | CZ-HG-LXWB | CZ-HG-LXWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.72/30 | CZ-WX-NDWFUWUQI | CZ-WX-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.80/30 | CZ-ZZ-NDWFUWUQI | CZ-ZZ-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.88/30 | CZ-HG-NDWFUWUQI | CZ-HG-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.96/30 | CZ-QY-NDWFUWUQI | CZ-QY-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.128/30 | CZ-TL-HJHHCYYLGS | CZ-TL-HJHHCYYLGS | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.132/30 | CZ-TL-LCWB | CZ-TL-LCWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.136/30 | CZ-TL-LYLY | CZ-TL-LYLY | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.140/30 | CZ-TL-QMWB | CZ-TL-QMWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.148/30 | CZ-TL-DPXWB | CZ-TL-DPXWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.152/30 | CZ-LIC-XYLS | CZ-LIC-XYLS | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.156/30 | CZ-LIC-JTJJCD | CZ-LIC-JTJJCD | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.160/30 | CZ-TL-FZGGWYH | CZ-TL-FZGGWYH | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.164/30 | CZ-TL-LSKJWB | CZ-TL-LSKJWB | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.168/30 | CZ-TL-NDWFUWUQI | CZ-TL-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 60.220.255.176/30 | CZ-LIC-NDWFUWUQI | CZ-LIC-NDWFUWUQI | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.130.64.20/30 | CZ-JIANSHE-GUANGLI-ZONGZHAN | CZ-JIANSHE-GUANGLI-ZONGZHAN | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 61.137.40.128/29 | CZ-STOCK-COMPANY | CZ-STOCK-COMPANY | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.137.40.176/29 | CZ-CHINA-BANK | CZ-CHINA-BANK | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.137.40.184/29 | CZ-CHINA-AGRI-BANK | CZ-CHINA-AGRI-BANK | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.137.40.192/29 | CZ-COUNT-FEE-CENTER | CZ-COUNT-FEE-CENTER | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.137.40.200/29 | CZ-CHINA-CONSTRUCTION-BANK | CZ-CHINA-CONSTRUCTION-BANK | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.137.41.0/26 | CZ-REMOTE-EDU-CENTER | CZ-REMOTE-EDU-CENTER | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 61.137.41.64/27 | CZ-REMOTE-EDU-CENTER | CZ-REMOTE-EDU-CENTER | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 61.137.115.32/28 | CZ-INFO-CENTER | CZ-INFO-CENTER | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.161.110.110/32 | CZ-CQ-LP | CZ-CQ-LP | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 62.24.65.0/25 | CZ-SYSTEM602-IV | CZ-SYSTEM602-IV | RIPE | ASSIGNED PA | ● medium |
| 62.24.65.128/26 | CZ-T-NET | CZ-T-NET | RIPE | ASSIGNED PA | ● low |
| 62.24.65.192/28 | CZ-SYSTEM602-II | CZ-SYSTEM602-II | RIPE | ASSIGNED PA | ● medium |
| 62.24.65.208/28 | CZ-662 | CZ-662 | RIPE | ASSIGNED PA | ● low |
| 62.24.65.224/27 | CZ-T-NET | CZ-T-NET | RIPE | ASSIGNED PA | ● low |
| 62.24.71.0/29 | CZ-CASABLANCA-20091020 | CZ-CASABLANCA-20091020 | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.8/29 | CZ-FLOHMARKT | CZ-FLOHMARKT | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.32/29 | CZ-ZZS-STREDOCESKEHO-KRAJE | CZ-ZZS-STREDOCESKEHO-KRAJE | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.48/29 | CZ-BRUDRA | CZ-BRUDRA | RIPE | ASSIGNED PA | ● low |
| 62.24.71.80/28 | CZ-DOMOVCHODOV | CZ-DOMOVCHODOV | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.128/29 | CZ-PRP-SERVICE | CZ-PRP-SERVICE | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.136/30 | CZ-VELVYSLANECTVI-UKRAJINY | CZ-VELVYSLANECTVI-UKRAJINY | RIPE | ASSIGNED PA | ● low |
| 62.24.71.140/30 | CZ-CK-Mira | CZ-CK-Mira | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.144/29 | CZ-ZS-NA-SMETANCE | CZ-ZS-NA-SMETANCE | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.152/29 | CZ-IZOS | CZ-IZOS | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.160/27 | CZ-ZENTITY | CZ-ZENTITY | RIPE | ASSIGNED PA | ● medium |
| 62.24.71.192/28 | CZ-BSL | CZ-BSL | RIPE | ASSIGNED PA | ● low |
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Uses the REST API.