CESNET
Aggregated across every cluster whose name starts with "CESNET" — 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.
371
Total ranges
46
Matched clusters
Matched clusters
CESNET-CDT-NET
CESNET z.s.p.o.
CESNET
CESNET-OSTRAVA
CESNET-CASLAV
CESNET-MELNIK
CESNET-CELAKOV
CESNET-HOROVICE
CESNET-KUTNAHORA
CESNET-RYCHNOV
CESNET-KOLIN
CESNET-USTINL
CESNET-OLOMOUC
CESNET-ZLIN
CESNET-PRAHA
CESNET-PARDUBICE
CESNET-KOSTELECNO
CESNET-UHBROD
CESNET-UHHRAD
CESNET-KOPRIVNICE
CESNET-HUSTOPECE
CESNET-PRELOUC
CESNET-JICIN
CESNET-PODEBRADY
CESNET-KYJOV
CESNET-MORBUD
CESNET-JILEMNICE
CESNET-HOROVICE-WAVE
CESNET-HOLICE
CESNET-PRAHA-BREEZ
CESNET-CHOMUTOV-BREEZ
CESNET-KLASTEREC-BREEZ
CESNET-KADAN-BREEZ
CESNET-CHOMUTOV
CESNET-KADAN
CESNET-KRALUPY
CESNET-MILEVSKO
CESNET-NMNMETUJI
CESNET-JAROMER
CESNET-BLANSKO-BREEZ
CESNET-LANSKROUN-BREEZ
CESNET-PISEK
CESNET-BENESOV
CESNET-LIBEREC
CESNET-PROSTEJOV
CESNET-DATASTORAGE2
Ranges (371)
showing 1–100 of 371 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 78.128.128.0/17 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 78.128.235.0/24 | CESNET z.s.p.o. | CESNET z.s.p.o. | RIPE | ASSIGNED PA |
| 80.81.194.214/32 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 80.249.209.106/32 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 91.210.16.190/32 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 91.210.16.191/32 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 146.102.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.32.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.33.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.228.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.230.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.231.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 147.251.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 158.194.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 158.196.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 160.216.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 160.217.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 185.8.160.0/22 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.32.0/20 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.53.0/24 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.55.0/24 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.56.0/21 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.80.0/22 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.104.0/22 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.116.0/23 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.160.0/20 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.192.0/19 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.192.0/20 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 193.84.208.0/20 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 195.113.0.0/16 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 195.113.167.0/24 | CESNET z.s.p.o. | CESNET z.s.p.o. | RIPE | ASSIGNED PA |
| 195.178.64.0/19 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 2001:718::/29 | CESNET z.s.p.o. | CESNET z.s.p.o. | BGP | ANNOUNCED |
| 2001:7f8::b24:0:1/128 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 2001:7f8:1::a500:2852:1/128 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 2001:7f8:14::1:1/128 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 2001:7f8:14::1:2/128 | CESNET | CESNET | PEERINGDB | ASSIGNED |
| 78.128.236.0/23 | CESNET-DATASTORAGE2 | CESNET-DATASTORAGE2 | RIPE | ASSIGNED PA |
| 82.117.137.20/30 | CESNET-CDT-NET | CESNET-CDT-NET | RIPE | ASSIGNED PA |
| 194.108.74.128/25 | CESNET-USTINL | CESNET-USTINL | RIPE | ASSIGNED PA |
| 194.108.76.192/26 | CESNET-BLANSKO-BREEZ | CESNET-BLANSKO-BREEZ | RIPE | ASSIGNED PA |
| 194.212.6.0/25 | CESNET-PARDUBICE | CESNET-PARDUBICE | RIPE | ASSIGNED PA |
| 194.212.12.192/26 | CESNET-PRELOUC | CESNET-PRELOUC | RIPE | ASSIGNED PA |
| 194.212.13.0/26 | CESNET-JILEMNICE | CESNET-JILEMNICE | RIPE | ASSIGNED PA |
| 194.212.44.0 – 194.212.44.95 | CESNET-KOSTELECNO | CESNET-KOSTELECNO | RIPE | ASSIGNED PA |
| 194.212.44.96/27 | CESNET-HOLICE | CESNET-HOLICE | RIPE | ASSIGNED PA |
| 194.212.44.192/27 | CESNET-LANSKROUN-BREEZ | CESNET-LANSKROUN-BREEZ | RIPE | ASSIGNED PA |
| 194.212.45.0/24 | CESNET-ZLIN | CESNET-ZLIN | RIPE | ASSIGNED PA |
| 194.212.131.0/25 | CESNET-MORBUD | CESNET-MORBUD | RIPE | ASSIGNED PA |
| 194.212.143.128/25 | CESNET-OLOMOUC | CESNET-OLOMOUC | RIPE | ASSIGNED PA |
| 194.212.150.128/26 | CESNET-LIBEREC | CESNET-LIBEREC | RIPE | ASSIGNED PA |
| 194.212.176.192/26 | CESNET-HUSTOPECE | CESNET-HUSTOPECE | RIPE | ASSIGNED PA |
| 194.212.177.0 – 194.212.177.95 | CESNET-JAROMER | CESNET-JAROMER | RIPE | ASSIGNED PA |
| 194.212.177.96 – 194.212.177.191 | CESNET-NMNMETUJI | CESNET-NMNMETUJI | RIPE | ASSIGNED PA |
| 194.212.178.192/26 | CESNET-BENESOV | CESNET-BENESOV | RIPE | ASSIGNED PA |
| 194.212.185.0/25 | CESNET-UHBROD | CESNET-UHBROD | RIPE | ASSIGNED PA |
| 194.212.185.128/25 | CESNET-UHHRAD | CESNET-UHHRAD | RIPE | ASSIGNED PA |
| 194.212.186.0/25 | CESNET-PODEBRADY | CESNET-PODEBRADY | RIPE | ASSIGNED PA |
| 194.212.189.96/29 | CESNET-PROSTEJOV | CESNET-PROSTEJOV | RIPE | ASSIGNED PA |
| 194.212.190.0/25 | CESNET-KOLIN | CESNET-KOLIN | RIPE | ASSIGNED PA |
| 194.212.199.0/25 | CESNET-RYCHNOV | CESNET-RYCHNOV | RIPE | ASSIGNED PA |
| 194.212.199.160 – 194.212.199.223 | CESNET-MILEVSKO | CESNET-MILEVSKO | RIPE | ASSIGNED PA |
| 194.212.200.0/26 | CESNET-HOROVICE-WAVE | CESNET-HOROVICE-WAVE | RIPE | ASSIGNED PA |
| 194.212.201.128/25 | CESNET-KUTNAHORA | CESNET-KUTNAHORA | RIPE | ASSIGNED PA |
| 194.212.203.64/26 | CESNET-HOROVICE | CESNET-HOROVICE | RIPE | ASSIGNED PA |
| 194.212.203.128/25 | CESNET-KYJOV | CESNET-KYJOV | RIPE | ASSIGNED PA |
| 194.212.206.0/25 | CESNET-CELAKOV | CESNET-CELAKOV | RIPE | ASSIGNED PA |
| 194.212.208.192/26 | CESNET-CASLAV | CESNET-CASLAV | RIPE | ASSIGNED PA |
| 194.212.216.0/25 | CESNET-KRALUPY | CESNET-KRALUPY | RIPE | ASSIGNED PA |
| 194.212.221.0/27 | CESNET-KADAN | CESNET-KADAN | RIPE | ASSIGNED PA |
| 194.212.221.32 – 194.212.221.79 | CESNET-CHOMUTOV | CESNET-CHOMUTOV | RIPE | ASSIGNED PA |
| 194.212.221.96/28 | CESNET-KADAN-BREEZ | CESNET-KADAN-BREEZ | RIPE | ASSIGNED PA |
| 194.212.221.112/28 | CESNET-KLASTEREC-BREEZ | CESNET-KLASTEREC-BREEZ | RIPE | ASSIGNED PA |
| 194.212.221.128 – 194.212.221.175 | CESNET-CHOMUTOV-BREEZ | CESNET-CHOMUTOV-BREEZ | RIPE | ASSIGNED PA |
| 194.212.222.0 – 194.212.222.95 | CESNET-KOPRIVNICE | CESNET-KOPRIVNICE | RIPE | ASSIGNED PA |
| 194.108.69.64/27 | CESNET-PISEK | CESNET-PISEK | RIPE | ASSIGNED PA |
| 194.108.69.192/26 | CESNET-PISEK | CESNET-PISEK | RIPE | ASSIGNED PA |
| 194.108.145.0/24 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.151.0/29 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.154.0/24 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.177.0/24 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.189.0/24 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.203.0/24 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.108.223.128/27 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.212.103.0/26 | CESNET-PRAHA-BREEZ | CESNET-PRAHA-BREEZ | RIPE | ASSIGNED PA |
| 194.212.168.128/26 | CESNET-OSTRAVA | CESNET-OSTRAVA | RIPE | ASSIGNED PA |
| 194.212.172.0/24 | CESNET-OSTRAVA | CESNET-OSTRAVA | RIPE | ASSIGNED PA |
| 194.212.187.0/25 | CESNET-JICIN | CESNET-JICIN | RIPE | ASSIGNED PA |
| 194.212.187.192/26 | CESNET-JICIN | CESNET-JICIN | RIPE | ASSIGNED PA |
| 194.212.208.0/27 | CESNET-MELNIK | CESNET-MELNIK | RIPE | ASSIGNED PA |
| 194.212.208.64 – 194.212.208.111 | CESNET-MELNIK | CESNET-MELNIK | RIPE | ASSIGNED PA |
| 194.212.229.96/27 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.212.232.240/28 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 194.212.235.192/26 | CESNET-PRAHA-BREEZ | CESNET-PRAHA-BREEZ | RIPE | ASSIGNED PA |
| 194.212.236.0/26 | CESNET-PRAHA | CESNET-PRAHA | RIPE | ASSIGNED PA |
| 213.151.92.144/30 | CESNET | CESNET | RIPE | ASSIGNED PA |
| 213.175.50.192/29 | CESNET | CESNET | RIPE | ASSIGNED PA |
| 78.128.128.0/17 | CESNET z.s.p.o. | CESNET z.s.p.o. | RIPE | ALLOCATED PA |
| 78.128.210.0/25 | CESNET z.s.p.o. | CESNET z.s.p.o. | RIPE | ASSIGNED PA |
| 78.128.211.0/24 | CESNET z.s.p.o. | CESNET z.s.p.o. | RIPE | ASSIGNED PA |
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