vse.cz
One organisation, resolved across 2 separately-registered clusters
linked by shared operating domain vse.cz — not name similarity, so
genuinely different organisations that share a name are excluded.
Data as of 2026-09-27
2 clusters ·
411 netblocks ·
941,921 IPv4 addresses ·
137 IPv6 prefixes
IPv6 ranges (137)
- 2001:718::/29
- 2a02:5a0::/29
- 2a0f:ed80::/29
- 2a10:65c0::/29
- 2a01:4060::/32
- 2a01:7820::/32
- 2a02:2c60::/32
- 2a02:2dc0::/32
- 2a02:7940::/32
- 2a03:9b40::/32
- 2001:718:1000::/42
- 2001:718:1200::/42
- 2001:718:1400::/42
- 2001:718:1600::/42
- 2001:718:1800::/42
- 2001:718:1a00::/42
- 2001:718:1c00::/42
- 2001:718:1e00::/42
- 2001:718:2000::/42
- 2001:718:200::/42
- 2001:718:2200::/42
- 2001:718:2400::/42
- 2001:718:2600::/42
- 2001:718:2800::/42
- 2001:718:2a00::/42
- 2001:718:2c00::/42
- 2001:718:2e00::/42
- 2001:718:3000::/42
- 2001:718:600::/42
- 2001:718:800::/42
- 2001:718::/42
- 2001:718:ff00::/42
- 2001:718:1000::/48
- 2001:718:1200::/48
- 2001:718:12::/48
- 2001:718:1400::/48
- 2001:718:15::/48
- 2001:718:1600::/48
- 2001:718:1800::/48
- 2001:718:1808::/48
- 2001:718:19::/48
- 2001:718:1::/48
- 2001:718:1a00::/48
- 2001:718:1c00::/48
- 2001:718:1e02::/48
- 2001:718:2000::/48
- 2001:718:200::/48
- 2001:718:2200::/48
- 2001:718:2400::/48
- 2001:718:2600::/48
- 2001:718:2800::/48
- 2001:718:2a00::/48
- 2001:718:2c00::/48
- 2001:718:2e00::/48
- 2001:718:3000::/48
- 2001:718:5::/48
- 2001:718:600::/48
- 2001:718:800::/48
- 2001:718:811::/48
- 2001:718:812::/48
- 2001:718::/48
- 2001:718:ff01::/48
- 2001:718:ff02::/48
- 2001:718:ff03::/48
- 2001:718:ff05::/48
- 2001:718:1e00:8200::/56
- 2a00:1ca0:900:c600::/56
- 2001:718:1000:fffc::/63
- 2001:718:1:18::/63
- 2001:718:1:24::/63
- 2001:718:1:26::/63
- 2001:718:1:2c::/63
- 2001:718:1:fff0::/63
- 2001:718:800:fffc::/63
- 2001:718:0:12::/64
- 2001:718:0:15::/64
- 2001:718:0:19::/64
- 2001:718:0:5::/64
- 2001:718:1000:ffff::/64
- 2001:718:1600:fff0::/64
- 2001:718:1800:8::/64
- 2001:718:1800:ff03::/64
- 2001:718:1:100::/64
- 2001:718:1:101::/64
- 2001:718:1:10::/64
- 2001:718:1:11::/64
- 2001:718:1:12::/64
- 2001:718:1:13::/64
- 2001:718:1:14::/64
- 2001:718:1:15::/64
- 2001:718:1:1::/64
- 2001:718:1:1a::/64
- 2001:718:1:1d::/64
- 2001:718:1:1f::/64
- 2001:718:1:20::/64
- 2001:718:1:23::/64
- 2001:718:1:28::/64
- 2001:718:1:2::/64
- 2001:718:1:2a::/64
- 2001:718:1:2e::/64
- 2001:718:1:2f::/64
- 2001:718:1:30::/64
- 2001:718:1:31::/64
- 2001:718:1:32::/64
- 2001:718:1:33::/64
- 2001:718:1:34::/64
- 2001:718:1:35::/64
- 2001:718:1:36::/64
- 2001:718:1:37::/64
- 2001:718:1:3::/64
- 2001:718:1:4::/64
- 2001:718:1:5::/64
- 2001:718:1:6::/64
- 2001:718:1:7::/64
- 2001:718:1:8::/64
- 2001:718:1:9::/64
- 2001:718:1:a100::/64
- 2001:718:1:a::/64
- 2001:718:1:b::/64
- 2001:718:1:c::/64
- 2001:718:1:d::/64
- 2001:718:1:f::/64
- 2001:718:200:ff03::/64
- 2001:718:800:11::/64
- 2001:718:800:12::/64
- 2001:718:800:ff00::/64
- 2001:718:800:ff01::/64
- 2001:718:800:ff03::/64
- 2001:718:800:fff3::/64
- 2001:718:ff00:4::/64
- 2001:718:ff00:5::/64
- 2a00:1ca0:900:1ba::/64
- 2001:7f8:3d::2367:0:1/128
- 2001:7f8:44::2367:0:1/128
- 2001:7f8:9e::2367:0:1/128
- 2001:7f8::2367:0:1/128
- 2001:7f8::2367:0:2/128
Member clusters
- CESNET z.s.p.o. 304 netblocks
- VSE NET GmbH DE 138 netblocks