Summary
| Country |
 Czechia
|
| Domain | optonet.cz |
| Size | 79,228,162,514,264,340,000,000,000,000 |
| IP Range |
2a00:d940:0:0:0:0:0:0 – 2a00:d940:ffff:ffff:ffff:ffff:ffff:ffff
Convert CIDR to IP range
|
| Registry | RIPE NCC |
| Network Name | CZ-OPTONET-20120412 |
Whois
CIDR IP address subranges within 2a00:d940::/32 subnet
- 2a00:d940:0:0:0:0:0:0/40
- 2a00:d940:100:0:0:0:0:0/40
- 2a00:d940:200:0:0:0:0:0/40
- 2a00:d940:300:0:0:0:0:0/40
- 2a00:d940:400:0:0:0:0:0/40
- 2a00:d940:500:0:0:0:0:0/40
- 2a00:d940:600:0:0:0:0:0/40
- 2a00:d940:700:0:0:0:0:0/40
- 2a00:d940:800:0:0:0:0:0/40
- 2a00:d940:900:0:0:0:0:0/40
- 2a00:d940:a00:0:0:0:0:0/40
- 2a00:d940:b00:0:0:0:0:0/40
- 2a00:d940:c00:0:0:0:0:0/40
- 2a00:d940:d00:0:0:0:0:0/40
- 2a00:d940:e00:0:0:0:0:0/40
- 2a00:d940:f00:0:0:0:0:0/40
- 2a00:d940:1000:0:0:0:0:0/40
- 2a00:d940:1100:0:0:0:0:0/40
- 2a00:d940:1200:0:0:0:0:0/40
- 2a00:d940:1300:0:0:0:0:0/40
- 2a00:d940:1400:0:0:0:0:0/40
- 2a00:d940:1500:0:0:0:0:0/40
- 2a00:d940:1600:0:0:0:0:0/40
- 2a00:d940:1700:0:0:0:0:0/40
- 2a00:d940:1800:0:0:0:0:0/40
- 2a00:d940:1900:0:0:0:0:0/40
- 2a00:d940:1a00:0:0:0:0:0/40
- 2a00:d940:1b00:0:0:0:0:0/40
- 2a00:d940:1c00:0:0:0:0:0/40
- 2a00:d940:1d00:0:0:0:0:0/40
- 2a00:d940:1e00:0:0:0:0:0/40
- 2a00:d940:1f00:0:0:0:0:0/40
- 2a00:d940:2000:0:0:0:0:0/40
- 2a00:d940:2100:0:0:0:0:0/40
- 2a00:d940:2200:0:0:0:0:0/40
- 2a00:d940:2300:0:0:0:0:0/40
- 2a00:d940:2400:0:0:0:0:0/40
- 2a00:d940:2500:0:0:0:0:0/40
- 2a00:d940:2600:0:0:0:0:0/40
- 2a00:d940:2700:0:0:0:0:0/40
- 2a00:d940:2800:0:0:0:0:0/40
- 2a00:d940:2900:0:0:0:0:0/40
- 2a00:d940:2a00:0:0:0:0:0/40
- 2a00:d940:2b00:0:0:0:0:0/40
- 2a00:d940:2c00:0:0:0:0:0/40
- 2a00:d940:2d00:0:0:0:0:0/40
- 2a00:d940:2e00:0:0:0:0:0/40
- 2a00:d940:2f00:0:0:0:0:0/40
- 2a00:d940:3000:0:0:0:0:0/40
- 2a00:d940:3100:0:0:0:0:0/40
- 2a00:d940:3200:0:0:0:0:0/40
- 2a00:d940:3300:0:0:0:0:0/40
- 2a00:d940:3400:0:0:0:0:0/40
- 2a00:d940:3500:0:0:0:0:0/40
- 2a00:d940:3600:0:0:0:0:0/40
- 2a00:d940:3700:0:0:0:0:0/40
- 2a00:d940:3800:0:0:0:0:0/40
- 2a00:d940:3900:0:0:0:0:0/40
- 2a00:d940:3a00:0:0:0:0:0/40
- 2a00:d940:3b00:0:0:0:0:0/40
- 2a00:d940:3c00:0:0:0:0:0/40
- 2a00:d940:3d00:0:0:0:0:0/40
- 2a00:d940:3e00:0:0:0:0:0/40
- 2a00:d940:3f00:0:0:0:0:0/40
- 2a00:d940:4000:0:0:0:0:0/40
- 2a00:d940:4100:0:0:0:0:0/40
- 2a00:d940:4200:0:0:0:0:0/40
- 2a00:d940:4300:0:0:0:0:0/40
- 2a00:d940:4400:0:0:0:0:0/40
- 2a00:d940:4500:0:0:0:0:0/40
- 2a00:d940:4600:0:0:0:0:0/40
- 2a00:d940:4700:0:0:0:0:0/40
- 2a00:d940:4800:0:0:0:0:0/40
- 2a00:d940:4900:0:0:0:0:0/40
- 2a00:d940:4a00:0:0:0:0:0/40
- 2a00:d940:4b00:0:0:0:0:0/40
- 2a00:d940:4c00:0:0:0:0:0/40
- 2a00:d940:4d00:0:0:0:0:0/40
- 2a00:d940:4e00:0:0:0:0:0/40
- 2a00:d940:4f00:0:0:0:0:0/40
- 2a00:d940:5000:0:0:0:0:0/40
- 2a00:d940:5100:0:0:0:0:0/40
- 2a00:d940:5200:0:0:0:0:0/40
- 2a00:d940:5300:0:0:0:0:0/40
- 2a00:d940:5400:0:0:0:0:0/40
- 2a00:d940:5500:0:0:0:0:0/40
- 2a00:d940:5600:0:0:0:0:0/40
- 2a00:d940:5700:0:0:0:0:0/40
- 2a00:d940:5800:0:0:0:0:0/40
- 2a00:d940:5900:0:0:0:0:0/40
- 2a00:d940:5a00:0:0:0:0:0/40
- 2a00:d940:5b00:0:0:0:0:0/40
- 2a00:d940:5c00:0:0:0:0:0/40
- 2a00:d940:5d00:0:0:0:0:0/40
- 2a00:d940:5e00:0:0:0:0:0/40
- 2a00:d940:5f00:0:0:0:0:0/40
- 2a00:d940:6000:0:0:0:0:0/40
- 2a00:d940:6100:0:0:0:0:0/40
- 2a00:d940:6200:0:0:0:0:0/40
- 2a00:d940:6300:0:0:0:0:0/40
- 2a00:d940:6400:0:0:0:0:0/40
- 2a00:d940:6500:0:0:0:0:0/40
- 2a00:d940:6600:0:0:0:0:0/40
- 2a00:d940:6700:0:0:0:0:0/40
- 2a00:d940:6800:0:0:0:0:0/40
- 2a00:d940:6900:0:0:0:0:0/40
- 2a00:d940:6a00:0:0:0:0:0/40
- 2a00:d940:6b00:0:0:0:0:0/40
- 2a00:d940:6c00:0:0:0:0:0/40
- 2a00:d940:6d00:0:0:0:0:0/40
- 2a00:d940:6e00:0:0:0:0:0/40
- 2a00:d940:6f00:0:0:0:0:0/40
- 2a00:d940:7000:0:0:0:0:0/40
- 2a00:d940:7100:0:0:0:0:0/40
- 2a00:d940:7200:0:0:0:0:0/40
- 2a00:d940:7300:0:0:0:0:0/40
- 2a00:d940:7400:0:0:0:0:0/40
- 2a00:d940:7500:0:0:0:0:0/40
- 2a00:d940:7600:0:0:0:0:0/40
- 2a00:d940:7700:0:0:0:0:0/40
- 2a00:d940:7800:0:0:0:0:0/40
- 2a00:d940:7900:0:0:0:0:0/40
- 2a00:d940:7a00:0:0:0:0:0/40
- 2a00:d940:7b00:0:0:0:0:0/40
- 2a00:d940:7c00:0:0:0:0:0/40
- 2a00:d940:7d00:0:0:0:0:0/40
- 2a00:d940:7e00:0:0:0:0:0/40
- 2a00:d940:7f00:0:0:0:0:0/40
- 2a00:d940:8000:0:0:0:0:0/40
- 2a00:d940:8100:0:0:0:0:0/40
- 2a00:d940:8200:0:0:0:0:0/40
- 2a00:d940:8300:0:0:0:0:0/40
- 2a00:d940:8400:0:0:0:0:0/40
- 2a00:d940:8500:0:0:0:0:0/40
- 2a00:d940:8600:0:0:0:0:0/40
- 2a00:d940:8700:0:0:0:0:0/40
- 2a00:d940:8800:0:0:0:0:0/40
- 2a00:d940:8900:0:0:0:0:0/40
- 2a00:d940:8a00:0:0:0:0:0/40
- 2a00:d940:8b00:0:0:0:0:0/40
- 2a00:d940:8c00:0:0:0:0:0/40
- 2a00:d940:8d00:0:0:0:0:0/40
- 2a00:d940:8e00:0:0:0:0:0/40
- 2a00:d940:8f00:0:0:0:0:0/40
- 2a00:d940:9000:0:0:0:0:0/40
- 2a00:d940:9100:0:0:0:0:0/40
- 2a00:d940:9200:0:0:0:0:0/40
- 2a00:d940:9300:0:0:0:0:0/40
- 2a00:d940:9400:0:0:0:0:0/40
- 2a00:d940:9500:0:0:0:0:0/40
- 2a00:d940:9600:0:0:0:0:0/40
- 2a00:d940:9700:0:0:0:0:0/40
- 2a00:d940:9800:0:0:0:0:0/40
- 2a00:d940:9900:0:0:0:0:0/40
- 2a00:d940:9a00:0:0:0:0:0/40
- 2a00:d940:9b00:0:0:0:0:0/40
- 2a00:d940:9c00:0:0:0:0:0/40
- 2a00:d940:9d00:0:0:0:0:0/40
- 2a00:d940:9e00:0:0:0:0:0/40
- 2a00:d940:9f00:0:0:0:0:0/40
- 2a00:d940:a000:0:0:0:0:0/40
- 2a00:d940:a100:0:0:0:0:0/40
- 2a00:d940:a200:0:0:0:0:0/40
- 2a00:d940:a300:0:0:0:0:0/40
- 2a00:d940:a400:0:0:0:0:0/40
- 2a00:d940:a500:0:0:0:0:0/40
- 2a00:d940:a600:0:0:0:0:0/40
- 2a00:d940:a700:0:0:0:0:0/40
- 2a00:d940:a800:0:0:0:0:0/40
- 2a00:d940:a900:0:0:0:0:0/40
- 2a00:d940:aa00:0:0:0:0:0/40
- 2a00:d940:ab00:0:0:0:0:0/40
- 2a00:d940:ac00:0:0:0:0:0/40
- 2a00:d940:ad00:0:0:0:0:0/40
- 2a00:d940:ae00:0:0:0:0:0/40
- 2a00:d940:af00:0:0:0:0:0/40
- 2a00:d940:b000:0:0:0:0:0/40
- 2a00:d940:b100:0:0:0:0:0/40
- 2a00:d940:b200:0:0:0:0:0/40
- 2a00:d940:b300:0:0:0:0:0/40
- 2a00:d940:b400:0:0:0:0:0/40
- 2a00:d940:b500:0:0:0:0:0/40
- 2a00:d940:b600:0:0:0:0:0/40
- 2a00:d940:b700:0:0:0:0:0/40
- 2a00:d940:b800:0:0:0:0:0/40
- 2a00:d940:b900:0:0:0:0:0/40
- 2a00:d940:ba00:0:0:0:0:0/40
- 2a00:d940:bb00:0:0:0:0:0/40
- 2a00:d940:bc00:0:0:0:0:0/40
- 2a00:d940:bd00:0:0:0:0:0/40
- 2a00:d940:be00:0:0:0:0:0/40
- 2a00:d940:bf00:0:0:0:0:0/40
- 2a00:d940:c000:0:0:0:0:0/40
- 2a00:d940:c100:0:0:0:0:0/40
- 2a00:d940:c200:0:0:0:0:0/40
- 2a00:d940:c300:0:0:0:0:0/40
- 2a00:d940:c400:0:0:0:0:0/40
- 2a00:d940:c500:0:0:0:0:0/40
- 2a00:d940:c600:0:0:0:0:0/40
- 2a00:d940:c700:0:0:0:0:0/40
- 2a00:d940:c800:0:0:0:0:0/40
- 2a00:d940:c900:0:0:0:0:0/40
- 2a00:d940:ca00:0:0:0:0:0/40
- 2a00:d940:cb00:0:0:0:0:0/40
- 2a00:d940:cc00:0:0:0:0:0/40
- 2a00:d940:cd00:0:0:0:0:0/40
- 2a00:d940:ce00:0:0:0:0:0/40
- 2a00:d940:cf00:0:0:0:0:0/40
- 2a00:d940:d000:0:0:0:0:0/40
- 2a00:d940:d100:0:0:0:0:0/40
- 2a00:d940:d200:0:0:0:0:0/40
- 2a00:d940:d300:0:0:0:0:0/40
- 2a00:d940:d400:0:0:0:0:0/40
- 2a00:d940:d500:0:0:0:0:0/40
- 2a00:d940:d600:0:0:0:0:0/40
- 2a00:d940:d700:0:0:0:0:0/40
- 2a00:d940:d800:0:0:0:0:0/40
- 2a00:d940:d900:0:0:0:0:0/40
- 2a00:d940:da00:0:0:0:0:0/40
- 2a00:d940:db00:0:0:0:0:0/40
- 2a00:d940:dc00:0:0:0:0:0/40
- 2a00:d940:dd00:0:0:0:0:0/40
- 2a00:d940:de00:0:0:0:0:0/40
- 2a00:d940:df00:0:0:0:0:0/40
- 2a00:d940:e000:0:0:0:0:0/40
- 2a00:d940:e100:0:0:0:0:0/40
- 2a00:d940:e200:0:0:0:0:0/40
- 2a00:d940:e300:0:0:0:0:0/40
- 2a00:d940:e400:0:0:0:0:0/40
- 2a00:d940:e500:0:0:0:0:0/40
- 2a00:d940:e600:0:0:0:0:0/40
- 2a00:d940:e700:0:0:0:0:0/40
- 2a00:d940:e800:0:0:0:0:0/40
- 2a00:d940:e900:0:0:0:0:0/40
- 2a00:d940:ea00:0:0:0:0:0/40
- 2a00:d940:eb00:0:0:0:0:0/40
- 2a00:d940:ec00:0:0:0:0:0/40
- 2a00:d940:ed00:0:0:0:0:0/40
- 2a00:d940:ee00:0:0:0:0:0/40
- 2a00:d940:ef00:0:0:0:0:0/40
- 2a00:d940:f000:0:0:0:0:0/40
- 2a00:d940:f100:0:0:0:0:0/40
- 2a00:d940:f200:0:0:0:0:0/40
- 2a00:d940:f300:0:0:0:0:0/40
- 2a00:d940:f400:0:0:0:0:0/40
- 2a00:d940:f500:0:0:0:0:0/40
- 2a00:d940:f600:0:0:0:0:0/40
- 2a00:d940:f700:0:0:0:0:0/40
- 2a00:d940:f800:0:0:0:0:0/40
- 2a00:d940:f900:0:0:0:0:0/40
- 2a00:d940:fa00:0:0:0:0:0/40
- 2a00:d940:fb00:0:0:0:0:0/40
- 2a00:d940:fc00:0:0:0:0:0/40
- 2a00:d940:fd00:0:0:0:0:0/40
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