asn.dev

Address space

AS29208 QUANTCOM-AS Quantcom a.s.

IPv4 prefixes 38 266K addresses
IPv6 prefixes 19
Most common size /19 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/18
/18: 6
6
/19
/19: 14
14
/20
/20: 2
2
/21
/21: 3
3
/22
/22: 3
3
/23
/23: 2
2
/24
/24: 7
7

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/32
/32: 3
3
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/47
/47: 1
1
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
CZCzechia57

Inventory

All prefixes

57 total
PrefixFamilyAddressesCountryFlags
31.57.141.0/24IPv4256CZ
45.89.148.0/23IPv4512CZ
46.33.96.0/19IPv48,192CZ
62.4.96.0/21IPv42,048CZ
62.44.0.0/19IPv48,192CZ
62.177.64.0/18IPv416,384CZ
82.100.0.0/18IPv416,384CZ
82.113.32.0/19IPv48,192CZ
82.119.240.0/20IPv44,096CZ
83.148.0.0/18IPv416,384CZ
85.93.96.0/19IPv48,192CZ
88.146.0.0/17IPv432,768CZ
88.208.64.0/18IPv416,384CZ
89.235.0.0/18IPv416,384CZ
95.80.192.0/18IPv416,384CZ
109.235.176.0/22IPv41,024CZ
141.11.179.0/24IPv4256CZ
151.237.224.0/21IPv42,048CZ
185.24.236.0/22IPv41,024CZ
193.84.68.0/24IPv4256CZ
193.222.130.0/24IPv4256CZ
194.145.156.0/24IPv4256CZ
194.213.224.0/19IPv48,192CZ
195.122.192.0/19IPv48,192CZ
195.128.192.0/19IPv48,192CZ
195.250.128.0/20IPv44,096CZ
195.250.144.0/21IPv42,048CZ
195.250.152.0/23IPv4512CZ
195.250.154.0/24IPv4256CZ
195.250.155.0/24IPv4256CZ
195.250.156.0/22IPv41,024CZ
212.20.96.0/19IPv48,192CZ
212.24.128.0/19IPv48,192CZ
212.27.192.0/19IPv48,192CZ
212.80.64.0/19IPv48,192CZ
213.151.64.0/19IPv48,192CZ
213.175.32.0/19IPv48,192CZ
213.191.96.0/19IPv48,192CZ
2001:1508::/32IPv6—CZ
2001:4de8::/32IPv6—CZ
2a00:c40::/33IPv6—CZ
2a00:c40:8000::/41IPv6—CZ
2a00:c40:8080::/44IPv6—CZ
2a00:c40:8090::/46IPv6—CZ
2a00:c40:8094::/48IPv6—CZ
2a00:c40:8096::/47IPv6—CZ
2a00:c40:8098::/45IPv6—CZ
2a00:c40:80a0::/43IPv6—CZ
2a00:c40:80c0::/42IPv6—CZ
2a00:c40:8100::/40IPv6—CZ
2a00:c40:8200::/39IPv6—CZ
2a00:c40:8400::/38IPv6—CZ
2a00:c40:8800::/37IPv6—CZ
2a00:c40:9000::/36IPv6—CZ
2a00:c40:a000::/35IPv6—CZ
2a00:c40:c000::/34IPv6—CZ
2a03:71c0::/32IPv6—CZ