asn.dev

Address space

AS9812 CNNIC-CN-COLNET Oriental Cable Network Co., Ltd.

IPv4 prefixes 58 1.79M addresses
IPv6 prefixes 18
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 3
3
/15
/15: 3
3
/16
/16: 6
6
/17
/17: 1
1
/18
/18: 6
6
/19
/19: 5
5
/20
/20: 4
4
/21
/21: 6
6
/22
/22: 6
6
/23
/23: 6
6
/24
/24: 12
12

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: 1
1
/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: 2
2

Geography

Where the space lands

CountryNamePrefixes
CNChina76

Inventory

All prefixes

76 total
PrefixFamilyAddressesCountryFlags
58.24.0.0/15IPv4131,072CN
60.63.0.0/16IPv465,536CN
61.87.192.0/18IPv416,384CN
111.212.0.0/14IPv4262,144CN
114.60.0.0/16IPv465,536CN
114.61.0.0/17IPv432,768CN
114.61.128.0/18IPv416,384CN
114.61.192.0/19IPv48,192CN
114.61.224.0/20IPv44,096CN
114.61.240.0/22IPv41,024CN
114.61.244.0/24IPv4256CN
114.61.245.0/24IPv4256CN
114.61.246.0/23IPv4512CN
114.61.248.0/21IPv42,048CN
114.62.0.0/15IPv4131,072CN
118.132.0.0/14IPv4262,144CN
121.76.0.0/15IPv4131,072CN
124.28.192.0/18IPv416,384CN
124.151.0.0/16IPv465,536CN
202.158.160.0/19IPv48,192CN
211.144.64.0/19IPv48,192CN
211.154.64.0/19IPv48,192CN
211.167.96.0/21IPv42,048CN
211.167.104.0/23IPv4512CN
211.167.106.0/24IPv4256CN
211.167.107.0/24IPv4256CN
211.167.108.0/22IPv41,024CN
211.167.112.0/22IPv41,024CN
211.167.116.0/23IPv4512CN
211.167.118.0/23IPv4512CN
211.167.120.0/21IPv42,048CN
218.242.0.0/18IPv416,384CN
218.242.64.0/22IPv41,024CN
218.242.68.0/22IPv41,024CN
218.242.72.0/21IPv42,048CN
218.242.80.0/20IPv44,096CN
218.242.96.0/20IPv44,096CN
218.242.112.0/21IPv42,048CN
218.242.120.0/23IPv4512CN
218.242.122.0/24IPv4256CN
218.242.123.0/24IPv4256CN
218.242.124.0/23IPv4512CN
218.242.126.0/24IPv4256CN
218.242.127.0/24IPv4256CN
218.242.128.0/19IPv48,192CN
218.242.160.0/20IPv44,096CN
218.242.176.0/24IPv4256CN
218.242.177.0/24IPv4256CN
218.242.178.0/24IPv4256CN
218.242.179.0/24IPv4256CN
218.242.180.0/22IPv41,024CN
218.242.184.0/21IPv42,048CN
218.242.192.0/18IPv416,384CN
219.233.0.0/16IPv465,536CN
220.232.64.0/18IPv416,384CN
220.234.0.0/16IPv465,536CN
221.137.0.0/16IPv465,536CN
223.248.0.0/14IPv4262,144CN
2400:6600::/32IPv6—CN
2401:800::/33IPv6—CN
2401:800:8000::/36IPv6—CN
2401:800:9000::/48IPv6—CN
2401:800:9001::/48IPv6—CN
2401:800:9002::/47IPv6—CN
2401:800:9004::/46IPv6—CN
2401:800:9008::/45IPv6—CN
2401:800:9010::/44IPv6—CN
2401:800:9020::/43IPv6—CN
2401:800:9040::/42IPv6—CN
2401:800:9080::/41IPv6—CN
2401:800:9100::/40IPv6—CN
2401:800:9200::/39IPv6—CN
2401:800:9400::/38IPv6—CN
2401:800:9800::/37IPv6—CN
2401:800:a000::/35IPv6—CN
2401:800:c000::/34IPv6—CN