asn.dev

Address space

AS24151 CNNIC-CRITICAL-AP China Internet Network Infomation Center

IPv4 prefixes 23 13.06K addresses
IPv6 prefixes 139
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 1
1
/22
/22: 5
5
/23
/23: 6
6
/24
/24: 11
11

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
/35
/35: 2
2
/36
/36: 4
4
/37
/37: 8
8
/38
/38: 8
8
/39
/39: 8
8
/40
/40: 8
8
/41
/41: 7
7
/42
/42: 8
8
/43
/43: 8
8
/44
/44: 8
8
/45
/45: 17
17
/46
/46: 11
11
/47
/47: 20
20
/48
/48: 22
22

Geography

Where the space lands

CountryNamePrefixes
CNChina162

Inventory

All prefixes

162 total
PrefixFamilyAddressesCountryFlags
42.83.128.0/23IPv4512CN
42.83.131.0/24IPv4256CN
42.83.144.0/22IPv41,024CN
125.208.35.0/24IPv4256CN
125.208.36.0/22IPv41,024CN
125.208.41.0/24IPv4256CN
125.208.42.0/23IPv4512CN
125.208.49.0/24IPv4256CN
203.119.25.0/24IPv4256CN
203.119.26.0/24IPv4256CN
203.119.29.0/24IPv4256CN
203.119.31.0/24IPv4256CN
203.119.33.0/24IPv4256CN
218.241.96.0/23IPv4512CN
218.241.98.0/23IPv4512CN
218.241.100.0/22IPv41,024CN
218.241.104.0/21IPv42,048CN
218.241.112.0/22IPv41,024CN
218.241.116.0/23IPv4512CN
218.241.118.0/24IPv4256CN
218.241.121.0/24IPv4256CN
218.241.122.0/23IPv4512CN
218.241.124.0/22IPv41,024CN
2001:dc7:2::/47IPv6—CN
2001:dc7:4::/46IPv6—CN
2001:dc7:9::/48IPv6—CN
2001:dc7:a::/48IPv6—CN
2001:dc7:c::/46IPv6—CN
2001:dc7:10::/44IPv6—CN
2001:dc7:20::/43IPv6—CN
2001:dc7:40::/42IPv6—CN
2001:dc7:80::/41IPv6—CN
2001:dc7:100::/40IPv6—CN
2001:dc7:200::/39IPv6—CN
2001:dc7:400::/38IPv6—CN
2001:dc7:800::/37IPv6—CN
2001:dc7:1001::/48IPv6—CN
2001:dc7:1002::/47IPv6—CN
2001:dc7:1004::/46IPv6—CN
2001:dc7:1008::/45IPv6—CN
2001:dc7:1010::/44IPv6—CN
2001:dc7:1020::/43IPv6—CN
2001:dc7:1040::/42IPv6—CN
2001:dc7:1080::/41IPv6—CN
2001:dc7:1100::/40IPv6—CN
2001:dc7:1200::/39IPv6—CN
2001:dc7:1400::/38IPv6—CN
2001:dc7:1800::/37IPv6—CN
2001:dc7:2000::/37IPv6—CN
2001:dc7:2800::/38IPv6—CN
2001:dc7:2c00::/40IPv6—CN
2001:dc7:2d00::/41IPv6—CN
2001:dc7:2d80::/42IPv6—CN
2001:dc7:2dc0::/43IPv6—CN
2001:dc7:2de0::/44IPv6—CN
2001:dc7:2df0::/45IPv6—CN
2001:dc7:2df8::/46IPv6—CN
2001:dc7:2dfc::/47IPv6—CN
2001:dc7:2dfe::/48IPv6—CN
2001:dc7:2e00::/39IPv6—CN
2001:dc7:3000::/36IPv6—CN
2001:dc7:4000::/36IPv6—CN
2001:dc7:5000::/37IPv6—CN
2001:dc7:5800::/38IPv6—CN
2001:dc7:5c00::/40IPv6—CN
2001:dc7:5d00::/45IPv6—CN
2001:dc7:5d08::/46IPv6—CN
2001:dc7:5d0c::/48IPv6—CN
2001:dc7:5d0d::/48IPv6—CN
2001:dc7:5d0e::/47IPv6—CN
2001:dc7:5d10::/44IPv6—CN
2001:dc7:5d20::/43IPv6—CN
2001:dc7:5d40::/43IPv6—CN
2001:dc7:5d60::/44IPv6—CN
2001:dc7:5d70::/45IPv6—CN
2001:dc7:5d78::/45IPv6—CN
2001:dc7:5d80::/42IPv6—CN
2001:dc7:5dc0::/45IPv6—CN
2001:dc7:5dc8::/46IPv6—CN
2001:dc7:5dcc::/48IPv6—CN
2001:dc7:5dcd::/48IPv6—CN
2001:dc7:5dce::/47IPv6—CN
2001:dc7:5dd0::/44IPv6—CN
2001:dc7:5de0::/47IPv6—CN
2001:dc7:5de2::/47IPv6—CN
2001:dc7:5de4::/46IPv6—CN
2001:dc7:5de8::/45IPv6—CN
2001:dc7:5df0::/45IPv6—CN
2001:dc7:5df8::/45IPv6—CN
2001:dc7:5e00::/39IPv6—CN
2001:dc7:6000::/35IPv6—CN
2001:dc7:8000::/37IPv6—CN
2001:dc7:8800::/41IPv6—CN
2001:dc7:8880::/45IPv6—CN
2001:dc7:8888::/48IPv6—CN
2001:dc7:8889::/48IPv6—CN
2001:dc7:888a::/47IPv6—CN
2001:dc7:888c::/46IPv6—CN
2001:dc7:8890::/44IPv6—CN
2001:dc7:88a0::/43IPv6—CN
2001:dc7:88c0::/42IPv6—CN
2001:dc7:8900::/40IPv6—CN
2001:dc7:8a00::/39IPv6—CN
2001:dc7:8c00::/38IPv6—CN
2001:dc7:9000::/36IPv6—CN
2001:dc7:a000::/35IPv6—CN
2001:dc7:c000::/37IPv6—CN
2001:dc7:c800::/38IPv6—CN
2001:dc7:cc00::/40IPv6—CN
2001:dc7:cd00::/48IPv6—CN
2001:dc7:cd01::/48IPv6—CN
2001:dc7:cd02::/47IPv6—CN
2001:dc7:cd04::/46IPv6—CN
2001:dc7:cd08::/45IPv6—CN
2001:dc7:cd10::/45IPv6—CN
2001:dc7:cd18::/47IPv6—CN
2001:dc7:cd1a::/48IPv6—CN
2001:dc7:cd1b::/48IPv6—CN
2001:dc7:cd1c::/46IPv6—CN
2001:dc7:cd20::/43IPv6—CN
2001:dc7:cd40::/42IPv6—CN
2001:dc7:cd80::/41IPv6—CN
2001:dc7:ce00::/39IPv6—CN
2001:dc7:d000::/37IPv6—CN
2001:dc7:d800::/38IPv6—CN
2001:dc7:dc00::/40IPv6—CN
2001:dc7:dd00::/47IPv6—CN
2001:dc7:dd02::/47IPv6—CN
2001:dc7:dd04::/48IPv6—CN
2001:dc7:dd05::/48IPv6—CN
2001:dc7:dd06::/47IPv6—CN
2001:dc7:dd08::/45IPv6—CN
2001:dc7:dd10::/44IPv6—CN
2001:dc7:dd20::/43IPv6—CN
2001:dc7:dd40::/42IPv6—CN
2001:dc7:dd80::/41IPv6—CN
2001:dc7:de00::/39IPv6—CN
2001:dc7:e000::/36IPv6—CN
2001:dc7:f000::/37IPv6—CN
2001:dc7:f800::/38IPv6—CN
2001:dc7:fc00::/39IPv6—CN
2001:dc7:fe00::/40IPv6—CN
2001:dc7:ff00::/41IPv6—CN
2001:dc7:ff80::/42IPv6—CN
2001:dc7:ffc0::/47IPv6—CN
2001:dc7:ffc2::/48IPv6—CN
2001:dc7:ffc4::/46IPv6—CN
2001:dc7:ffc8::/45IPv6—CN
2001:dc7:ffd0::/47IPv6—CN
2001:dc7:ffd4::/47IPv6—CN
2001:dc7:ffd6::/47IPv6—CN
2001:dc7:ffd8::/45IPv6—CN
2001:dc7:ffe0::/45IPv6—CN
2001:dc7:ffe8::/47IPv6—CN
2001:dc7:ffea::/48IPv6—CN
2001:dc7:ffec::/48IPv6—CN
2001:dc7:ffed::/48IPv6—CN
2001:dc7:ffee::/47IPv6—CN
2001:dc7:fff0::/45IPv6—CN
2001:dc7:fff8::/47IPv6—CN
2001:dc7:fffa::/48IPv6—CN
2001:dc7:fffd::/48IPv6—CN