asn.dev

Address space

AS134756 CHINANET-NANJING-JISHAN-IDC CHINANET Nanjing Jishan IDC network

IPv4 prefixes 130 112K addresses
IPv6 prefixes 152
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 2
2
/21
/21: 22
22
/22
/22: 29
29
/23
/23: 35
35
/24
/24: 42
42

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
/37
/37: 1
1
/40
/40: 7
7
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 3
3
/44
/44: 7
7
/45
/45: 19
19
/46
/46: 25
25
/47
/47: 32
32
/48
/48: 56
56

Geography

Where the space lands

CountryNamePrefixes
CNChina282

Inventory

All prefixes

282 total
PrefixFamilyAddressesCountryFlags
36.111.72.0/22IPv41,024CN
36.111.192.0/21IPv42,048CN
49.65.18.0/23IPv4512CN
49.65.30.0/23IPv4512CN
49.65.32.0/22IPv41,024CN
49.65.50.0/23IPv4512CN
49.65.54.0/23IPv4512CN
49.65.96.0/21IPv42,048CN
49.65.120.0/21IPv42,048CN
49.65.156.0/23IPv4512CN
49.74.130.0/23IPv4512CN
49.74.132.0/24IPv4256CN
49.74.196.0/23IPv4512CN
58.212.47.0/24IPv4256CN
58.212.70.0/24IPv4256CN
58.212.179.0/24IPv4256CN
58.212.207.0/24IPv4256CN
58.213.1.0/24IPv4256CN
58.213.2.0/23IPv4512CN
58.213.94.0/23IPv4512CN
58.213.96.0/22IPv41,024CN
58.213.100.0/23IPv4512CN
58.217.130.0/24IPv4256CN
58.217.132.0/22IPv41,024CN
58.217.136.0/22IPv41,024CN
58.217.140.0/24IPv4256CN
58.217.142.0/24IPv4256CN
58.217.160.0/22IPv41,024CN
58.217.164.0/23IPv4512CN
58.217.166.0/24IPv4256CN
58.217.176.0/21IPv42,048CN
58.217.185.0/24IPv4256CN
58.217.187.0/24IPv4256CN
58.217.190.0/24IPv4256CN
58.217.200.0/21IPv42,048CN
58.217.224.0/24IPv4256CN
58.217.230.0/24IPv4256CN
58.217.232.0/23IPv4512CN
58.217.236.0/22IPv41,024CN
58.217.240.0/22IPv41,024CN
58.217.246.0/24IPv4256CN
58.217.250.0/23IPv4512CN
58.217.253.0/24IPv4256CN
58.217.254.0/24IPv4256CN
106.12.250.0/23IPv4512CN
106.13.250.0/23IPv4512CN
114.110.96.0/22IPv41,024CN
114.221.144.0/21IPv42,048CN
114.222.112.0/22IPv41,024CN
117.62.200.0/21IPv42,048CN
117.62.216.0/21IPv42,048CN
117.62.232.0/21IPv42,048CN
117.62.240.0/22IPv41,024CN
117.88.33.0/24IPv4256CN
117.88.40.0/21IPv42,048CN
117.88.56.0/21IPv42,048CN
117.88.69.0/24IPv4256CN
117.88.94.0/24IPv4256CN
117.88.100.0/22IPv41,024CN
117.88.120.0/21IPv42,048CN
117.88.244.0/24IPv4256CN
117.89.29.0/24IPv4256CN
117.89.85.0/24IPv4256CN
117.89.88.0/23IPv4512CN
117.89.176.0/21IPv42,048CN
117.89.185.0/24IPv4256CN
117.89.250.0/24IPv4256CN
117.89.254.0/24IPv4256CN
121.225.97.0/24IPv4256CN
121.229.69.0/24IPv4256CN
121.229.70.0/24IPv4256CN
121.229.88.0/21IPv42,048CN
121.229.96.0/21IPv42,048CN
121.229.107.0/24IPv4256CN
121.229.113.0/24IPv4256CN
121.229.145.0/24IPv4256CN
121.229.152.0/21IPv42,048CN
121.229.184.0/21IPv42,048CN
121.229.200.0/22IPv41,024CN
121.229.206.0/23IPv4512CN
121.229.208.0/21IPv42,048CN
121.237.176.0/22IPv41,024CN
122.248.48.0/21IPv42,048CN
122.248.56.0/22IPv41,024CN
180.97.33.0/24IPv4256CN
180.97.34.0/23IPv4512CN
180.97.36.0/22IPv41,024CN
180.97.40.0/22IPv41,024CN
180.97.44.0/23IPv4512CN
180.97.107.0/24IPv4256CN
180.97.108.0/23IPv4512CN
180.101.48.0/22IPv41,024CN
180.101.52.0/23IPv4512CN
180.101.54.0/24IPv4256CN
180.101.55.0/24IPv4256CN
180.101.240.0/20IPv44,096CN
180.102.16.0/20IPv44,096CN
180.102.48.0/23IPv4512CN
180.102.58.0/23IPv4512CN
180.102.96.0/22IPv41,024CN
180.102.108.0/22IPv41,024CN
180.102.128.0/21IPv42,048CN
180.102.188.0/22IPv41,024CN
180.102.211.0/24IPv4256CN
180.109.52.0/23IPv4512CN
180.109.86.0/23IPv4512CN
180.109.116.0/22IPv41,024CN
180.109.156.0/22IPv41,024CN
180.109.168.0/22IPv41,024CN
180.109.192.0/23IPv4512CN
180.110.92.0/24IPv4256CN
180.110.149.0/24IPv4256CN
180.110.152.0/23IPv4512CN
180.110.172.0/22IPv41,024CN
180.110.192.0/23IPv4512CN
180.110.200.0/21IPv42,048CN
180.111.196.0/22IPv41,024CN
180.111.254.0/23IPv4512CN
203.0.106.0/23IPv4512CN
203.0.111.0/24IPv4256CN
203.110.232.0/23IPv4512CN
203.119.115.0/24IPv4256CN
220.154.128.0/21IPv42,048CN
221.226.232.0/23IPv4512CN
222.94.104.0/23IPv4512CN
222.94.108.0/22IPv41,024CN
222.94.128.0/23IPv4512CN
222.94.224.0/22IPv41,024CN
222.95.8.0/23IPv4512CN
222.95.84.0/22IPv41,024CN
240c:409f::/46IPv6—CN
240e:1a:120::/44IPv6—CN
240e:e9:6000::/37IPv6—CN
240e:e9:800e::/48IPv6—CN
240e:108:25::/48IPv6—CN
240e:108:46::/48IPv6—CN
240e:108:11d3::/48IPv6—CN
240e:108:11d6::/48IPv6—CN
240e:108:11d9::/48IPv6—CN
240e:109:8025::/48IPv6—CN
240e:109:8046::/48IPv6—CN
240e:698:2500::/40IPv6—CN
240e:698:4600::/40IPv6—CN
240e:978:d00::/40IPv6—CN
240e:978:1d00::/46IPv6—CN
240e:978:1d04::/48IPv6—CN
240e:978:1d05::/48IPv6—CN
240e:978:1d06::/47IPv6—CN
240e:978:1d08::/45IPv6—CN
240e:978:1d10::/44IPv6—CN
240e:978:1d20::/43IPv6—CN
240e:978:1d40::/42IPv6—CN
240e:978:1d80::/41IPv6—CN
240e:980:2500::/40IPv6—CN
240e:980:4600::/40IPv6—CN
240e:982:d300::/40IPv6—CN
240e:982:d600::/40IPv6—CN
240e:982:d900::/47IPv6—CN
240e:982:d903::/48IPv6—CN
240e:982:d904::/47IPv6—CN
240e:982:d907::/48IPv6—CN
240e:982:d908::/46IPv6—CN
240e:982:d90c::/48IPv6—CN
240e:982:d90e::/47IPv6—CN
240e:982:d910::/46IPv6—CN
240e:982:d915::/48IPv6—CN
240e:982:d916::/47IPv6—CN
240e:982:d918::/45IPv6—CN
240e:982:d920::/44IPv6—CN
240e:982:d930::/46IPv6—CN
240e:982:d934::/47IPv6—CN
240e:982:d936::/48IPv6—CN
240e:982:d937::/48IPv6—CN
240e:982:d938::/45IPv6—CN
240e:982:d940::/48IPv6—CN
240e:982:d941::/48IPv6—CN
240e:982:d942::/47IPv6—CN
240e:982:d944::/47IPv6—CN
240e:982:d946::/48IPv6—CN
240e:982:d949::/48IPv6—CN
240e:982:d94a::/47IPv6—CN
240e:982:d94c::/46IPv6—CN
240e:982:d950::/45IPv6—CN
240e:982:d958::/46IPv6—CN
240e:982:d95c::/48IPv6—CN
240e:982:d95d::/48IPv6—CN
240e:982:d95e::/47IPv6—CN
240e:982:d960::/45IPv6—CN
240e:982:d968::/46IPv6—CN
240e:982:d96d::/48IPv6—CN
240e:982:d96e::/47IPv6—CN
240e:982:d970::/45IPv6—CN
240e:982:d978::/47IPv6—CN
240e:982:d97b::/48IPv6—CN
240e:982:d97c::/46IPv6—CN
240e:982:d980::/45IPv6—CN
240e:982:d988::/47IPv6—CN
240e:982:d98a::/48IPv6—CN
240e:982:d98b::/48IPv6—CN
240e:982:d98c::/48IPv6—CN
240e:982:d98e::/48IPv6—CN
240e:982:d990::/46IPv6—CN
240e:982:d994::/47IPv6—CN
240e:982:d997::/48IPv6—CN
240e:982:d998::/45IPv6—CN
240e:982:d9a0::/45IPv6—CN
240e:982:d9a8::/46IPv6—CN
240e:982:d9ac::/47IPv6—CN
240e:982:d9ae::/48IPv6—CN
240e:982:d9b0::/46IPv6—CN
240e:982:d9b5::/48IPv6—CN
240e:982:d9b6::/47IPv6—CN
240e:982:d9b8::/46IPv6—CN
240e:982:d9bd::/48IPv6—CN
240e:982:d9be::/47IPv6—CN
240e:982:d9c0::/45IPv6—CN
240e:982:d9c8::/46IPv6—CN
240e:982:d9cc::/48IPv6—CN
240e:982:d9ce::/48IPv6—CN
240e:982:d9d0::/46IPv6—CN
240e:982:d9d5::/48IPv6—CN
240e:982:d9d6::/48IPv6—CN
240e:982:d9d8::/48IPv6—CN
240e:982:d9da::/47IPv6—CN
240e:982:d9dc::/46IPv6—CN
240e:982:d9e0::/47IPv6—CN
240e:982:d9e2::/47IPv6—CN
240e:982:d9e4::/46IPv6—CN
240e:982:d9e8::/45IPv6—CN
240e:982:d9f0::/44IPv6—CN
240e:982:da00::/43IPv6—CN
240e:982:da20::/46IPv6—CN
240e:982:da24::/47IPv6—CN
240e:982:da27::/48IPv6—CN
240e:982:da28::/45IPv6—CN
240e:982:da30::/44IPv6—CN
240e:982:da40::/44IPv6—CN
240e:982:da50::/48IPv6—CN
240e:982:da52::/47IPv6—CN
240e:982:da54::/48IPv6—CN
240e:982:da56::/48IPv6—CN
240e:982:da58::/45IPv6—CN
240e:982:da61::/48IPv6—CN
240e:982:da62::/47IPv6—CN
240e:982:da64::/46IPv6—CN
240e:982:da68::/45IPv6—CN
240e:982:da70::/45IPv6—CN
240e:982:da78::/46IPv6—CN
240e:982:da7c::/48IPv6—CN
240e:982:da7e::/47IPv6—CN
240e:982:da80::/43IPv6—CN
240e:982:daa0::/44IPv6—CN
240e:982:dab0::/47IPv6—CN
240e:982:dab3::/48IPv6—CN
240e:982:dab4::/47IPv6—CN
240e:982:dab7::/48IPv6—CN
240e:982:dab8::/45IPv6—CN
240e:982:dac0::/47IPv6—CN
240e:982:dac2::/48IPv6—CN
240e:982:dac4::/46IPv6—CN
240e:982:dac8::/48IPv6—CN
240e:982:daca::/47IPv6—CN
240e:982:dacc::/46IPv6—CN
240e:982:dad0::/46IPv6—CN
240e:982:dad4::/47IPv6—CN
240e:982:dad7::/48IPv6—CN
240e:982:dad8::/45IPv6—CN
240e:982:dae0::/45IPv6—CN
240e:982:dae9::/48IPv6—CN
240e:982:daea::/47IPv6—CN
240e:982:daec::/46IPv6—CN
240e:982:daf0::/48IPv6—CN
240e:982:daf2::/47IPv6—CN
240e:982:daf4::/46IPv6—CN
240e:982:daf8::/45IPv6—CN
240e:982:db3b::/48IPv6—CN
240e:982:db53::/48IPv6—CN
240e:982:db5b::/48IPv6—CN
240e:982:db5f::/48IPv6—CN
240e:982:db70::/48IPv6—CN
240e:982:dc25::/48IPv6—CN
240e:982:dc26::/47IPv6—CN