asn.dev

Address space

AS140717 UNICOM-JSSZ-IDC UNICOM JiangSu Suzhou IDC network

IPv4 prefixes 32 20.99K addresses
IPv6 prefixes 2
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 2
2
/22
/22: 8
8
/23
/23: 12
12
/24
/24: 10
10

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
/36
/36: 1
1
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
CNChina34

Inventory

All prefixes

34 total
PrefixFamilyAddressesCountryFlags
43.226.164.0/24IPv4256CN
43.226.167.0/24IPv4256CN
58.240.182.0/23IPv4512CN
59.83.220.0/24IPv4256CN
59.83.227.0/24IPv4256CN
103.45.72.0/22IPv41,024CN
103.211.221.0/24IPv4256CN
103.211.222.0/23IPv4512CN
112.80.22.0/23IPv4512CN
112.81.84.0/22IPv41,024CN
112.81.88.0/22IPv41,024CN
112.81.92.0/23IPv4512CN
112.86.56.0/22IPv41,024CN
112.87.168.0/21IPv42,048CN
114.112.200.0/23IPv4512CN
117.48.156.0/23IPv4512CN
120.72.41.0/24IPv4256CN
120.72.42.0/23IPv4512CN
120.72.44.0/24IPv4256CN
120.72.52.0/22IPv41,024CN
120.72.58.0/23IPv4512CN
120.72.60.0/23IPv4512CN
121.46.196.0/22IPv41,024CN
121.46.200.0/22IPv41,024CN
153.37.232.0/23IPv4512CN
153.37.235.0/24IPv4256CN
153.37.236.0/22IPv41,024CN
157.0.144.0/21IPv42,048CN
218.98.8.0/23IPv4512CN
218.98.12.0/23IPv4512CN
218.98.28.0/24IPv4256CN
221.6.175.0/24IPv4256CN
2408:8000:a017::/48IPv6CN
2408:873d:1000::/36IPv6CN