asn.dev

Address space

AS148981 CHINANET-HUBEI-SHIYAN-IDC China Telecom

IPv4 prefixes 28 25.86K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 2
2
/21
/21: 2
2
/22
/22: 9
9
/23
/23: 2
2
/24
/24: 13
13

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.

Geography

Where the space lands

CountryNamePrefixes
CNChina28

Inventory

All prefixes

28 total
PrefixFamilyAddressesCountryFlags
27.25.128.0/24IPv4256CN
27.25.130.0/24IPv4256CN
27.25.132.0/24IPv4256CN
27.25.148.0/24IPv4256CN
27.25.151.0/24IPv4256CN
27.25.152.0/24IPv4256CN
27.25.155.0/24IPv4256CN
27.30.76.0/23IPv4512CN
61.136.163.0/24IPv4256CN
61.136.164.0/23IPv4512CN
61.136.235.0/24IPv4256CN
61.183.42.0/24IPv4256CN
103.78.60.0/22IPv41,024CN
103.97.144.0/22IPv41,024CN
103.115.92.0/22IPv41,024CN
111.173.80.0/22IPv41,024CN
111.173.89.0/24IPv4256CN
111.173.104.0/22IPv41,024CN
111.173.116.0/22IPv41,024CN
111.180.136.0/22IPv41,024CN
111.180.144.0/20IPv44,096CN
111.180.184.0/21IPv42,048CN
111.180.192.0/20IPv44,096CN
119.101.148.0/24IPv4256CN
121.62.16.0/21IPv42,048CN
121.62.24.0/22IPv41,024CN
121.62.60.0/22IPv41,024CN
210.16.183.0/24IPv4256CN