asn.dev

Address space

AS134771 CHINATELECOM-ZHEJIANG-WENZHOU-IDC WENZHOU, ZHEJIANG Province, P.R.China.

IPv4 prefixes 42 71.68K addresses
IPv6 prefixes 6
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 4
4
/20
/20: 2
2
/21
/21: 5
5
/22
/22: 13
13
/23
/23: 10
10
/24
/24: 8
8

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: 1
1
/36
/36: 4
4
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
CNChina48

Inventory

All prefixes

48 total
PrefixFamilyAddressesCountryFlags
43.240.74.0/23IPv4512CN
43.240.156.0/22IPv41,024CN
43.241.16.0/22IPv41,024CN
43.242.204.0/22IPv41,024CN
60.190.114.0/24IPv4256CN
60.190.118.0/23IPv4512CN
61.164.108.0/22IPv41,024CN
61.164.112.0/21IPv42,048CN
61.164.123.0/24IPv4256CN
61.164.124.0/23IPv4512CN
61.164.126.0/24IPv4256CN
61.164.140.0/22IPv41,024CN
61.164.144.0/23IPv4512CN
61.164.147.0/24IPv4256CN
61.164.148.0/22IPv41,024CN
61.164.153.0/24IPv4256CN
61.164.154.0/23IPv4512CN
61.164.156.0/22IPv41,024CN
103.36.60.0/22IPv41,024CN
103.36.164.0/22IPv41,024CN
103.37.16.0/23IPv4512CN
103.37.18.0/24IPv4256CN
103.37.19.0/24IPv4256CN
103.38.84.0/22IPv41,024CN
115.223.0.0/19IPv48,192CN
115.223.32.0/22IPv41,024CN
115.223.38.0/23IPv4512CN
115.223.41.0/24IPv4256CN
115.223.42.0/23IPv4512CN
115.223.44.0/22IPv41,024CN
115.223.48.0/20IPv44,096CN
122.228.0.0/19IPv48,192CN
122.228.56.0/21IPv42,048CN
122.228.64.0/19IPv48,192CN
122.228.96.0/21IPv42,048CN
122.228.112.0/21IPv42,048CN
122.228.192.0/19IPv48,192CN
122.228.224.0/21IPv42,048CN
122.228.232.0/23IPv4512CN
122.228.234.0/23IPv4512CN
122.228.236.0/22IPv41,024CN
122.228.240.0/20IPv44,096CN
240e:1c:5000::/36IPv6—CN
240e:f7:2000::/36IPv6—CN
240e:f7:6000::/36IPv6—CN
240e:f7:c000::/35IPv6—CN
240e:971:3000::/36IPv6—CN
240e:983:1b01::/48IPv6—CN