asn.dev

Address space

AS140292 CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK CHINATELECOM Jiangsu province Suzhou 5G network

Unclassified APNIC

IPv4 prefixes 2,044 1.39M addresses
IPv6 prefixes 179
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 3
3
/19
/19: 12
12
/20
/20: 32
32
/21
/21: 117
117
/22
/22: 322
322
/23
/23: 570
570
/24
/24: 988
988

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

IPv6 prefix sizes

All IPv6
/37
/37: 1
1
/40
/40: 40
40
/41
/41: 13
13
/42
/42: 14
14
/43
/43: 18
18
/44
/44: 27
27
/45
/45: 11
11
/46
/46: 11
11
/47
/47: 18
18
/48
/48: 26
26

Geography

Where the space lands

CountryNamePrefixes
CNChina2,223