asn.dev

Address space

AS137692 CHINATELECOM-IOT-GUANGDONG-NETWORK IOT Guangdong network, Chinatelecom, P.R.China.

IPv4 prefixes 26 20.99K addresses
IPv6 prefixes 22
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 1
1
/21
/21: 3
3
/22
/22: 5
5
/23
/23: 5
5
/24
/24: 12
12

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
/38
/38: 1
1
/40
/40: 4
4
/41
/41: 5
5
/42
/42: 5
5
/43
/43: 5
5
/44
/44: 2
2

Geography

Where the space lands

CountryNamePrefixes
CNChina48

Inventory

All prefixes

48 total