asn.dev

Address space

AS134543 UNICOM-DONGGUAN-IDC China Unicom Guangdong IP network

Unclassified ARIN

IPv4 prefixes 64 50.43K addresses
IPv6 prefixes 578
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/21
/21: 12
12
/22
/22: 12
12
/23
/23: 13
13
/24
/24: 27
27

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
/40
/40: 2
2
/42
/42: 2
2
/43
/43: 39
39
/44
/44: 535
535

Geography

Where the space lands

CountryNamePrefixes
CNChina642