A*star IP addresses, domains and public networks

Country

Assigned AS AS23767

Updated 11 July 2026

We found 4 IPv4 networks operated by this organization.
Results sorted by network size.

A*star

Agency For Science, Technology And Research 1 Fusionopolis Way 20-10 Connexis North Tower

Network: A-STAR-AS-AP

CIDR: N/A

IP Range: 192.122.131.0 - 192.122.140.255

Block size: 2,560

A*star

Agency for Science, Technology and Research Research Center, Singapore

Network: A-STAR-SG

CIDR: 123.136.64.0/21

IP Range: 123.136.64.0 - 123.136.71.255

Block size: 2,048

A*star

Agency For Science, Technology And Research 1 Fusionopolis Way 20-10 Connexis North Tower

Network: A-STAR-AS-AP

CIDR: 103.37.196.0/22

IP Range: 103.37.196.0 - 103.37.199.255

Block size: 1,024

A*star

Agency for Science, Technology and Research Research Data Center Singapore

Network: A-STAR-NET

CIDR: 202.6.240.0/22

IP Range: 202.6.240.0 - 202.6.243.255

Block size: 1,024