⌂ IP Address Info - 137.132.21.55

Tools:
Subnet:

137.132.21.0/24

Reverse DNS (PTR):

(not found)

Reverse DNS Zone:

21.132.137.in-addr.arpa

Authoritative NS:

ns1.nus.edu.sg [137.132.123.4]
ns2.nus.edu.sg [137.132.5.2]

Names that resolve
to this address:
(1)

sox.net.sg

Last crawled:

2025-12-14 13:33:30 +0000