⌂ IP Address Info - 128.2.221.52

Tools:
Subnet:

128.2.221.0/24

Reverse DNS (PTR):

99520-team01.s3d.cmu.edu

Reverse DNS Zone:

221.2.128.in-addr.arpa

Authoritative NS:

nsauth-ib1.net.cmu.edu [128.2.1.30]
nsauth-ib2.net.cmu.edu [128.237.148.161]

Names that resolve
to this address:
(0)

(none found)

Last crawled:

2025-12-16 16:27:09 +0000