⌂ IP Address Info - 128.2.221.48

Tools:
Subnet:

128.2.221.0/24

Reverse DNS (PTR):

sc-dev.isri.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:

2025-12-17 14:36:55 +0000