Robtex

Up: 157.190.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 157.190.0.0/17
Down right: 157.190.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.190.3.45	A+PTR	mail.cit.ie
157.190.3.45	A+PTR	mx-1.cit.ie
157.190.3.45	A	mx-1.nmci.ie
157.190.3.100	A+PTR	ns-a.cit.ie
157.190.3.101	PTR	ns-b.cit.ie
157.190.14.17	PTR	webmail.cit.ie
157.190.23.3	A+PTR	chemeng.cit.ie
157.190.23.3	A+PTR	cisco.cit.ie
157.190.23.3	A+PTR	live.cit.ie
157.190.23.8	PTR	finance.cit.ie
157.190.23.23	PTR	eduroam-btc-01.cit.ie
157.190.43.17	A	cit-blogs.com
157.190.43.17	A	mcom.cit.ie
157.190.53.6	A+PTR	aws.cit.ie
157.190.53.6	A	www.aws.cit.ie
157.190.53.6	A	www.ubiquitous-management.org
157.190.135.7	A	e-eng.cit.ie
157.190.148.46	A	mcom.cit.ie
157.190.148.46	A	computing-wp.cit.ie
157.190.150.42	A	halpin.nmci.ie