Robtex

Up: 182.73.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 182.73.144.0/22
Down right: 182.73.148.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.73.146.4	A	noviavia.com
182.73.146.6	A	aapnainfotech.in
182.73.146.6	A	aapnademo.com
182.73.146.6	A	mx.aapnademo.com
182.73.146.26	A	pcjhrms.com
182.73.146.26	A	pcjmail.com
182.73.146.203	A+PTR	mail1.safdarjang.com
182.73.146.211	A	mx.teamaviation.in
182.73.146.213	A+PTR	mx1.teamaviation.in
182.73.146.213	A+PTR	mx1.cglindia.net
182.73.146.213	PTR	mx1.meeraenterprises.org
182.73.147.3	A+PTR	sit.ac.in
182.73.147.3	A	www.sit.ac.in
182.73.147.43	A	pskgroup.co.in
182.73.147.68	A	www.nlcindia.com
182.73.147.70	A	mail.nlcindia.com
182.73.147.72	A	web.nlcindia.com
182.73.147.91	A	lpns2.nlcindia.com
182.73.147.117	A	worldwidesubmit.com
182.73.147.117	A	mail.worldwidesubmit.com
182.73.147.120	PTR	asecin.co.in
182.73.147.123	A	zimbramail.businesssubmission.com
182.73.147.123	A	zimbramail.directorysubmissionweb.com
182.73.147.123	A	zimbramail.submissionweblisting.com
182.73.148.40	PTR	suturesin.com
182.73.148.40	A	mail.suturesin.com
182.73.148.51	A	mail.suturesindia.com
182.73.148.248	A	webbill.in
182.73.148.250	A	mail.zygoxinfotech.com
182.73.148.250	A	zygoxinfotech.com
182.73.148.250	A	www.zygoxinfotech.com
182.73.150.238	A	dlinfra.com
182.73.151.30	A	www.dev.tssil.com
182.73.151.154	A	e2e-services.net