Robtex

Up: 180.151.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 180.151.84.0/23
Down right: 180.151.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
180.151.84.98	PTR	180.151.84.98.reverse.spectranet.in
180.151.84.107	PTR	180.151.84.107.reverse.spectranet.in
180.151.84.107	A	webmail.orientknits.com
180.151.84.140	PTR	180.151.84.140.reverse.spectranet.in
180.151.84.140	A	aiis-arce.org
180.151.84.146	PTR	180.151.84.146.reverse.spectranet.in
180.151.84.212	A	myiyc.net
180.151.85.0	PTR	cache.google.com
180.151.85.1	PTR	cache.google.com
180.151.85.2	PTR	cache.google.com
180.151.85.6	PTR	cache.google.com
180.151.85.9	PTR	cache.google.com
180.151.85.11	PTR	cache.google.com
180.151.85.14	PTR	cache.google.com
180.151.85.15	PTR	cache.google.com
180.151.85.16	PTR	cache.google.com
180.151.85.18	PTR	cache.google.com
180.151.85.19	PTR	cache.google.com
180.151.85.24	PTR	cache.google.com
180.151.85.28	PTR	cache.google.com
180.151.85.29	PTR	cache.google.com
180.151.85.33	PTR	cache.google.com
180.151.85.39	PTR	cache.google.com
180.151.85.42	PTR	180.151.85.42.reverse.spectranet.in
180.151.85.54	PTR	cache.google.com
180.151.85.55	PTR	cache.google.com
180.151.85.58	PTR	cache.google.com
180.151.85.74	PTR	180.151.85.74.reverse.spectranet.in
180.151.86.3	PTR	180.151.86.3.reverse.spectranet.in
180.151.86.3	A	mail.witalsee.com
180.151.86.46	A	iclei-sa.org
180.151.86.86	PTR	180.151.86.86.reverse.spectranet.in
180.151.86.86	A	tridentinfo.com
180.151.86.90	PTR	180.151.86.90.reverse.spectranet.in
180.151.86.90	A	mail.fixaflight.com
180.151.86.92	A	allindiaitr.com
180.151.86.156	A+PTR	mail.fracton.com
180.151.86.156	A	mx1.fracton.com
180.151.86.159	PTR	180.151.86.159.reverse.spectranet.in
180.151.86.159	A	mail.raushan.co.in
180.151.86.200	A	mail.fracton.com
180.151.86.200	A	mail.abl.in
180.151.86.200	A	exchnageserver.fracton.com
180.151.86.204	A	fracton.com
180.151.86.204	A	fracton.co.in
180.151.86.205	PTR	180.151.86.205.reverse.spectranet.in
180.151.86.205	A	abl.in
180.151.86.206	A	nedwork.in
180.151.86.208	PTR	180.151.86.208.reverse.spectranet.in
180.151.86.208	A	ablharmony.com
180.151.87.106	PTR	180.151.87.106.reverse.spectranet.in
180.151.87.110	PTR	180.151.87.110.reverse.spectranet.in
180.151.87.110	A	teestahr.in
180.151.87.131	PTR	180.151.87.131.reverse.spectranet.in
180.151.87.131	A	valleytelegence.in
180.151.87.133	PTR	180.151.87.133.reverse.spectranet.in
180.151.87.133	A	splendorgroup.in
180.151.87.135	PTR	180.151.87.135.reverse.spectranet.in
180.151.87.135	PTR	mail.valleytelegence.in
180.151.87.135	A	server.valleytelegence.in
180.151.87.165	PTR	180.151.87.165.reverse.spectranet.in
180.151.87.196	PTR	180.151.87.196.reverse.spectranet.in