Robtex

Up: 149.255.36.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 149.255.37.0/25
Down right: 149.255.37.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
149.255.37.10	PTR	10.37.255.149.static.swiftway.net
149.255.37.10	A	wolverine.castto.me
149.255.37.21	PTR	21.37.255.149.static.swiftway.net
149.255.37.21	A	mail.niewiadomski.it
149.255.37.22	A	inkboxai.com
149.255.37.22	A	aimindllc.com
149.255.37.22	A	scitechvc.com
149.255.37.23	PTR	23.37.255.149.static.swiftway.net
149.255.37.35	A+PTR	ns1.swiftway.net
149.255.37.42	PTR	149-255-37-42.static.hvvc.us
149.255.37.42	A	mail.doobporn.com
149.255.37.42	A	mail.barashka.com
149.255.37.43	PTR	43.37.255.149.static.swiftway.net
149.255.37.43	A	ns2.kashtanka.com
149.255.37.58	PTR	58.37.255.149.static.swiftway.net
149.255.37.61	PTR	61.37.255.149.static.swiftway.net
149.255.37.67	PTR	67.37.255.149.static.swiftway.net
149.255.37.82	PTR	82.37.255.149.static.swiftway.net
149.255.37.82	A	a.21pron.com
149.255.37.85	PTR	85.37.255.149.static.swiftway.net
149.255.37.85	A	ns1.lustplace.com
149.255.37.85	A	ns1.bitofsex.com
149.255.37.86	PTR	86.37.255.149.static.swiftway.net
149.255.37.86	A	ns2.clubofporn.com
149.255.37.86	A	ns2.sextubster.com
149.255.37.91	PTR	91.37.255.149.static.swiftway.net
149.255.37.92	PTR	92.37.255.149.static.swiftway.net
149.255.37.94	PTR	94.37.255.149.static.swiftway.net
149.255.37.98	PTR	98.37.255.149.static.swiftway.net
149.255.37.99	PTR	99.37.255.149.static.swiftway.net
149.255.37.109	PTR	109.37.255.149.static.swiftway.net
149.255.37.122	PTR	122.37.255.149.static.swiftway.net
149.255.37.122	A	s3.tokenads.com
149.255.37.122	A	offers.tokenads.com
149.255.37.124	PTR	124.37.255.149.static.swiftway.net
149.255.37.124	A	manage.tokenads.com
149.255.37.153	PTR	153.37.255.149.static.swiftway.net
149.255.37.174	A+PTR	server.terahost.co
149.255.37.174	A	phymors.com
149.255.37.174	A	ns2.terahost.co
149.255.37.180	A	mc.yugocraft.com
149.255.37.187	PTR	149-255-37-187.static.hvvc.us
149.255.37.187	A	www.ighax.com
149.255.37.187	A	motivacio5nyelve.com
149.255.37.188	PTR	188.37.255.149.static.xsltel.com
149.255.37.188	A	ns3.xsltel.com
149.255.37.188	A	ns1.xsltel.com
149.255.37.189	PTR	189.37.255.149.static.xsltel.com
149.255.37.189	A	abbalinks.com
149.255.37.189	A	www.abbalinks.com
149.255.37.190	A	www.rapidrisers.org
149.255.37.190	A	mail.rapidrisers.org
149.255.37.190	A	rapidrisers.org
149.255.37.194	PTR	194.37.255.149.static.swiftway.net
149.255.37.201	PTR	201.37.255.149.static.swiftway.net
149.255.37.206	A	ns1.animesubita.info
149.255.37.206	A	ns2.animesubita.info
149.255.37.206	A	dc-820cf205.animesubita.info
149.255.37.210	PTR	149-255-37-210.static.hvvc.us
149.255.37.210	A	mail.cheapairflights2.net
149.255.37.210	A	mail.techsupportworld.net
149.255.37.211	PTR	211.37.255.149.static.swiftway.net
149.255.37.211	A	megaseries.org
149.255.37.211	A	ns2.megaseries.org
149.255.37.213	PTR	213.37.255.149.static.swiftway.net
149.255.37.215	PTR	215.37.255.149.static.swiftway.net
149.255.37.215	A	ns1.3simplequestions.net
149.255.37.215	A	mail.fifacoingenerator.net
149.255.37.218	PTR	techprohost.net
149.255.37.222	PTR	222.37.255.149.static.swiftway.net
149.255.37.222	A	www.123short123.pw
149.255.37.255	PTR	149-255-37-255.static.hvvc.us