Robtex

Up: 31.47.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.47.200.0/22
Down right: 31.47.204.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.47.201.20	A+PTR	ns1.tripnet.se
31.47.201.28	A+PTR	ns2.tripnet.se
31.47.201.58	A+PTR	ironport1.swedegas.se
31.47.201.59	A+PTR	ironport2.swedegas.se
31.47.201.74	A+PTR	nessus.tripnet.se
31.47.201.105	A+PTR	gina-web01-vip.tripnet.se
31.47.201.105	A	guidedbystyle.com
31.47.201.140	A	www.norrporten.net
31.47.201.140	A	www.norrporten.nu
31.47.202.2	A	mail.gssab.se
31.47.202.2	A	mail.rosengrenstransport.se
31.47.202.2	A	mail.npls.se
31.47.202.9	A+PTR	v2079.utsida_vpc.solar-fw01.corefw01.tripnet.se
31.47.202.23	PTR	v2015.utsida_vpc.troman-fw01.tripnet.se.tripnet.se
31.47.202.23	A+PTR	tro-web01.tripnet.se
31.47.202.23	A	tromanwebb.se
31.47.202.27	PTR	v2097.utsida_vpc.strbrz-fw01.corefw01.tripnet.se
31.47.202.27	A	thesecretisreallyreal.com
31.47.202.27	A	gensec.biz
31.47.202.71	A+PTR	v2110.utsida_vpc.watch-fw01.corefw01.tripnet.se
31.47.202.71	PTR	watch-web01.tripnet.se
31.47.202.71	A	hometolearn.com
31.47.202.130	A	elkjop.no
31.47.202.131	A	elgiganten.se
31.47.202.132	A	elgiganten.dk
31.47.202.133	PTR	133-vip-vpx2.tripnet.se
31.47.202.133	A	gigantti.fi
31.47.203.2	A+PTR	sssutb.se
31.47.203.2	A+PTR	sss-web01.tripnet.se
31.47.207.2	A	benify.no
31.47.207.3	A	benify.fi
31.47.207.8	PTR	benify.se
31.47.207.8	A	cgibenefits.se
31.47.207.8	A	my-way.se
31.47.207.20	A+PTR	mail.vgdata.se
31.47.207.20	A	mail.vgdata.eu
31.47.207.20	A	mail.mfitconsulting.se
31.47.207.66	A+PTR	hamnprojekt.tripnet.se
31.47.207.66	A	hamnprojekt.se
31.47.207.68	A	sweco19.projektstruktur.se
31.47.207.75	A	sweco20.projektstruktur.se
31.47.207.80	A+PTR	sweco21.projektstruktur.se
31.47.207.80	A	www.nksprojekt.se
31.47.207.81	A	icaprojekt.se
31.47.207.96	A	www.nksprojekt.se
31.47.207.99	A	www.vt-pool.com
31.47.207.101	A	mail.pling.nu
31.47.207.106	A	www.lkabprojekt.se
31.47.207.123	A	goteventfastighetsportal.se
31.47.207.131	A	web1.projektstruktur.se
31.47.207.132	A	www.ripalkab.se
31.47.207.228	A	ns3.transas.com
31.47.207.230	A	mx2.transas.com
31.47.207.250	A	mx.transas.com