Robtex

Up: 213.172.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 213.172.160.0/20
Down right: 213.172.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.172.160.2	PTR	warp2.net.exatel.pl
213.172.160.4	A	gdap1.net.exatel.pl
213.172.160.4	A	warpe4.net.exatel.pl
213.172.160.14	A	lubp1.net.exatel.pl
213.172.160.16	A	warpe2.net.exatel.pl
213.172.160.32	A	katvrr1.net.exatel.pl
213.172.160.55	A	warbr1.net.exatel.pl
213.172.160.57	A	wardpe1.net.exatel.pl
213.172.160.67	A	warvgw2.net.exatel.pl
213.172.160.68	A	warvgw3.net.exatel.pl
213.172.160.69	A	warspe1.net.exatel.pl
213.172.160.70	A	pozpe2.net.exatel.pl
213.172.160.126	PTR	pozpe2.net.exatel.pl
213.172.162.194	PTR	katowice-bise-ce1.net.exatel.pl
213.172.163.10	A+PTR	biasaa1.net.exatel.pl
213.172.164.2	PTR	bydsaa1.net.exatel.pl
213.172.164.210	A+PTR	szczecin-but-ce1.net.exatel.pl
213.172.165.18	A+PTR	pozcorpce1.net.exatel.pl
213.172.167.170	PTR	sanok-pgnig-ce1.net.exatel.pl
213.172.169.2	A+PTR	ipsla-pge-ce2.net.exatel.pl
213.172.170.21	A	pos0-0-0-0.warc1.core.exatel.pl
213.172.170.65	A	ge0-7-0-0.gdac1.core.exatel.pl
213.172.170.78	A	ge4-0-0.100.biape1.core.exatel.pl
213.172.170.81	A	ge0-7-0-0.pozc1.core.exatel.pl
213.172.170.97	A	ge0-7-0-0.warc1.core.exatel.pl
213.172.170.105	A	ge0-7-0-1.warc1.core.exatel.pl
213.172.170.117	A	ge0-7-2-2.warc1.core.exatel.pl
213.172.170.125	A	ge0-7-0-0.katc1.core.exatel.pl
213.172.170.133	A	ge0-7-0-1.katc1.core.exatel.pl
213.172.170.201	A	ge0-7-0-7.warc1.core.exatel.pl
213.172.172.134	A	nascdaw.myqnapcloud.com
213.172.173.2	PTR	router.net.exatel.pl
213.172.173.67	A	powiatbialski.pl
213.172.175.70	PTR	gateway.chelm.gda.pl
213.172.175.118	PTR	wenus.isystem.com.pl
213.172.177.10	PTR	stilon.com.pl
213.172.177.226	PTR	gkzewd.com.pl
213.172.177.226	PTR	mail.gkzewd.com.pl
213.172.178.118	PTR	wsbif.pl
213.172.180.2	A	cooksense.pl
213.172.181.123	A+PTR	mail.mota-engil-ce.eu
213.172.181.123	A	mail.mesp-ce.com
213.172.181.123	A	mail.mesp-ce.eu
213.172.182.38	PTR	router.speedtransfer.pl
213.172.183.54	A+PTR	fiber.oknet.lublin.pl
213.172.183.54	A	ns.fiber.oknet.lublin.pl
213.172.184.22	A	zt-ar46e.starnettelecom.pl
213.172.184.22	A	zlotetarasy-ar46e.starnettelecom.pl
213.172.184.226	PTR	mail.tricomp.com.pl
213.172.185.12	A	warpix1.net.exatel.pl
213.172.185.159	A	ionix-04.net.exatel.pl
213.172.185.173	A	isc-ce1.net.exatel.pl
213.172.185.194	A	andy.net.exatel.pl
213.172.185.196	A	vlap.net.exatel.pl
213.172.185.197	A	hp2100.net.exatel.pl
213.172.186.4	A+PTR	dns1.exatel.pl
213.172.186.5	A+PTR	dns2.exatel.pl
213.172.186.5	A	dnss.wurth.pl
213.172.187.18	PTR	cic-sec.net.exatel.pl