Robtex

Up: 213.144.104.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.144.104.0/23
Down right: 213.144.106.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.144.104.36	PTR	host-213-144-104-36.reverse.teknotel.com
213.144.104.66	PTR	mail.cimentas.com
213.144.104.66	A	mail.narova.net
213.144.104.66	A	mail.cimentaskars.com
213.144.106.3	A+PTR	clx01.gencsis.com
213.144.106.3	A	rgbbaski.com
213.144.106.3	A	mail.mobigi.com
213.144.106.4	A+PTR	clx01.gencsis.com
213.144.106.5	PTR	ns3.bilgenet.com
213.144.106.5	A	mail.bilgenet.com
213.144.106.5	A	mail.borusanotomotiv-tbwa.com
213.144.106.6	PTR	ns4.bilgenet.com
213.144.106.8	A+PTR	ns6.bilgenet.com
213.144.106.10	PTR	ns1.beenet.com.tr
213.144.106.11	A+PTR	ns9.bilgenet.com
213.144.106.11	A	www.tbwa-istanbul.com
213.144.106.12	A+PTR	ns10.bilgenet.com
213.144.106.13	PTR	gate.spamred.com
213.144.106.13	A	gencsis.com
213.144.106.53	A	www.safirantravel.com
213.144.106.61	PTR	bosphocom.com
213.144.106.62	PTR	mail.betagrup.com
213.144.106.62	A	mail.bwafrica.com
213.144.106.62	A	mail.beta-mep.com
213.144.106.68	PTR	mail.ttaf.com.tr
213.144.106.122	PTR	mail.vsy.com.tr
213.144.106.123	A+PTR	mail.vsybiotechnology.com
213.144.106.129	PTR	euromoda.com.tr
213.144.106.130	PTR	euromoda.com.tr
213.144.106.133	PTR	euromoda.com.tr
213.144.106.134	PTR	euromoda.com.tr
213.144.106.137	PTR	euromoda.com.tr
213.144.106.138	PTR	euromoda.com.tr
213.144.106.141	PTR	host-213-144-106-141.reverse.teknotel.com
213.144.106.142	PTR	host-213-144-106-142.reverse.teknotel.com
213.144.106.180	PTR	host-213-144-106-180.reverse.teknotel.com
213.144.106.181	PTR	host-213-144-106-181.reverse.teknotel.com
213.144.106.182	PTR	host-213-144-106-182.reverse.teknotel.com
213.144.106.183	PTR	host-213-144-106-183.reverse.teknotel.com
213.144.106.184	PTR	host-213-144-106-184.reverse.teknotel.com
213.144.106.185	PTR	host-213-144-106-185.reverse.teknotel.com
213.144.106.186	PTR	host-213-144-106-186.reverse.teknotel.com
213.144.106.187	PTR	host-213-144-106-187.reverse.teknotel.com
213.144.106.188	PTR	host-213-144-106-188.reverse.teknotel.com
213.144.106.189	PTR	host-213-144-106-189.reverse.teknotel.com
213.144.106.190	PTR	host-213-144-106-190.reverse.teknotel.com
213.144.106.193	PTR	kmg.com.tr
213.144.106.194	PTR	kmg.com.tr
213.144.106.201	PTR	kmg.com.tr
213.144.106.202	PTR	kmg.com.tr