Robtex

Up: 31.13.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 31.13.129.0/25
Down right: 31.13.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.13.129.4	A	www.itgkh.ru
31.13.129.4	A	osnovagkh.ru
31.13.129.4	A	zkh39.ru
31.13.129.5	A+PTR	mail.d-l-s.ru
31.13.129.7	A	mx.d-l-s.ru
31.13.129.7	A	d-l-s.ru
31.13.129.7	A	loyacard.ru
31.13.129.15	A	open.kzn.ru
31.13.129.21	A	www.tatkniga.ru
31.13.129.22	A	omskgkh.ru
31.13.129.25	PTR	tmg2.startpack.su
31.13.129.27	PTR	moiofis.ru
31.13.129.28	A+PTR	mail.moiofis.ru
31.13.129.28	A	moiofis.ru
31.13.129.28	A	dns2.yandex.ru.mkskzn.ru
31.13.129.66	A+PTR	mail2.onlinecontract.ru
31.13.129.66	A	mail2.onlc.ru
31.13.129.68	A	mail.onlinecontract.ru
31.13.129.68	A	onlinekontract.ru
31.13.129.68	A	onlinecontract.ru
31.13.129.69	A	mail.onlinecontract.ru
31.13.129.69	A	onlinekontract.ru
31.13.129.69	A	onlinecontract.ru
31.13.129.70	A	mail.onlinecontract.ru
31.13.129.70	A	onlinekontract.ru
31.13.129.70	A	onlinecontract.ru
31.13.129.73	A	old.onlinecontract.ru
31.13.129.77	A	rosbin.ru
31.13.129.78	A	onlcp.com
31.13.129.78	A	www.onlcp.ru
31.13.129.79	A+PTR	bossnote.ru
31.13.129.79	A	www.bossnote.info
31.13.129.79	A	simplanum.ru
31.13.129.80	A	onlinekontract.ru
31.13.129.80	A	onlinecontract.ru
31.13.129.80	A	hermitage-kazan.onlinecontract.ru
31.13.129.82	A	pro-guide.ru
31.13.129.115	PTR	rk.gov.ru
31.13.129.115	A	armyansk.rk.gov.ru
31.13.129.115	A	lenino.rk.gov.ru
31.13.129.196	A+PTR	mail.e-kazan.ru
31.13.129.197	A	chto-na-uzhin.com
31.13.129.197	A	e-kazan.ru
31.13.129.197	A	www.ekazan.ru
31.13.129.199	A	tuvadoc.tatar.ru
31.13.129.199	A	cdoc.tatar.ru
31.13.129.200	A	primkr.tatar.ru
31.13.129.203	A	ns1.e-kazan.ru
31.13.129.205	A	sd-praktika.ru
31.13.129.205	A	tatcenter.ru
31.13.129.205	A	www.sd-praktika.ru
31.13.129.210	PTR	mail.stcline.ru
31.13.129.211	PTR	mail.stcline.ru