Robtex

Up: 57.68.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 57.69.0.0/17
Down right: 57.69.128.0/17

IP	Type	Hostname
57.69.0.1	PTR	loop-0-a01.jre1.equant.net
57.69.3.4	PTR	dial-4-d01.nyc1.equant.net
57.69.3.18	A	dial-18-d01.nyc1.equant.net
57.69.3.19	A	dial-19-d01.nyc1.equant.net
57.69.3.34	A	dial-34-d01.nyc1.equant.net
57.69.3.47	A	dial-47-d01.nyc1.equant.net
57.69.12.227	A	smtp1.belcorp.biz
57.69.14.2	PTR	extsmtp02.unicef.org
57.69.14.2	A	smtpgate.unicef.org
57.69.14.3	A+PTR	ftp-ext.unicef.org
57.69.14.4	PTR	extsmtp01.unicef.org
57.69.14.4	A	smtpgway.unicef.org
57.69.14.5	A	webmail3.unicef.org
57.69.18.139	A	liext00.g-trade.com
57.69.19.13	A	aixseal01p.hondasupplyteam.com
57.69.19.20	A	rshttp1p.hondasupplyteam.com
57.69.19.22	A	sdataexchange.hondasupplyteam.com
57.69.19.74	A	nhhta001.honda.com
57.69.22.140	A+PTR	ctdslav2.equitable.com
57.69.28.3	PTR	usnymlr01.capco.com
57.69.29.132	A+PTR	smtpedge01.unicef.org
57.69.29.133	A+PTR	smtpedge02.unicef.org
57.69.29.134	A	extmail01.unicef.org
57.69.29.137	A	euq02.unicef.org
57.69.30.7	PTR	mr01.undp.org
57.69.30.7	A	smtp.undp.gmessaging.net
57.69.30.8	PTR	mr02.undp.org
57.69.30.8	A	smtp.undp.gmessaging.net
57.69.30.9	PTR	webmail.undp.org
57.69.30.14	A	smtp.undp.gmessaging.net
57.69.30.14	A	mr03.undp.org
57.69.30.14	A	mr02.hq.undp.org
57.69.30.86	A	ftp.parlex.com
57.69.31.51	A	cssusa.bobstgroup.com
57.69.31.66	A+PTR	us1-smtp.sorin-smartview.com
57.69.31.82	A	sorin-smartview.us
57.69.31.174	A	dns2.fciconnect.com
57.69.37.22	A	wsus.unicef.org
57.69.37.39	A	lyncdiscover.extgslb.unicef.org
57.69.48.6	A	a.mx.wheatleyvalves.com
57.69.48.34	A	dresser.ch
57.69.48.34	A	dresserwayne.it
57.69.48.34	A	dresserwayne.pl
57.69.137.51	A	mail.helly.com