Robtex

Up: 98.137.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 98.137.0.0/20
Down right: 98.137.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
98.137.0.1	A+PTR	ha1.vl-129.bas-2-prd.gq1.yahoo.com
98.137.0.2	A+PTR	ha2.vl-129.bas-2-prd.gq1.yahoo.com
98.137.0.25	A	smtp118-mob.biz.mail.gq1.yahoo.com
98.137.0.33	PTR	unknown.yahoo.com
98.137.0.33	A	eval06.asd.mail.gq1.yahoo.com
98.137.0.34	PTR	unknown.yahoo.com
98.137.0.39	A	tsip104.asd.mail.gq1.yahoo.com
98.137.0.44	A	rcip102.asd.mail.gq1.yahoo.com
98.137.0.49	A	rmip100.asd.mail.gq1.yahoo.com
98.137.0.64	A+PTR	rmurl104.asd.mail.gq1.yahoo.com
98.137.0.65	PTR	unknown.yahoo.com
98.137.0.66	A+PTR	rmurl106.asd.mail.gq1.yahoo.com
98.137.0.67	PTR	mrcl100.asd.mail.gq1.yahoo.com
98.137.0.80	A	tg1.bullet.mail.gq1.yahoo.com
98.137.0.84	A	tg4.bullet.mail.gq1.yahoo.com
98.137.0.96	PTR	unknown.yahoo.com
98.137.0.97	PTR	unknown.yahoo.com
98.137.0.98	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.99	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.129	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.131	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.194	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.195	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.225	PTR	unknown-98-137-0-x.yahoo.com
98.137.0.227	PTR	unknown-98-137-0-x.yahoo.com
98.137.1.1	PTR	re-1-d142.sar.net.gqp.yahoo.com
98.137.1.1	A	ha1.vl-120.bas-1-flk.gq1.yahoo.com
98.137.1.32	PTR	relay103p1.us1.voice.gq1.yahoo.com
98.137.1.35	A+PTR	relay103p4.us1.voice.gq1.yahoo.com
98.137.1.52	A	relay105p5.us1.voice.gq1.yahoo.com
98.137.1.53	A	relay105p6.us1.voice.gq1.yahoo.com
98.137.1.63	A	relay107p6.us1.voice.gq1.yahoo.com
98.137.1.66	A+PTR	stun101a.us1.voice.gq1.yahoo.com
98.137.1.66	A	beta.stun.voice.yahoo.com
98.137.1.67	A+PTR	stun102a.us1.voice.gq1.yahoo.com
98.137.1.67	A	beta.stun.voice.yahoo.com
98.137.1.70	A	beta.stun.voice.yahoo.com
98.137.1.70	A	stun103a.us1.voice.gq1.yahoo.com
98.137.1.71	A	beta.stun.voice.yahoo.com
98.137.1.97	PTR	unknown-98-137-1-x.yahoo.com
98.137.1.111	A	stun101b.us1.voice.gq1.yahoo.com
98.137.1.113	A	relay109p2.us1.voice.gq1.yahoo.com
98.137.1.114	A	relay109p3.us1.voice.gq1.yahoo.com
98.137.1.127	A	stun103b.us1.voice.gq1.yahoo.com
98.137.1.128	A+PTR	relay111p1.us1.voice.gq1.yahoo.com
98.137.1.160	PTR	relay115p1.us1.voice.gq1.yahoo.com
98.137.1.161	A+PTR	relay115p2.us1.voice.gq1.yahoo.com
98.137.1.163	PTR	relay115p4.us1.voice.gq1.yahoo.com
98.137.1.188	A	pinhole102p5.us1.voice.gq1.yahoo.com
98.137.1.194	A+PTR	pinhole103p3.us1.voice.gq1.yahoo.com
98.137.1.197	A	pinhole103p6.us1.voice.gq1.yahoo.com
98.137.1.200	A	pinhole104p1.us1.voice.gq1.yahoo.com
98.137.1.212	A	relay101p5.us1.voice.gq1.yahoo.com
98.137.1.226	PTR	unknown-98-137-1-x.yahoo.com
98.137.2.1	PTR	unknown-98-137-2-x.yahoo.com
98.137.2.17	A	po-16.bas1-3-prd.gq1.yahoo.com
98.137.2.32	PTR	po-10.fab8-1-gdc.gq1.yahoo.com
98.137.2.33	PTR	unknown-98-137-2-x.yahoo.com
98.137.2.35	PTR	po-11.fab2-1-gdc.gq1.yahoo.com
98.137.2.36	A	po-11.bas1-4-prd.gq1.yahoo.com
98.137.2.64	PTR	po-11.bas1-5-prd.gq1.yahoo.com
98.137.2.65	PTR	po-13.fab3-1-gdc.gq1.yahoo.com
98.137.2.99	A+PTR	po-13.bas1-1-cld.gq1.yahoo.com
98.137.2.128	A+PTR	xe-1-2-0.clr2-a-sat.gq1.yahoo.com
98.137.2.130	PTR	xe-7-3-0.clr2-a-sat.gq1.yahoo.com
98.137.2.160	PTR	te-3-1.fab2-a-sat.gq1.yahoo.com
98.137.2.195	PTR	unknown-98-137-2-x.yahoo.com
98.137.2.224	PTR	unknown-98-137-2-x.yahoo.com
98.137.2.225	PTR	unknown-98-137-2-x.yahoo.com
98.137.2.251	A	bas1-1-cld.gq1.yahoo.com
98.137.2.251	A	lo0.bas1-1-cld.gq1.yahoo.com
98.137.2.252	A	lo1.bas2-1-cld.gq1.yahoo.com
98.137.2.253	A	lo0.bas2-1-cld.gq1.yahoo.com
98.137.3.2	PTR	unknown-98-137-3-x.yahoo.com
98.137.3.67	PTR	unknown-98-137-3-x.yahoo.com
98.137.3.192	PTR	unknown-98-137-3-x.yahoo.com
98.137.3.193	PTR	unknown-98-137-3-x.yahoo.com
98.137.3.226	PTR	unknown-98-137-3-x.yahoo.com
98.137.4.125	A	admin1.amt.a03.yahoodns.net
98.137.4.125	A	admin.amt.vip.gqv.yahoo.com
98.137.4.125	A	amt.yahoo.com
98.137.4.126	A	admin0.amt.vip.gqv.yahoo.com
98.137.4.227	PTR	unknown-98-137-4-x.yahoo.com
98.137.5.35	PTR	unknown-98-137-5-x.yahoo.com
98.137.5.68	A	vl-40.slb2-1-vlt.gqv.yahoo.com
98.137.5.69	A	ecom.yahoo.com
98.137.5.129	PTR	unknown-98-137-5-x.yahoo.com
98.137.5.131	PTR	unknown-98-137-5-x.yahoo.com
98.137.5.160	PTR	unknown-98-137-5-x.yahoo.com
98.137.5.194	PTR	unknown-98-137-5-x.yahoo.com
98.137.5.195	PTR	unknown-98-137-5-x.yahoo.com
98.137.6.11	A	iws.psi.vip.gqv.yahoo.com
98.137.6.40	A	wycins1.psi.vip.gqv.yahoo.com
98.137.6.40	A	wallet.yahoo.com
98.137.6.64	A	notify1.psi.vip.gqv.yahoo.com
98.137.6.67	A	intapi.psi.vip.gqv.yahoo.com
98.137.6.96	PTR	unknown-98-137-6-x.yahoo.com
98.137.6.96	A	ordering.yahoo.com
98.137.6.96	A	wycsec1.psi.a03.yahoodns.net
98.137.6.125	A	api208.psi.gqv.yahoo.com
98.137.6.194	PTR	ws104.psi.gqv.yahoo.com
98.137.7.34	PTR	ar0-vm1.member.gqv.yahoo.com
98.137.7.65	PTR	unknown-98-137-7-x.yahoo.com
98.137.8.2	PTR	ha2.vl-141.bas-5-prd.gq1.yahoo.com
98.137.8.32	PTR	as19301.mail.gq1.yahoo.com
98.137.8.67	PTR	mon4.mail.gq1.yahoo.com
98.137.8.162	PTR	unknown-98-137-8-x.yahoo.com
98.137.8.224	PTR	unknown-98-137-8-x.yahoo.com
98.137.9.1	PTR	unknown-98-137-9-x.yahoo.com
98.137.9.163	PTR	unknown-98-137-9-x.yahoo.com
98.137.9.194	PTR	unknown-98-137-9-x.yahoo.com
98.137.10.2	A	ha2.vl-124.usw-1-lbc.gq2.yahoo.com
98.137.10.73	A	web163512.mail.gq1.yahoo.com
98.137.10.130	PTR	unknown-98-137-10-x.yahoo.com
98.137.10.160	PTR	unknown-98-137-10-x.yahoo.com
98.137.10.224	PTR	unknown-98-137-10-x.yahoo.com
98.137.11.3	PTR	unknown-98-137-11-x.yahoo.com
98.137.11.139	A	any-pr-bh.ybp.ysm.yahoodns.net
98.137.11.139	A	pr-bh-ing.pbp.vip.gq1.yahoo.com
98.137.11.140	A	pr-bucket-ing.pbp.vip.gq1.yahoo.com
98.137.11.141	A	pr-preprod-ing.pbp.vip.gq1.yahoo.com
98.137.11.160	PTR	unknown-98-137-11-x.yahoo.com
98.137.11.161	A+PTR	media-router-api71.prod.media.vip.gq1.yahoo.com
98.137.11.161	A	ncp-gw-mail.g03.yahoodns.net
98.137.11.161	A	ds-media-router-api1.prod.media.g05.yahoodns.net
98.137.11.162	PTR	unknown-98-137-11-x.yahoo.com
98.137.11.163	PTR	media-router-fp74.prod.media.vip.gq1.yahoo.com
98.137.12.2	PTR	unknown-98-137-12-x.yahoo.com
98.137.12.32	PTR	nfs163801.mail.gq1.yahoo.com
98.137.12.49	A	sendmailws111.mail.gq1.yahoo.com
98.137.12.55	A	tm15.bullet.mail.gq1.yahoo.com
98.137.12.56	A	tm1.bullet.mail.gq1.yahoo.com
98.137.12.58	A	tm3.bullet.mail.gq1.yahoo.com
98.137.12.64	A+PTR	smtp1.biz.mail.vip.gq1.yahoo.com
98.137.12.64	A	mail.rds.gr
98.137.12.66	PTR	web163818.mail.gq1.yahoo.com
98.137.12.67	PTR	web163918.mail.gq1.yahoo.com
98.137.12.125	A	proxy.docker.ops.g04.yahoodns.net
98.137.12.178	A	smtp103.biz.mail.gq1.yahoo.com
98.137.12.179	A	smtp104.biz.mail.gq1.yahoo.com
98.137.12.180	A	smtp105.biz.mail.gq1.yahoo.com
98.137.12.182	A	smtp107.biz.mail.gq1.yahoo.com
98.137.12.193	A+PTR	omp1001.mail.gq1.yahoo.com
98.137.12.194	A+PTR	omp1002.mail.gq1.yahoo.com
98.137.12.195	PTR	unknown.yahoo.com
98.137.12.195	A	omp1003.mail.gq1.yahoo.com
98.137.12.197	A	omp1005.mail.gq1.yahoo.com
98.137.12.224	A+PTR	omp1032.mail.gq1.yahoo.com
98.137.12.226	PTR	omp1034.mail.gq1.yahoo.com
98.137.12.229	A	omp1037.mail.gq1.yahoo.com
98.137.12.230	A	omp1038.mail.gq1.yahoo.com
98.137.12.232	A	omp1040.mail.gq1.yahoo.com
98.137.13.96	PTR	unknown-98-137-13-x.yahoo.com
98.137.13.130	PTR	unknown-98-137-13-x.yahoo.com
98.137.13.161	PTR	web163209.mail.gq1.yahoo.com
98.137.13.227	PTR	web163815.mail.gq1.yahoo.com
98.137.14.3	PTR	unknown-98-137-14-x.yahoo.com
98.137.14.34	PTR	unknown-98-137-14-x.yahoo.com
98.137.14.35	PTR	unknown-98-137-14-x.yahoo.com
98.137.14.160	PTR	unknown-98-137-14-x.yahoo.com
98.137.14.193	PTR	unknown-98-137-14-x.yahoo.com
98.137.14.224	PTR	unknown-98-137-14-x.yahoo.com
98.137.15.1	PTR	ha1.xe-7-1-0.msr.gq1.yahoo.com
98.137.15.3	PTR	xe-7-1-0.msr1.gq1.yahoo.com
98.137.15.130	PTR	unknown-98-137-15-x.yahoo.com
98.137.16.162	PTR	unknown-98-137-16-x.yahoo.com
98.137.16.163	PTR	unknown-98-137-16-x.yahoo.com
98.137.16.192	PTR	unknown-98-137-16-x.yahoo.com
98.137.17.2	PTR	unknown-98-137-17-x.yahoo.com
98.137.17.96	PTR	unknown-98-137-17-x.yahoo.com
98.137.17.129	PTR	unknown-98-137-17-x.yahoo.com
98.137.17.160	PTR	unknown-98-137-17-x.yahoo.com
98.137.17.161	PTR	unknown-98-137-17-x.yahoo.com
98.137.18.129	PTR	unknown-98-137-18-x.yahoo.com
98.137.18.131	PTR	unknown-98-137-18-x.yahoo.com
98.137.18.160	PTR	unknown-98-137-18-x.yahoo.com
98.137.18.193	PTR	unknown-98-137-18-x.yahoo.com
98.137.19.3	PTR	unknown-98-137-19-x.yahoo.com
98.137.19.195	PTR	unknown-98-137-19-x.yahoo.com
98.137.19.225	PTR	unknown-98-137-19-x.yahoo.com
98.137.20.2	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.33	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.34	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.96	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.99	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.131	PTR	unknown-98-137-20-x.yahoo.com
98.137.20.225	PTR	unknown-98-137-20-x.yahoo.com
98.137.21.67	PTR	unknown-98-137-21-x.yahoo.com
98.137.22.162	PTR	unknown-98-137-22-x.yahoo.com
98.137.22.163	PTR	unknown-98-137-22-x.yahoo.com
98.137.23.226	PTR	unknown-98-137-23-x.yahoo.com
98.137.24.130	PTR	unknown-98-137-24-x.yahoo.com
98.137.24.225	PTR	unknown-98-137-24-x.yahoo.com
98.137.25.34	PTR	unknown-98-137-25-x.yahoo.com
98.137.25.163	PTR	unknown-98-137-25-x.yahoo.com
98.137.26.64	PTR	f1116.mail.vip.gq1.yahoo.com
98.137.26.79	A	crawler120.mail.gq1.yahoo.com
98.137.26.91	A	mg016.mail.gq1.yahoo.com
98.137.26.113	A	web112419.mail.gq1.yahoo.com
98.137.27.2	PTR	unknown.yahoo.com
98.137.27.2	A	mc3002.mail.gq1.yahoo.com
98.137.27.3	A	mc3003.mail.gq1.yahoo.com
98.137.27.4	A	mc3004.mail.gq1.yahoo.com
98.137.27.8	A	mc3016.mail.gq1.yahoo.com
98.137.27.32	PTR	unknown-98-137-27-x.yahoo.com
98.137.27.36	A	ls10023.mail.gq1.yahoo.com
98.137.27.37	A	ls10024.mail.gq1.yahoo.com
98.137.27.38	A	ls10025.mail.gq1.yahoo.com
98.137.27.39	A	ls10026.mail.gq1.yahoo.com
98.137.27.64	PTR	unknown-98-137-27-x.yahoo.com
98.137.27.65	PTR	unknown-98-137-27-x.yahoo.com
98.137.27.80	A	tmp-nfs1401.ymdb.mail.gq1.yahoo.com
98.137.27.82	A	ats01.ydn.gq1.yahoo.com
98.137.27.84	A	a1-vm1.m14.ymdb.gq1.yahoo.com
98.137.27.85	A	a2-vm1.m14.ymdb.gq1.yahoo.com
98.137.27.98	PTR	unknown-98-137-27-x.yahoo.com
98.137.27.109	A	mc104a.mail.vip.gq1.yahoo.com
98.137.27.112	A	av125.mail.gq1.yahoo.com
98.137.27.113	A	as184.mail.vip.gq1.yahoo.com
98.137.27.116	A	cg55.c4.mail.gq1.yahoo.com
98.137.27.131	A+PTR	mg011.access.mail.gq1.yahoo.com
98.137.27.133	A	mg016.access.mail.gq1.yahoo.com
98.137.27.135	A	outage02.mail.gq1.yahoo.com
98.137.27.136	A	cg15.c4.mail.gq1.yahoo.com
98.137.27.160	A+PTR	stg02-druid.compass.gq1.yahoo.com
98.137.27.165	A	engine56.cap.gq1.yahoo.com
98.137.27.166	A	ci-engine.cap.gq1.yahoo.com
98.137.27.168	A	ls10201.mail.gq1.yahoo.com
98.137.27.192	PTR	web112612.mail.gq1.yahoo.com
98.137.27.194	PTR	unknown-98-137-27-x.yahoo.com
98.137.27.205	A	mg013.access.mail.gq1.yahoo.com
98.137.27.207	A	mg015.access.mail.gq1.yahoo.com
98.137.27.208	A	ls10001.mail.gq1.yahoo.com
98.137.27.209	A	ls10002.mail.gq1.yahoo.com
98.137.27.224	PTR	ls10035.mail.gq1.yahoo.com
98.137.27.249	A	cg7.c204.mail.gq1.yahoo.com
98.137.28.66	PTR	unknown-98-137-28-x.yahoo.com
98.137.28.130	PTR	ha2.gi-8-3.bas-1-grd.gq1.yahoo.com
98.137.28.162	PTR	unknown-98-137-28-x.yahoo.com
98.137.29.226	PTR	unknown-98-137-29-x.yahoo.com
98.137.30.97	PTR	ha1.vl-233.bas-1-flk.gq1.yahoo.com
98.137.30.130	PTR	ha2.vl-234.bas-1-flk.gq1.yahoo.com
98.137.30.142	A	www.myphotos.yahoo.com
98.137.30.142	A	www1-1.xoopit.mail.vip.gq1.yahoo.com
98.137.30.162	PTR	qa102-c.xoopit.mail.gq1.yahoo.com
98.137.31.0	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.3	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.22	A	te-10-0.hsf1-a-yst.gq1.yahoo.com
98.137.31.32	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.34	PTR	te-6-0.bas5-2-con.gq1.yahoo.com
98.137.31.35	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.64	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.67	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.96	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.99	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.121	A	lo0.bas2-2-prd.gq1.yahoo.com
98.137.31.121	A	bas2-2-prd.gq1.yahoo.com
98.137.31.130	A+PTR	xe-2-1-1.msr1.gq1.yahoo.com
98.137.31.145	A	xe-1-0-1.clr1-a-sat.gq1.yahoo.com
98.137.31.149	A	xe-1-0-1.clr2-a-sat.gq1.yahoo.com
98.137.31.159	A	xe-11-1-1.clr2-a-sat.gq1.yahoo.com
98.137.31.161	PTR	xe-3-1-0.clr2-a-gdc.gq1.yahoo.com
98.137.31.173	A	xe-10-2-0.clr1-a-gdc.gq1.yahoo.com
98.137.31.177	A	xe-11-2-0.clr1-a-gdc.gq1.yahoo.com
98.137.31.185	A	xe-2-3-0.clr1-a-gdc.gq1.yahoo.com
98.137.31.193	A+PTR	xe-11-3-0.clr1-a-gdc.gq1.yahoo.com
98.137.31.199	A	lo0.fab4-1-gdc.gq1.yahoo.com
98.137.31.199	A	fab4-1-gdc.gq1.yahoo.com
98.137.31.200	A	lo0.fab5-1-gdc.gq1.yahoo.com
98.137.31.224	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.225	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.226	PTR	unknown-98-137-31-x.yahoo.com
98.137.31.227	PTR	unknown-98-137-31-x.yahoo.com