Robtex

Up: 31.187.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 31.187.0.0/20
Down right: 31.187.16.0/20

IP	Type	Hostname
31.187.0.92	A+PTR	31-187-0-92.dynamic.upc.ie
31.187.0.225	A+PTR	31-187-0-225.dynamic.upc.ie
31.187.0.240	A	nscam.com
31.187.1.1	A+PTR	31-187-1-1.dynamic.upc.ie
31.187.1.1	A	31-187-1-1.home.aster.pl
31.187.1.2	A+PTR	31-187-1-2.dynamic.upc.ie
31.187.1.3	PTR	31-187-1-3.dynamic.upc.ie
31.187.1.3	A	31-187-1-3.home.aster.pl
31.187.1.5	PTR	31-187-1-5.dynamic.upc.ie
31.187.1.32	PTR	31-187-1-32.dynamic.upc.ie
31.187.1.32	A	31-187-1-32.home.aster.pl
31.187.1.33	A+PTR	31-187-1-33.home.aster.pl
31.187.1.34	A+PTR	31-187-1-34.dynamic.upc.ie
31.187.1.34	A	31-187-1-34.home.aster.pl
31.187.1.35	PTR	31-187-1-35.dynamic.upc.ie
31.187.1.64	A+PTR	31-187-1-64.dynamic.upc.ie
31.187.1.64	A	31-187-1-64.home.aster.pl
31.187.1.65	PTR	31-187-1-65.dynamic.upc.ie
31.187.1.65	A	31-187-1-65.home.aster.pl
31.187.1.66	PTR	31-187-1-66.dynamic.upc.ie
31.187.1.66	A	31-187-1-66.home.aster.pl
31.187.1.67	PTR	31-187-1-67.dynamic.upc.ie
31.187.1.96	A+PTR	31-187-1-96.dynamic.upc.ie
31.187.1.96	A	31-187-1-96.home.aster.pl
31.187.1.97	PTR	31-187-1-97.dynamic.upc.ie
31.187.1.97	A	31-187-1-97.home.aster.pl
31.187.1.98	PTR	31-187-1-98.dynamic.upc.ie
31.187.1.98	A	31-187-1-98.home.aster.pl
31.187.1.99	PTR	31-187-1-99.dynamic.upc.ie
31.187.1.128	A	31-187-1-128.home.aster.pl
31.187.1.130	A	31-187-1-130.home.aster.pl
31.187.1.136	A	31-187-1-136.home.aster.pl
31.187.1.147	A	31-187-1-147.home.aster.pl
31.187.1.160	A	31-187-1-160.home.aster.pl
31.187.1.164	A	31-187-1-164.home.aster.pl
31.187.1.169	A	31-187-1-169.home.aster.pl
31.187.1.173	A	31-187-1-173.home.aster.pl
31.187.1.192	A	31-187-1-192.home.aster.pl
31.187.1.193	A	31-187-1-193.home.aster.pl
31.187.1.195	A	31-187-1-195.home.aster.pl
31.187.1.200	A	31-187-1-200.home.aster.pl
31.187.1.224	A	31-187-1-224.home.aster.pl
31.187.1.225	A	31-187-1-225.home.aster.pl
31.187.1.227	A	31-187-1-227.home.aster.pl
31.187.1.236	A	31-187-1-236.home.aster.pl
31.187.2.0	A+PTR	31-187-2-0.dynamic.upc.ie
31.187.2.4	A	31-187-2-4.dynamic.upc.ie
31.187.2.78	A	31-187-2-78.dynamic.upc.ie
31.187.2.91	A	31-187-2-91.dynamic.upc.ie
31.187.2.138	A	31-187-2-138.dynamic.upc.ie
31.187.2.220	A	31-187-2-220.dynamic.upc.ie
31.187.4.44	A	31-187-4-44.home.aster.pl
31.187.5.83	A	xdi.nu
31.187.5.83	A	31-187-5-83.dynamic.upc.ie
31.187.5.131	A	31-187-5-131.dynamic.upc.ie
31.187.6.4	A+PTR	31-187-6-4.dynamic.upc.ie
31.187.6.36	A	mail.clsonline.ie
31.187.6.243	A	colinomurchu.com
31.187.7.211	A	31-187-7-211.dynamic.upc.ie
31.187.8.91	A	31-187-8-91.home.aster.pl
31.187.8.155	A	31-187-8-155.dynamic.upc.ie
31.187.9.2	A+PTR	31-187-9-2.dynamic.upc.ie
31.187.12.23	A+PTR	31-187-12-23.dynamic.upc.ie
31.187.12.23	A	paulwburke.info
31.187.12.201	A	nat-pod3-10.aster.pl
31.187.15.2	PTR	31-187-15-2.dynamic.upc.ie
31.187.16.3	A+PTR	31-187-16-3.dynamic.upc.ie
31.187.16.50	A	aircity.eu
31.187.16.134	A	raven-nest.net
31.187.17.2	PTR	31-187-17-2.dynamic.upc.ie
31.187.17.229	PTR	31-187-17-229.dynamic.upc.ie
31.187.18.2	PTR	31-187-18-2.dynamic.upc.ie
31.187.18.224	A	raven-nest.net
31.187.18.224	A	hades.raven-nest.net
31.187.19.16	PTR	31-187-19-16.dynamic.upc.ie
31.187.19.16	A	lbce.dyndns.org
31.187.19.16	A	remote.lbce.net
31.187.20.218	A	mail.mckeogh.me
31.187.21.2	A	31-187-21-2.dynamic.upc.ie
31.187.27.188	A+PTR	31-187-27-188.dynamic.upc.ie
31.187.27.201	A+PTR	31-187-27-201.dynamic.upc.ie
31.187.28.55	A+PTR	31-187-28-55.dynamic.upc.ie
31.187.28.65	A+PTR	31-187-28-65.dynamic.upc.ie
31.187.28.93	A+PTR	31-187-28-93.dynamic.upc.ie
31.187.28.93	A	cyclomedicabackup.selfip.com
31.187.31.2	A+PTR	31-187-31-2.dynamic.upc.ie