Robtex

Up: 31.210.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 31.210.129.0/25
Down right: 31.210.129.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.210.129.5	PTR	31-210.129-5.hns.net
31.210.129.7	PTR	31-210.129-7.hns.net
31.210.129.8	PTR	31-210.129-8.hns.net
31.210.129.12	PTR	31-210.129-12.hns.net
31.210.129.19	PTR	31-210.129-19.hns.net
31.210.129.20	PTR	31-210.129-20.hns.net
31.210.129.21	A	offshoreoilandgas.co.uk
31.210.129.23	PTR	31-210.129-23.hns.net
31.210.129.25	PTR	31-210.129-25.hns.net
31.210.129.27	PTR	31-210.129-27.hns.net
31.210.129.28	PTR	31-210.129-28.hns.net
31.210.129.33	PTR	31-210.129-33.hns.net
31.210.129.37	A+PTR	ns1.jatech.co.uk
31.210.129.37	A	ns1.jatechdns.com
31.210.129.38	A+PTR	ns2.jatech.co.uk
31.210.129.38	A	ns2.jatechdns.com
31.210.129.39	A+PTR	mx3.jatech.co.uk
31.210.129.40	A+PTR	mx4.jatech.co.uk
31.210.129.43	A	anticsonline.co.uk
31.210.129.43	A	www.antics.ltd.uk
31.210.129.43	A	www.bbguns.co.uk
31.210.129.44	PTR	hosting.jatech.co.uk
31.210.129.44	A	customade.co.uk
31.210.129.44	A	balen.co.uk
31.210.129.45	A+PTR	www.jatech.co.uk
31.210.129.45	A	jatech.co.uk
31.210.129.45	A	warehousemanagementsystems.co.uk
31.210.129.50	A	anticsonline.co.uk
31.210.129.50	A	www.antics.ltd.uk
31.210.129.50	A	www.anticsonline.uk
31.210.129.66	PTR	31-210.129-66.hns.net
31.210.129.67	PTR	31-210.129-67.hns.net
31.210.129.68	PTR	31-210.129-68.hns.net
31.210.129.69	PTR	31-210.129-69.hns.net
31.210.129.70	PTR	31-210.129-70.hns.net
31.210.129.73	PTR	31-210.129-73.hns.net
31.210.129.74	PTR	31-210.129-74.hns.net
31.210.129.81	PTR	31-210.129-81.hns.net
31.210.129.86	PTR	31-210.129-86.hns.net
31.210.129.87	PTR	31-210.129-87.hns.net
31.210.129.88	PTR	31-210.129-88.hns.net
31.210.129.91	PTR	31-210.129-91.hns.net
31.210.129.93	PTR	31-210.129-93.hns.net
31.210.129.103	PTR	31-210.129-103.hns.net
31.210.129.105	PTR	parragon.kolne.asa
31.210.129.112	PTR	31-210.129-112.hns.net
31.210.129.113	PTR	31-210.129-113.hns.net
31.210.129.116	A+PTR	router.hostedbits.net
31.210.129.117	A+PTR	bitcs7.hostedbits.net
31.210.129.118	A	teknocentral.com
31.210.129.120	A+PTR	www.everythingforthechef.com
31.210.129.120	A	everythingforthechef.com
31.210.129.121	PTR	bitcw1.hostedbits.net
31.210.129.121	A	www.file-transfer.co.uk
31.210.129.121	A	file-transfer.co.uk
31.210.129.122	A+PTR	bitcl3.hostedbits.net
31.210.129.123	PTR	unimatrix.hostedbits.net
31.210.129.123	A	www.iesds.com
31.210.129.123	A	emailwindows.net
31.210.129.124	A	supportcoop.co.uk
31.210.129.124	A	directcollectionservices.co.uk
31.210.129.125	PTR	tubewiz.hostedbits.net
31.210.129.125	A	tubewiz.com
31.210.129.125	A	tonicrelief.com
31.210.129.127	PTR	31-210.129-127.hns.net
31.210.129.137	PTR	31-210.129-137.superpings.com
31.210.129.138	PTR	31-210.129-138.superpings.com
31.210.129.138	A	ns1.superpings.net
31.210.129.139	PTR	31-210.129-139.superpings.com
31.210.129.142	PTR	31-210.129-142.superpings.com
31.210.129.144	PTR	31-210.129-144.superpings.com
31.210.129.147	PTR	31-210.129-147.superpings.com
31.210.129.147	A	kolab.ukbo.org
31.210.129.147	A	ukbo.org
31.210.129.149	PTR	31-210.129-149.superpings.com
31.210.129.153	PTR	31-210.129-153.superpings.com
31.210.129.153	A	basestructures.com
31.210.129.153	A	basestructures.co.uk
31.210.129.156	A	mail.betterfood.co.uk
31.210.129.157	PTR	31-210.129-157.superpings.com
31.210.129.158	PTR	31-210.129-158.superpings.com
31.210.129.166	PTR	31-210.129-166.superpings.com
31.210.129.170	PTR	31-210.129-170.superpings.com
31.210.129.172	PTR	31-210.129-172.superpings.com
31.210.129.180	PTR	uk-brs-cpa-001.superpings.net
31.210.129.180	A	ukbo.org
31.210.129.180	A	pushmedia.co.uk
31.210.129.185	PTR	31-210.129-185.superpings.com
31.210.129.196	PTR	31-210.129-196.hns.net
31.210.129.200	PTR	31-210.129-200.hns.net
31.210.129.206	PTR	31-210.129-206.hns.net
31.210.129.208	PTR	31-210.129-208.hns.net
31.210.129.209	PTR	31-210.129-209.hns.net
31.210.129.210	PTR	31-210.129-210.hns.net
31.210.129.212	PTR	31-210.129-212.hns.net
31.210.129.221	PTR	31-210.129-221.hns.net
31.210.129.228	PTR	31-210.129-228.hns.net
31.210.129.230	PTR	31-210.129-230.hns.net
31.210.129.237	PTR	31-210.129-237.hns.net
31.210.129.243	PTR	31-210.129-243.hns.net
31.210.129.249	PTR	31-210.129-249.hns.net
31.210.129.253	PTR	31-210.129-253.hns.net
31.210.129.255	PTR	31-210.129-255.hns.net