Robtex

Up: 212.158.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 212.158.0.0/18
Down right: 212.158.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.158.2.3	PTR	mailhost.greenham.co.uk
212.158.2.3	A	mail3a.greenham.co.uk
212.158.2.3	A	mail.bunzlmobile.com
212.158.2.4	A+PTR	mail.greenham.co.uk
212.158.2.4	A	mail4a.greenham.co.uk
212.158.3.2	A+PTR	pc1.ashtel.net
212.158.3.2	PTR	pc1.ashfield.gov.uk
212.158.3.3	A+PTR	pc2.ashtel.net
212.158.3.3	PTR	pc2.ashfield.gov.uk
212.158.3.5	A	pc4.ashtel.net
212.158.3.11	A	pc10.ashtel.net
212.158.8.164	PTR	rsvd-amplefuture-164.8.158.212.in-addr.arpa
212.158.8.164	A	www.irelandtonesandgraphics.com
212.158.8.164	A	mail.phonepayforum.com
212.158.9.21	A	mail.mvris.com
212.158.26.251	A	gilwell.scout.org.uk
212.158.26.253	A	hades.scout.org.uk
212.158.26.254	A	newsletter.1stgilwellpark.org
212.158.27.90	A	tagishdns.net
212.158.27.189	A	ilixia.net
212.158.27.189	A	www.ilixia.net
212.158.27.189	A	ilixia.com
212.158.34.36	A	hoklonex.hok-int.co.uk
212.158.45.2	A+PTR	proxy.scan.co.uk
212.158.45.3	PTR	webhost1.scan.co.uk
212.158.45.3	A	tagan.co.uk
212.158.45.3	A	scanproductions.com
212.158.45.151	A+PTR	smtp3.scan.co.uk
212.158.45.152	PTR	mx1.scan.co.uk
212.158.45.152	A	mx2.scan.co.uk
212.158.45.200	A+PTR	secure.scan.co.uk
212.158.45.205	A	mentorcompsys.co.uk
212.158.46.50	A	childrensfood.com
212.158.46.50	A	fddmail.net
212.158.46.57	A	tele7.co.uk
212.158.46.150	A	slade.co.uk
212.158.46.150	A	mail.blackwaterlodge.net
212.158.46.150	A	blackwaterlodge.net
212.158.46.160	A	engineeringnews.co.uk
212.158.48.207	A	host212-158-48-207.uk.regusnet.com
212.158.51.20	A	lightforce.no
212.158.52.196	PTR	rsvd-vitrolife-196.52.158.212.in-addr.arpa
212.158.52.197	PTR	rsvd-vitrolife-197.52.158.212.in-addr.arpa
212.158.53.0	PTR	rsvd-national-computing-0.53.158.212.in-addr.arpa
212.158.64.66	A	host212-158-64-66.uk.regusnet.com
212.158.64.67	A	host212-158-64-67.uk.regusnet.com
212.158.64.68	A	host212-158-64-68.uk.regusnet.com
212.158.64.71	A	host212-158-64-71.uk.regusnet.com
212.158.76.19	A	capitatvl.com
212.158.76.19	A	capitatvl.net
212.158.76.19	A	capitagroup.co.uk
212.158.83.218	A	discoverystore.biz
212.158.105.32	A	parkman.co.uk
212.158.108.213	A	adelphidistillery.co.uk
212.158.108.224	A	buccleuch-foods.com
212.158.108.224	A	buccleuch-food.com
212.158.108.241	A	bellbakers.co.uk
212.158.111.128	PTR	rsvd-accord-128.111.158.212.in-addr.arpa
212.158.111.130	PTR	rsvd-accord-130.111.158.212.in-addr.arpa
212.158.111.131	PTR	mail.accordplc.com
212.158.111.131	A	mail.icslonline.com
212.158.111.131	A	mail.icslaccord.com
212.158.113.194	PTR	smtp.homechoice.co.uk
212.158.114.36	A	www.capula.us
212.158.114.36	A	training.capula.co.uk
212.158.114.36	A	support.capula.co.uk
212.158.117.196	A	gate3.reuters.net
212.158.117.212	A	gate4.reuters.net