Robtex

Up: 91.227.96.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 91.227.98.0/24
Down right: 91.227.99.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.227.98.34	PTR	sr0.bit-serv.de
91.227.98.35	PTR	sr1.bit-serv.de
91.227.98.36	A+PTR	inquisitor.bit-serv.de
91.227.98.36	A	mail.bit-serv.de
91.227.98.37	A	ns2.bit-serv.de
91.227.98.39	PTR	survey.biesterfeld.com
91.227.98.40	PTR	ftp.bit-serv.de
91.227.98.41	PTR	emc-esrs.bit-serv.de
91.227.98.42	PTR	www.biesterfeld-chemlogs.de
91.227.98.43	PTR	pers.biesterfeld.com
91.227.98.44	PTR	legacy.bit-serv.de
91.227.98.45	PTR	citswebx.bit-serv.de
91.227.98.46	PTR	democenter.bit-serv.de
91.227.98.47	PTR	owa.bit-serv.de
91.227.98.48	PTR	controlling.biesterfeld.com
91.227.98.49	PTR	mis.biesterfeld-spezialchemie.com
91.227.98.50	PTR	rosetta.bit-serv.de
91.227.98.51	PTR	bugs.bit-serv.de
91.227.98.52	PTR	champollion.bit-serv.de
91.227.98.53	A+PTR	www.biesterfeld.com
91.227.98.53	A	biesterfeld.ch
91.227.98.54	A+PTR	www.biesterfeld-international.com
91.227.98.54	A	mail1.biesterfeldus.com
91.227.98.54	A	biesterfeldus.com
91.227.98.55	PTR	www.biesterfeld-spezialchemie.com
91.227.98.55	A	biesterfeld-spezialchemie.ro
91.227.98.56	PTR	eumad.biesterfeld-plastic.com
91.227.98.56	A	biesterfeld-plastic.se
91.227.98.56	A	biesterfeld-petroplas.com
91.227.98.58	PTR	www.bit-serv.de
91.227.98.59	PTR	www.biesterfeld-plastic.com
91.227.98.60	A+PTR	rp02.bit-serv.de
91.227.98.60	A	biesterfeld.com
91.227.98.60	A	sch.de
91.227.98.61	PTR	nimbus.bit-serv.de
91.227.98.62	PTR	www1.bit-serv.de
91.227.98.70	A	www.biesterfeld.com
91.227.98.70	A	www.biesterfeld-international.com
91.227.98.70	A	www.biesterfeld-spezialchemie.com
91.227.98.75	A	biesterfeld-spezialchemie.ro
91.227.98.76	PTR	rewrites.bit-serv.de
91.227.98.76	A	biesterfeld-petroplas.com
91.227.98.76	A	biesterfeld-plastic.dk
91.227.99.1	A	bitback-001.bit-serv.de
91.227.99.131	A+PTR	ns.bit-serv.de
91.227.99.132	A+PTR	mail.velox.com
91.227.99.132	A	mail.velox.de
91.227.99.134	PTR	www.velox.com
91.227.99.134	A	velocarb.com
91.227.99.134	A	veloflow.de
91.227.99.139	A	www.velox.de
91.227.99.139	A	velox.de