Robtex

Up: 193.93.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.93.153.0/25
Down right: 193.93.153.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.93.153.31	PTR	ns1.bicomsystems.com
193.93.153.31	A	mail.bicoms.com
193.93.153.31	A	bicom.systems
193.93.153.32	A+PTR	mail.bicomsystems.com
193.93.153.32	A	mail.jordanovic.com
193.93.153.32	A	mail.bicom.us
193.93.153.46	A+PTR	obione.bicomsystems.com
193.93.153.80	PTR	wiki.bicomsystems.com
193.93.153.90	A	www.bicomsystems.com
193.93.153.103	A	voip.bicomsystems.com
193.93.153.104	PTR	sip.bicomtelecom.com
193.93.153.107	A+PTR	mt-01.bicomsystems.com
193.93.153.115	PTR	mail.bicomtelecom.com
193.93.153.115	A	ns1.interglobalnumber.com
193.93.153.115	A	bicomtelecoms.com
193.93.153.122	PTR	blog.bicomsystems.com
193.93.153.124	A	commsware.bicomsystems.com
193.93.153.126	A	voipmarket.co.uk
193.93.153.126	A	www.voipmarket.co.uk
193.93.153.131	A+PTR	ns2.bicomsystems.com
193.93.153.134	A+PTR	cr.bicomsystems.com
193.93.153.138	A+PTR	downloads.bicomsystems.com
193.93.153.140	A	hosted-switch.net
193.93.153.147	A	urdosa.org
193.93.153.147	A	urdosa.bicomsystems.com
193.93.153.152	A	smart2check.eu
193.93.153.158	A+PTR	europa-network.bicomsystems.com
193.93.153.162	A+PTR	telcoware.bicomsystems.com
193.93.153.167	PTR	sales.bicomsystems.com
193.93.153.174	A	interglobalnumber.com
193.93.153.191	A	btelcommunications.com
193.93.153.211	A	lansalot.ltd