Robtex

Up: 41.223.144.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 41.223.145.0/25
Down right: 41.223.145.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
41.223.145.2	PTR	40-2.rv.interswitchng.com
41.223.145.12	PTR	40-12.rv.interswitchng.com
41.223.145.13	PTR	40-13.rv.interswitchng.com
41.223.145.14	PTR	40-14.rv.interswitchng.com
41.223.145.20	PTR	40-20.rv.interswitchng.com
41.223.145.22	PTR	40-22.rv.interswitchng.com
41.223.145.23	PTR	40-23.rv.interswitchng.com
41.223.145.24	PTR	40-24.rv.interswitchng.com
41.223.145.25	PTR	40-25.rv.interswitchng.com
41.223.145.26	PTR	40-26.rv.interswitchng.com
41.223.145.27	PTR	40-27.rv.interswitchng.com
41.223.145.33	PTR	40-33.rv.interswitchng.com
41.223.145.41	PTR	40-41.rv.interswitchng.com
41.223.145.50	PTR	40-50.rv.interswitchng.com
41.223.145.50	A	reward.interswitchng.com
41.223.145.101	PTR	40-101.rv.interswitchng.com
41.223.145.105	PTR	40-105.rv.interswitchng.com
41.223.145.105	A	help.interswitchgroup.com
41.223.145.105	A	ifissupport.com
41.223.145.132	PTR	40-132.rv.interswitchng.com
41.223.145.141	PTR	40-141.rv.interswitchng.com
41.223.145.141	A	buy.etisalat.com.ng
41.223.145.153	PTR	40-153.rv.interswitchng.com
41.223.145.154	PTR	40-154.rv.interswitchng.com
41.223.145.155	PTR	40-155.rv.interswitchng.com
41.223.145.155	A	mail.interswitchng.com
41.223.145.158	A	myvervecard.com
41.223.145.159	PTR	40-159.rv.interswitchng.com
41.223.145.159	A	interswitch.com
41.223.145.159	A	saturn.interswitchng.com
41.223.145.165	PTR	40-165.rv.interswitchng.com
41.223.145.167	A	quickteller.com
41.223.145.169	A	sandbox.interswitchng.com
41.223.145.172	A	www.smartgov.com.ng
41.223.145.172	A	smartgov.com.ng
41.223.145.173	PTR	40-173.rv.interswitchng.com
41.223.145.173	A	mufasa-qa.interswitchng.com
41.223.145.174	PTR	40-174.rv.interswitchng.com
41.223.145.175	PTR	40-175.rv.interswitchng.com
41.223.145.175	A	qa.interswitchng.com
41.223.145.175	A	usepaycode.com
41.223.145.181	PTR	40-181.rv.interswitchng.com
41.223.145.182	PTR	40-182.rv.interswitchng.com
41.223.145.182	A	discover.quickteller.com
41.223.145.182	A	paywith.quickteller.com
41.223.145.183	PTR	40-183.rv.interswitchng.com
41.223.145.186	PTR	40-186.rv.interswitchng.com
41.223.145.188	PTR	40-188.rv.interswitchng.com
41.223.145.188	A	orion.interswitchng.com
41.223.145.189	PTR	40-189.rv.interswitchng.com
41.223.145.190	PTR	40-190.rv.interswitchng.com
41.223.145.190	A	mtn.quickteller.com
41.223.145.190	A	airtel.quickteller.com
41.223.145.191	PTR	40-191.rv.interswitchng.com
41.223.145.191	A	interswitchagenthub.com
41.223.145.194	PTR	40-194.rv.interswitchng.com
41.223.145.195	PTR	40-195.rv.interswitchng.com
41.223.145.196	PTR	40-196.rv.interswitchng.com
41.223.145.197	PTR	40-197.rv.interswitchng.com
41.223.145.198	PTR	40-198.rv.interswitchng.com
41.223.145.212	PTR	40-212.rv.interswitchng.com
41.223.145.213	PTR	40-213.rv.interswitchng.com
41.223.145.213	A	verveinternational.com
41.223.145.213	A	www.verveinternational.com
41.223.145.215	PTR	40-215.rv.interswitchng.com
41.223.145.216	A+PTR	connect.interswitchng.com
41.223.145.216	A	mail2.eft.co.ke
41.223.145.216	A	mail1.paynet.co.ke
41.223.145.217	PTR	mailserver.interswitchng.com
41.223.145.217	A	mailserver.interswitchnigeria.com
41.223.145.219	PTR	40-219.rv.interswitchng.com
41.223.145.221	A	myretailpay.com
41.223.145.222	PTR	40-222.rv.interswitchng.com
41.223.145.222	A	smarthealthng.com
41.223.145.225	PTR	40-225.rv.interswitchng.com
41.223.145.226	PTR	40-226.rv.interswitchng.com
41.223.145.227	PTR	mail.interswitchgroup.com
41.223.145.227	A	mail.eft.co.ke
41.223.145.227	A	mail.paynet.co.ke
41.223.145.228	A	gatekeeper.interswitchng.com
41.223.145.229	PTR	40-229.rv.interswitchng.com
41.223.145.230	A	mynigeriabills.com
41.223.145.230	A	webpay.interswitchng.com
41.223.145.231	A	www.mynigeriacashcard.com
41.223.145.231	A	mynigeriacashcard.com
41.223.145.232	PTR	40-232.rv.interswitchng.com
41.223.145.233	PTR	40-233.rv.interswitchng.com
41.223.145.237	PTR	40-237.rv.interswitchng.com
41.223.145.238	PTR	40-238.rv.interswitchng.com
41.223.145.238	A	paydirectonline.com
41.223.145.238	A	nigeriabills.com
41.223.145.239	A	corporateautopay.com
41.223.145.242	PTR	40-242.rv.interswitchng.com
41.223.145.244	A+PTR	mailserver2.interswitchgroup.com
41.223.145.244	A	mailserver.interswitchng.com
41.223.145.244	A	fundsdirectonline.com
41.223.145.245	A+PTR	mailserver.interswitchgroup.com