Robtex

Up: 80.88.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 80.88.128.0/22
Down right: 80.88.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.88.128.3	A	mfg-bgp-1.emperion.net
80.88.128.4	A	mfg-bgp-2.emperion.net
80.88.128.15	A	pallene.emperion.net
80.88.128.17	A	titan.emperion.net
80.88.128.19	A+PTR	p1r.emperion.net
80.88.128.23	PTR	frodo.emperion.net
80.88.128.23	A	dns1.emperion.net
80.88.128.23	A	hermes.emperion.net
80.88.128.24	A	ping.emperion.net
80.88.128.26	A	echo.emperion.net
80.88.128.33	A+PTR	heimdal.emperion.net
80.88.128.41	A+PTR	helene.emperion.net
80.88.128.41	A+PTR	orion.emperion.net
80.88.128.42	A+PTR	dione.emperion.net
80.88.128.52	A	galieio.emperion.net
80.88.128.56	A	old-stats.emperion.net
80.88.128.57	A+PTR	stats.emperion.net
80.88.128.77	A+PTR	uranienborg.emperion.net
80.88.128.79	A+PTR	emp-vpn.emperion.net
80.88.128.81	PTR	cc.emperion.net
80.88.128.81	PTR	empccb.emperion.net
80.88.128.81	PTR	empmss.emperion.net
80.88.128.84	A+PTR	www.emperion.net
80.88.128.84	A	emperion.net
80.88.128.86	PTR	www.emperion.net
80.88.128.87	A	mail.emperion.net
80.88.128.88	A+PTR	enceladus.emperion.net
80.88.128.88	PTR	mail.emperion.net
80.88.128.89	A+PTR	skathi.emperion.net
80.88.128.90	A	ymir.emperion.net
80.88.128.91	A+PTR	thrym.emperion.net
80.88.128.101	PTR	mail.kpsworld.com
80.88.128.110	A+PTR	iapetus.emperion.net
80.88.128.149	A	calypso.emperion.net
80.88.128.203	PTR	master.emperion.net
80.88.128.203	A+PTR	selfcare.emperion.net
80.88.128.204	A	site.emperion.net
80.88.128.210	A	stun.emperion.net
80.88.128.210	A	ipa.emperion.net
80.88.128.211	A	voip.emperion.net
80.88.130.61	PTR	mail1.tranterserve.com
80.88.130.230	PTR	mail.acn.aero
80.88.131.165	PTR	localmail.nigerdock.com
80.88.132.83	PTR	cybele.biz
80.88.134.1	PTR	vrs01-gw.emperion.net
80.88.134.1	PTR	alg-gw.algon.net.ng
80.88.134.2	PTR	alg-gw.algon.net.ng