Robtex

Up: 144.172.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 144.172.80.0/23
Down right: 144.172.82.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
144.172.80.4	PTR	smtp.adzive.com
144.172.80.5	PTR	smtp.adzive.com
144.172.80.13	PTR	smtp.adzive.com
144.172.80.15	A+PTR	mail.dasclouds.email
144.172.80.15	A	dasunifi.com
144.172.80.17	PTR	smtp.adzive.com
144.172.80.18	A+PTR	h07.milmegas.com
144.172.80.18	A	mail.atueldistribuidora.com
144.172.80.21	PTR	smtp.adzive.com
144.172.80.22	PTR	smtp.adzive.com
144.172.80.24	PTR	smtp.adzive.com
144.172.80.29	PTR	smtp.adzive.com
144.172.80.43	A	ihuang1.com
144.172.80.44	A	webredaktor.pro
144.172.80.44	A	www.gevorgyan.info
144.172.80.47	A	agentxtree.com
144.172.80.73	A	www.leem.es
144.172.80.73	A	leem.es
144.172.80.74	A	tmsof.com
144.172.80.74	A	taxci.com
144.172.80.76	A	single.minfstultra88mn.us
144.172.80.95	A	anyunhost.com
144.172.80.97	A	verify-accountsecurelocked.com
144.172.80.97	A	appleid-apple-verifycation-accountsecurelocked.com
144.172.80.97	A	verifycation-accountappleidsecurelocked.com
144.172.80.102	A	spansy.date
144.172.80.102	A	mail.spansy.date
144.172.80.105	A	mail.lempo.buzz
144.172.80.105	A	lempo.buzz
144.172.80.108	A	mail.seadii.date
144.172.80.108	A	seadii.date
144.172.80.109	A	plonog.date
144.172.80.109	A	mail.plonog.date
144.172.80.112	A	abytic.buzz
144.172.80.112	A	mail.abytic.buzz
144.172.80.114	A	nureker.date
144.172.80.114	A	mail.nureker.date
144.172.80.116	A	mail.inone655.men
144.172.80.116	A	inone655.men
144.172.80.117	PTR	brilliance.anonns.com
144.172.80.117	A	seluta.date
144.172.80.117	A	meridianinvisiblegrille.com.sg
144.172.80.119	PTR	dominate.anonns.com
144.172.80.120	A	mail.bhane.men
144.172.80.120	A	bhane.men
144.172.80.122	A	mail.sup0022.com
144.172.80.123	A	mail.thals.buzz
144.172.80.124	A	shawnscutecuts.com
144.172.80.125	A	mail.geoduaral.date
144.172.80.125	A	geoduaral.date
144.172.80.196	A+PTR	vbest.harpusgov.com
144.172.80.196	A	harpusgov.com
144.172.80.196	A	ns2.harpusgov.com
144.172.80.224	A	iafsys.com
144.172.80.242	A	master.stevesland.us
144.172.80.242	A	ns1.stevesland.us
144.172.80.242	A	stevesland.us
144.172.83.10	A	wedressdirect.com
144.172.83.19	A	www.adultcam.co.in
144.172.83.19	A	adultcam.co.in
144.172.83.32	A	www.wanderzoom.co
144.172.83.32	A	wanderzoom.co
144.172.83.32	A	u-lite.com.my
144.172.83.57	A	fresdnortheast.com
144.172.83.93	A	jacksresearch.com
144.172.83.99	A	zichenyang.com
144.172.83.148	A	dd666888.com
144.172.83.151	A	www.imaginarycreative.com
144.172.83.163	A	nielgoldner.com
144.172.83.186	A	ricalgen.eu.org
144.172.83.192	A	mail.mandril.info
144.172.83.215	A	lgd2198.com
144.172.83.220	A	ladyme.ru
144.172.83.251	A	xingwaijixie.com
144.172.83.251	A	haiyaoutboards.com
144.172.83.251	A	fzxxjp.com