Robtex

Up: 131.153.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 131.153.76.0/23
Down right: 131.153.78.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
131.153.76.30	A	pokelagu.com
131.153.76.58	A	erp.mpgi.net
131.153.76.58	A	mpgi.net
131.153.76.66	A	speedsin.phoenixnap.com
131.153.76.98	A+PTR	server.glgdnssg.com
131.153.76.98	A	glgdnssg.com
131.153.76.99	PTR	server.glgdnssg.com
131.153.76.99	A	ns1.glgdnssg.com
131.153.76.100	PTR	server.glgdnssg.com
131.153.76.100	A	ns2.glgdnssg.com
131.153.76.130	A	singapore01.hashvault.pro
131.153.76.146	A+PTR	m146.asiatrainingpro.com
131.153.76.146	A	mx.asiatrainingpro.com
131.153.76.146	A	asiatrainingpro.com
131.153.76.147	PTR	m147.asiatrainingpro.com
131.153.76.148	A+PTR	m148.asiatrainingpro.com
131.153.76.149	A+PTR	m149.asiatrainingpro.com
131.153.76.150	A+PTR	m150.asiatrainingpro.com
131.153.76.194	A+PTR	m194.asiatrainingpro.com
131.153.76.201	A+PTR	m201.globaltrainerzone.com
131.153.76.202	A+PTR	m202.globaltrainerzone.com
131.153.76.202	A	bids-sgp.bidder.kayzen.io
131.153.76.203	A+PTR	m203.globaltrainerzone.com
131.153.76.204	A+PTR	m204.globaltrainerzone.com
131.153.76.205	A+PTR	m205.globaltrainerzone.com
131.153.76.206	A+PTR	m206.globaltrainerzone.com
131.153.76.207	A+PTR	m207.globaltrainerzone.com
131.153.76.208	A+PTR	m208.globaltrainerzone.com
131.153.76.209	A+PTR	m209.globaltrainerzone.com
131.153.76.210	A+PTR	m210.globaltrainerzone.com
131.153.76.211	A+PTR	m211.globaltrainerzone.com
131.153.76.212	A+PTR	m212.upskillexperts.com
131.153.76.213	A+PTR	m213.upskillexperts.com
131.153.76.214	A+PTR	m214.upskillexperts.com
131.153.76.215	A+PTR	m215.upskillexperts.com
131.153.76.216	A+PTR	m216.upskillexperts.com
131.153.76.217	A+PTR	m217.upskillexperts.com
131.153.76.218	A+PTR	m218.upskillexperts.com
131.153.76.219	A+PTR	m219.upskillexperts.com
131.153.76.220	A+PTR	m220.upskillexperts.com
131.153.76.221	A+PTR	m221.upskillexperts.com
131.153.76.222	A+PTR	m222.upskillexperts.com
131.153.77.2	A	pscb.in
131.153.77.4	PTR	plesk.philwebservices.com
131.153.77.4	A	oxspringassociates.com
131.153.77.6	PTR	plesk.philwebservices.com
131.153.77.6	A	accumicro.com
131.153.77.6	A	fahrenheit-inc.net
131.153.77.9	A	npc-ts.org
131.153.77.26	A	site24x7.enduserexp.com
131.153.77.66	PTR	philwebservices.httpdns.co
131.153.77.66	A	sunmachineryphil.com
131.153.77.67	PTR	philwebservices.httpdns.co
131.153.77.67	A	pamdrap.org
131.153.77.72	PTR	philwebservices.httpdns.co
131.153.77.72	A	lihci.com
131.153.77.77	PTR	philwebservices.httpdns.co
131.153.77.77	A	vonrod.com
131.153.77.91	A	cebuhousing.net
131.153.77.115	A	granddubai.org
131.153.77.170	A+PTR	perkici2.sgcentos.com
131.153.77.171	PTR	perkici2.sgcentos.com
131.153.77.171	A	jrc.co.id
131.153.77.171	A	core62projekt.com
131.153.77.174	PTR	perkici2.sgcentos.com
131.153.77.174	A	indahparts.com
131.153.77.184	A	travel-withus.com
131.153.77.250	PTR	aluna.pandora-host.com
131.153.77.250	A	kipin.id
131.153.78.138	PTR	nur.mekanikserver.com
131.153.78.138	A	usahalina.com
131.153.78.138	A	megazio.com