Robtex

Up: 168.243.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 168.243.152.0/22
Down right: 168.243.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
168.243.152.178	PTR	flyman.bamericano.com
168.243.152.181	A+PTR	be.gytcontinental.com.sv
168.243.152.181	A+PTR	webmail.gytcontinental.com.sv
168.243.152.182	A+PTR	webbanking.gytcontinental.com.sv
168.243.152.182	PTR	www.gytcontinental.com.sv
168.243.152.190	A	www.gytcontinental.com.sv
168.243.153.10	A+PTR	ns1.oirsa.org
168.243.153.10	A	www.oirsa.org
168.243.153.10	A	ns1.oirsa.org.sv
168.243.154.82	PTR	mail.chifung.com.sv
168.243.154.234	PTR	aca-ex-1.proaces.com.sv
168.243.154.234	PTR	mail.proaces.com.sv
168.243.154.234	PTR	mail.tacoplast.com.sv
168.243.155.98	PTR	id1028019.superselectos.com.sv
168.243.155.98	A	mail.superselectos.com.sv
168.243.155.98	A	mail.sucap.com.sv
168.243.156.99	A	mail.grupocassa.biz
168.243.156.99	A	correo.grupocassa.biz
168.243.156.99	A	grupocassa.biz
168.243.156.104	PTR	mail.grupocassa.com
168.243.156.108	A+PTR	mail.grupocassa.com
168.243.156.108	A	grupocassa.com
168.243.158.2	PTR	id1029004.dijesa.net
168.243.158.3	PTR	id1029004.dijesa.net
168.243.159.106	PTR	mail.decameron.com.sv
168.243.159.106	PTR	www.decameron.com.sv
168.243.159.106	A	decameron.com.sv
168.243.159.135	PTR	id001.bdofigueroajimenez.com
168.243.159.235	PTR	id1024006.iica.org.sv