Robtex

Up: 157.100.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 157.100.72.0/25
Down right: 157.100.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.100.72.1	PTR	host-157-100-72-1.ecua.net.ec
157.100.72.2	PTR	mailb.pacifico.fin.ec
157.100.72.2	A	ns1b.bancodelpacifico.com.ec
157.100.72.2	A	ns1b.bancodelpacifico.com
157.100.72.3	PTR	host-157-100-72-3.ecua.net.ec
157.100.72.4	PTR	host-157-100-72-4.ecua.net.ec
157.100.72.4	A	webmail.pacifico.fin.ec
157.100.72.5	A+PTR	mail.pacifico.com.ec
157.100.72.5	A+PTR	mailb.pacifico.com.ec
157.100.72.5	A	images.pacifico.com.ec
157.100.72.6	PTR	host-157-100-72-6.ecua.net.ec
157.100.72.6	A	www.bancodelpacifico.ec
157.100.72.6	A	www.pacifico.com.ec
157.100.72.7	PTR	host-157-100-72-7.ecua.net.ec
157.100.72.7	A	www.ns1.intermatico.com
157.100.72.7	A	www.intermatico.com
157.100.72.8	PTR	host-157-100-72-8.ecua.net.ec
157.100.72.9	PTR	host-157-100-72-9.ecua.net.ec
157.100.72.9	A	bancodelpacifico.com.pa
157.100.72.9	A	www.ns1.bancodelpacifico.com.pa
157.100.72.10	PTR	host-157-100-72-10.ecua.net.ec
157.100.72.10	A	www.ns1.bancobanco.ec
157.100.72.10	A	www.bancobanco.ec
157.100.72.11	PTR	host-157-100-72-11.ecua.net.ec
157.100.72.11	A	www.ns1.intermatico.com.ec
157.100.72.12	PTR	host-157-100-72-12.ecua.net.ec
157.100.72.13	PTR	host-157-100-72-13.ecua.net.ec
157.100.72.13	A	www.ns1.sfbp.fin.ec
157.100.72.13	A	www.sfbp.ec
157.100.72.14	A+PTR	mailb.bancopacifico.com.ec
157.100.72.14	A	www.ns1.bancopacifico.com.ec
157.100.72.14	A	mail.bancopacifico.com.ec
157.100.72.15	PTR	host-157-100-72-15.ecua.net.ec
157.100.72.15	A	www.ns1.movilmatico.com.ec
157.100.72.15	A	www.movilmatico.fin.ec
157.100.72.16	A+PTR	mailb.bancodelpacifico.com.ec
157.100.72.16	A	www.ns1.bancodelpacifico.com.ec
157.100.72.16	A	mail.bancodelpacifico.com.ec
157.100.72.17	PTR	host-157-100-72-17.ecua.net.ec
157.100.72.18	PTR	host-157-100-72-18.ecua.net.ec
157.100.72.18	A	www.ns1.aplicacionesbp.com.ec
157.100.72.19	PTR	pacifico.ec
157.100.72.20	PTR	host-157-100-72-20.ecua.net.ec
157.100.72.28	PTR	host-157-100-72-28.ecua.net.ec
157.100.72.28	A	www.ns1.bp.fin.ec
157.100.72.29	PTR	host-157-100-72-29.ecua.net.ec
157.100.72.29	A	vpn.pacifico.fin.ec
157.100.72.30	A+PTR	mail.pacifico.fin.ec
157.100.72.239	PTR	host-157-100-72-239.ecua.net.ec