Robtex

Up: 122.55.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 122.55.48.0/25
Down right: 122.55.48.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
122.55.48.2	A+PTR	pki.com.ph
122.55.48.2	A	www.pki.com.ph
122.55.48.3	A+PTR	smtp.pki.com.ph
122.55.48.4	A+PTR	smtp2.pki.com.ph
122.55.48.35	PTR	122.55.48.35.pldt.net
122.55.48.35	A	standardinsuranceonline.com
122.55.48.46	PTR	122.55.48.46.pldt.net
122.55.48.46	A	standard-insurance.ph
122.55.48.46	A	standard-insurance.com
122.55.48.62	PTR	122.55.48.62.pldt.net
122.55.48.82	PTR	host.3.static.mmdc.com.ph
122.55.48.82	A	mail.rusina.com.ph
122.55.48.85	PTR	host_5.rusina.com.ph
122.55.48.85	A	mail.mmdc.com.ph
122.55.48.85	A	mmdc.com.ph
122.55.48.86	PTR	host_6.rusina.com.ph
122.55.48.98	PTR	host_3.cirtek.com.ph
122.55.48.105	PTR	host_10.cirtek.com.ph
122.55.48.105	A	mail2.cirtek.ph
122.55.48.107	PTR	host_12.cirtek.com.ph
122.55.48.107	A	mailbackup.cirtekbts.com
122.55.48.107	A	mailbackup.cirtekats.com
122.55.48.112	PTR	122.55.48.112.pldt.net
122.55.48.115	A	payorlink.maxicare.com.ph
122.55.48.131	PTR	122.55.48.131.pldt.net
122.55.48.151	PTR	host.40.static.syrahost.com
122.55.48.152	PTR	host.1.static.sti.edu
122.55.48.154	A+PTR	mx1.sti.edu
122.55.48.154	A	stihq.net
122.55.48.154	A	mx1.stihq.net
122.55.48.155	PTR	host.4.static.sti.edu
122.55.48.155	A	sti.edu
122.55.48.155	A	www.i-cares.com
122.55.48.157	PTR	mx2.sti.edu
122.55.48.157	A+PTR	mx2.stihq.net
122.55.48.157	A	neonjellyfish.com
122.55.48.159	PTR	host.8.static.sti.edu
122.55.48.160	PTR	122.55.48.160.pldt.net
122.55.48.219	PTR	122.55.48.219.pldt.net
122.55.48.254	PTR	122.55.48.254.pldt.net