Robtex

Up: 1.22.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 1.22.32.0/20
Down right: 1.22.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
1.22.36.86	A+PTR	mail2.pradeepmetals.com
1.22.36.154	A+PTR	email.ramfashion.com
1.22.36.182	A+PTR	mail.sskinfotech.com
1.22.36.235	A	contactme.ujjivansfb.in
1.22.37.58	PTR	mail1.goodluckindia.com
1.22.37.58	A	ns2.bdservices.in
1.22.37.58	A	ns1.bdservices.in
1.22.37.194	PTR	mail.mindarika.net
1.22.44.11	PTR	mail.silicon.net
1.22.44.23	A	sandrivertech.in
1.22.44.57	PTR	webmail.pro5technologies.com
1.22.44.57	A	sovereignforex.com
1.22.44.57	A	pro5technologies.ca
1.22.44.86	PTR	mail.ayartech.in
1.22.44.117	A	alchemistindia.net
1.22.44.131	PTR	mail.shalimarpack.in
1.22.44.149	PTR	mail.eisec.com
1.22.45.108	A	theyashtechnologies.com
1.22.54.76	A	auroradiam.com
1.22.54.76	A	techhiveteam.com
1.22.55.14	A+PTR	webmail.aviworldwide.in
1.22.55.83	A	estanazolol.com
1.22.55.124	A	www.aiktcdspace.org
1.22.55.124	A	aiktcdspace.org
1.22.55.163	PTR	www.hotelsubainternational.com
1.22.55.196	A	laqshyaairportmedia.co.in
1.22.55.202	A+PTR	mail.fidestalog.com
1.22.55.202	A	mail.aspireshipping.net
1.22.55.243	A	mail.autobahn.co.in