Robtex

Up: 122.183.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 122.183.128.0/22
Down right: 122.183.132.0/22

IP	Type	Hostname
122.183.132.98	PTR	mail.jayjaymills.in
122.183.133.4	PTR	telemedia-smb-004.133.183.122.airtelbroadband.in
122.183.133.72	PTR	telemedia-smb-072.133.183.122.airtelbroadband.in
122.183.133.185	PTR	www.e-consystems.com
122.183.133.186	PTR	www.e-consystems.com
122.183.133.187	PTR	www.e-consystems.com
122.183.133.220	A	i.public-root.net
122.183.133.220	A	i.public-root.com
122.183.133.220	A	*.goldbookyucatan.com
122.183.133.252	A	mail.athenainfo.com