Robtex

Up: 77.137.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.137.192.0/21
Down right: 77.137.200.0/21

IP	Type	Hostname
77.137.192.0	A	0.192.137.77.rev.sfr.net
77.137.193.0	A	0.193.137.77.rev.sfr.net
77.137.194.0	A+PTR	0.194.137.77.rev.sfr.net
77.137.195.0	A	0.195.137.77.rev.sfr.net
77.137.196.0	A	0.196.137.77.rev.sfr.net
77.137.197.0	A	0.197.137.77.rev.sfr.net
77.137.198.0	A	0.198.137.77.rev.sfr.net
77.137.199.0	A	0.199.137.77.rev.sfr.net
77.137.200.0	A	0.200.137.77.rev.sfr.net
77.137.201.0	A	0.201.137.77.rev.sfr.net
77.137.202.0	A	0.202.137.77.rev.sfr.net
77.137.203.0	A	0.203.137.77.rev.sfr.net
77.137.204.0	A	0.204.137.77.rev.sfr.net
77.137.205.0	A	0.205.137.77.rev.sfr.net
77.137.206.0	A	0.206.137.77.rev.sfr.net
77.137.207.0	A	0.207.137.77.rev.sfr.net