Robtex

Up: 49.237.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 49.237.192.0/22
Down right: 49.237.196.0/22

IP	Type	Hostname
49.237.194.20	A+PTR	ppp-49-237-194-20.revip6.asianet.co.th
49.237.198.46	A+PTR	ppp-49-237-198-46.revip6.asianet.co.th
49.237.199.193	A+PTR	ppp-49-237-199-193.revip6.asianet.co.th
49.237.199.235	A+PTR	ppp-49-237-199-235.revip6.asianet.co.th