Robtex

Up: 27.55.100.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 27.55.100.0/24
Down right: 27.55.101.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
27.55.100.21	A+PTR	ppp-27-55-100-21.revip3.asianet.co.th
27.55.100.215	A+PTR	ppp-27-55-100-215.revip3.asianet.co.th
27.55.100.215	A	mail.roro-365.com
27.55.100.215	A	dodo-365.com
27.55.101.48	A	ppp-27-55-101-48.revip3.asianet.co.th