Robtex

Up: 61.57.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 61.57.0.0/20
Down right: 61.57.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.57.3.153	A	153.3.57.61.dynamic.ttn.net
61.57.3.224	A	224.3.57.61.dynamic.ttn.net
61.57.7.171	A	61-57-7-171.adslp.ttn.net
61.57.11.46	A	46.11.57.61.dynamic.ttn.net
61.57.13.2	A	61-57-13-2.adsl.ttn.net
61.57.16.131	PTR	131.16.57.61.dynamic.ttn.net
61.57.22.171	A	sdd.cc
61.57.22.171	A	61-57-22-171.adsl.ttn.net
61.57.25.0	A+PTR	0.25.57.61.adsl.static.ttn.net
61.57.25.49	A	49.25.57.61.adsl.static.ttn.net
61.57.25.224	PTR	224.25.57.61.adsl.static.ttn.net
61.57.25.224	A	mail.hoanpharma.com
61.57.25.224	A	ns2.hatcopharma.com
61.57.26.0	A+PTR	0.26.57.61.adsl.static.ttn.net
61.57.26.23	A	23.26.57.61.adsl.static.ttn.net
61.57.27.0	A+PTR	0.27.57.61.adsl.static.ttn.net
61.57.28.0	A+PTR	0.28.57.61.adsl.static.ttn.net
61.57.28.96	PTR	96.28.57.61.adsl.static.ttn.net
61.57.28.128	PTR	128.28.57.61.adsl.static.ttn.net
61.57.28.160	PTR	160.28.57.61.adsl.static.ttn.net
61.57.28.192	PTR	192.28.57.61.adsl.static.ttn.net
61.57.28.224	PTR	224.28.57.61.adsl.static.ttn.net
61.57.29.0	A+PTR	0.29.57.61.adsl.static.ttn.net
61.57.29.2	A	2.29.57.61.adsl.static.ttn.net
61.57.29.3	PTR	wtc02.wontex.com.tw
61.57.29.3	A	wontex.com.tw
61.57.29.3	A	wtcnt02.wonderful-wire.com.tw
61.57.29.32	PTR	32.29.57.61.adsl.static.ttn.net
61.57.29.96	PTR	96.29.57.61.adsl.static.ttn.net
61.57.29.128	PTR	128.29.57.61.adsl.static.ttn.net
61.57.29.160	PTR	160.29.57.61.adsl.static.ttn.net
61.57.29.162	PTR	ms1.llt.com.tw
61.57.29.192	PTR	192.29.57.61.adsl.static.ttn.net
61.57.29.194	PTR	mail.eexcelint.com.tw
61.57.29.194	A	www.eexcelint.com.tw
61.57.30.0	A+PTR	0.30.57.61.adsl.static.ttn.net
61.57.30.32	PTR	32.30.57.61.adsl.static.ttn.net
61.57.30.64	PTR	64.30.57.61.adsl.static.ttn.net
61.57.30.96	PTR	96.30.57.61.adsl.static.ttn.net
61.57.30.128	PTR	128.30.57.61.adsl.static.ttn.net
61.57.30.160	PTR	160.30.57.61.adsl.static.ttn.net
61.57.30.192	PTR	192.30.57.61.adsl.static.ttn.net
61.57.30.224	PTR	224.30.57.61.adsl.static.ttn.net
61.57.31.2	A	61-57-31-2.adsl.ttn.net
61.57.31.11	A	mail.cctch.com
61.57.31.32	PTR	61-57-31-32.adsl.ttn.net
61.57.31.64	PTR	61-57-31-64.adsl.ttn.net
61.57.31.96	PTR	61-57-31-96.adsl.ttn.net
61.57.31.160	PTR	61-57-31-160.adsl.ttn.net