Robtex

Up: 61.241.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 61.241.128.0/21
Down right: 61.241.136.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.241.128.240	PTR	240.128.241.61.adsl-pool.ah.cnuninet.net
61.241.130.24	A	ezmail.cn
61.241.130.66	PTR	pop.ah165.net
61.241.130.67	PTR	mail.ah165.net
61.241.130.81	PTR	81.130.241.61.adsl-pool.ah.cnuninet.net
61.241.130.81	A	mail.ltqm.com
61.241.130.84	A	atphillies.com
61.241.130.84	A	51sdk.com
61.241.130.84	A	www.51sdk.com
61.241.130.144	PTR	144.130.241.61.adsl-pool.ah.cnuninet.net
61.241.130.144	A	mail.hfhm.com
61.241.130.144	A	mail.linhailingzhi.cn
61.241.130.147	PTR	147.130.241.61.adsl-pool.ah.cnuninet.net
61.241.134.112	PTR	112.134.241.61.adsl-pool.ah.cnuninet.net
61.241.138.171	A	aqqmusic.tcdn.qq.com