Robtex

Up: 203.187.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.187.112.0/22
Down right: 203.187.116.0/22

IP	Type	Hostname
203.187.112.26	A	u112-26.u203-187.giga.net.tw
203.187.112.80	A+PTR	host-203-187-112-80.ip.kbtelecom.net
203.187.112.91	A	host-203-187-112-91.ip.kbtelecom.net
203.187.112.92	A	host-203-187-112-92.ip.kbtelecom.net
203.187.112.107	A+PTR	host-203-187-112-107.ip.kbtelecom.net
203.187.112.122	A+PTR	host-203-187-112-122.ip.kbtelecom.net
203.187.112.133	A	host-203-187-112-133.ip.kbtelecom.net
203.187.112.156	A	host-203-187-112-156.ip.kbtelecom.net
203.187.112.253	A	host-203-187-112-253.ip.kbtelecom.net
203.187.114.33	A+PTR	host-203-187-114-33.ip.kbtelecom.net
203.187.114.49	A+PTR	host-203-187-114-49.ip.kbtelecom.net
203.187.114.98	PTR	host-203-187-114-98.ip.kbtelecom.net
203.187.114.126	A	host-203-187-114-126.ip.kbtelecom.net
203.187.114.221	A	host-203-187-114-221.ip.kbtelecom.net
203.187.114.226	A	host-203-187-114-226.ip.kbtelecom.net
203.187.115.44	A	host-203-187-115-44.ip.kbtelecom.net
203.187.115.138	PTR	host-203-187-115-138.ip.kbtelecom.net
203.187.115.159	A	host-203-187-115-159.ip.kbtelecom.net
203.187.116.145	A	host-203-187-116-145.ip.kbtelecom.net
203.187.117.14	A	host-203-187-117-14.ip.kbtelecom.net
203.187.117.42	PTR	host-203-187-117-42.ip.kbtelecom.net
203.187.117.217	A+PTR	host-203-187-117-217.ip.kbtelecom.net
203.187.118.29	A	host-203-187-118-29.ip.kbtelecom.net
203.187.118.148	A	host-203-187-118-148.ip.kbtelecom.net
203.187.118.181	A	host-203-187-118-181.ip.kbtelecom.net
203.187.118.198	A	host-203-187-118-198.ip.kbtelecom.net
203.187.119.58	A+PTR	host-203-187-119-58.ip.kbtelecom.net
203.187.119.100	A	host-203-187-119-100.ip.kbtelecom.net
203.187.119.139	A+PTR	host-203-187-119-139.ip.kbtelecom.net
203.187.119.243	A	host-203-187-119-243.ip.kbtelecom.net