Robtex

Up: 156.221.128.0/17
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Down left: 156.221.128.0/19
Down right: 156.221.160.0/19

IP	Type	Hostname
156.221.132.115	PTR	host-156.221.115.132-static.tedata.net
156.221.139.166	PTR	host-156.221.166.139-static.tedata.net
156.221.150.138	PTR	host-156.221.138.150-static.tedata.net
156.221.153.192	PTR	host-156.221.192.153-static.tedata.net
156.221.153.254	PTR	host-156.221.254.153-static.tedata.net
156.221.155.176	PTR	host-156.221.176.155-static.tedata.net
156.221.163.12	PTR	host-156.221.12.163-static.tedata.net
156.221.163.166	PTR	host-156.221.166.163-static.tedata.net
156.221.163.238	PTR	host-156.221.238.163-static.tedata.net
156.221.169.166	PTR	host-156.221.166.169-static.tedata.net
156.221.170.166	PTR	host-156.221.166.170-static.tedata.net
156.221.171.46	PTR	host-156.221.46.171-static.tedata.net
156.221.171.134	PTR	host-156.221.134.171-static.tedata.net
156.221.171.164	PTR	host-156.221.164.171-static.tedata.net
156.221.171.166	PTR	host-156.221.166.171-static.tedata.net
156.221.171.167	PTR	host-156.221.167.171-static.tedata.net
156.221.171.230	PTR	host-156.221.230.171-static.tedata.net
156.221.171.254	PTR	host-156.221.254.171-static.tedata.net
156.221.175.46	PTR	host-156.221.46.175-static.tedata.net
156.221.175.166	PTR	host-156.221.166.175-static.tedata.net
156.221.178.251	PTR	host-156.221.251.178-static.tedata.net
156.221.187.166	PTR	host-156.221.166.187-static.tedata.net