Robtex

Up: 38.154.224.0/19
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Down right: 38.154.232.0/21

IP	Type	Hostname
38.154.238.2	PTR	mail.tdcenergy.com
38.154.238.16	PTR	melindah.tdcenergy.com
38.154.238.18	PTR	bill.tdcenergy.com
38.154.238.65	PTR	tx65.tdcenergy.com
38.154.238.80	PTR	tx80.tdcenergy.com
38.154.238.115	PTR	tx115.tdcenergy.com
38.154.238.128	PTR	tx128.tdcenergy.com
38.154.238.130	PTR	tx130.tdcenergy.com
38.154.238.144	PTR	tx144.tdcenergy.com
38.154.238.147	PTR	tx147.tdcenergy.com
38.154.238.177	PTR	tx177.tdcenergy.com
38.154.238.193	PTR	tx193.tdcenergy.com
38.154.238.208	PTR	tx208.tdcenergy.com
38.154.238.209	PTR	tx209.tdcenergy.com
38.154.238.226	PTR	tx226.tdcenergy.com
38.154.238.227	PTR	tx227.tdcenergy.com
38.154.238.240	PTR	tx240.tdcenergy.com