<Table> <Tr> <Th_colspan="2"> Investigation Discovery </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Launched </Th> <Td> October 7, 1996; 21 years ago (1996 - 10 - 07) </Td> </Tr> <Tr> <Th> Owned by </Th> <Td> Discovery Communications </Td> </Tr> <Tr> <Th> Picture format </Th> <Td> 1080i (HDTV) 480i (SDTV) </Td> </Tr> <Tr> <Th> Country </Th> <Td> United States </Td> </Tr> <Tr> <Th> Headquarters </Th> <Td> Maryland U.S. </Td> </Tr> <Tr> <Th> Formerly called </Th> <Td> Discovery Civilization Network: The World History and Geography Channel (1996--98) Discovery Civilization Channel (1998--2003) Discovery Times (2003--08) </Td> </Tr> <Tr> <Th> Sister channel (s) </Th> <Td> Discovery Channel TLC Animal Planet OWN Destination America Discovery Life Discovery Family American Heroes Channel Science Velocity </Td> </Tr> <Tr> <Th> Website </Th> <Td> InvestigationDiscovery.com CrimeFeed.com (Official Blog) </Td> </Tr> <Tr> <Th_colspan="2"> Availability </Th> </Tr> <Tr> <Th> Dish Network (US) </Th> <Td> 192 (HD / SD) </Td> </Tr> <Tr> <Th> 4DTV C - Band </Th> <Td> Satcom F3 - Channel 614 (DC - 2 Digital) Westar 5 - Channel 252 (HITS2Home DC - 2) </Td> </Tr> <Tr> <Th> DirecTV (US) </Th> <Td> 285 (HD / SD) </Td> </Tr> <Tr> <Th_colspan="2"> Cable </Th> </Tr> <Tr> <Th> Comcast </Th> <Td> 889 (HD) 111 (SD) </Td> </Tr> <Tr> <Th> Verizon FiOS </Th> <Td> 623 (HD) 123 (SD) </Td> </Tr> <Tr> <Th_colspan="2"> IPTV </Th> </Tr> <Tr> <Th> AT&T U-verse </Th> <Td> 1260 (HD) 260 (SD) </Td> </Tr> <Tr> <Th_colspan="2"> Streaming media </Th> </Tr> <Tr> <Th> TVPlayer </Th> <Td> Watch live (UK only) (TVPlayer Plus subscription required) </Td> </Tr> <Tr> <Th> PlayStation Vue </Th> <Td> Internet Protocol television </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Investigation Discovery </Th> </Tr>

What channel is the discovery channel on comcast cable
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