what is the {start time} for {JPMorgan Chase} has {IPv4 routing prefix} as {161.192.0.0/16} ?
did jpmorgan chase start the ipv4 routing prefix in 161.192.0.0/16?
SELECT ?value WHERE { wd:Q192314 p:P3761 ?s . ?s ps:P3761 ?x filter(contains(?x,'161.192.0.0/16')) . ?s pq:P580 ?value}
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q192314> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P3761> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <161.192.0.0/16> .
?statement <http://www.wikidata.org/entity/P580> ?value. 
} 

Has jpmorgan chase commenced the ipv4 routing prefix in 161.192.0.0/16?