Robtex

Up: 142.51.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 142.51.192.0/19
Down right: 142.51.224.0/19

IP	Type	Hostname
142.51.192.0	PTR	dyn-pppoe-142-51-192-0.vianet.ca
142.51.195.88	A+PTR	dyn-pppoe-142-51-195-88.vianet.ca
142.51.204.77	A+PTR	dyn-pppoe-142-51-204-77.vianet.ca
142.51.204.77	A	wbafnpdc.com
142.51.207.255	PTR	dyn-pppoe-142-51-207-255.vianet.ca
142.51.208.0	PTR	dyn-pppoe-142-51-208-0.vianet.ca
142.51.208.16	A+PTR	208-16.laurentian.ca
142.51.208.123	A+PTR	dyn-pppoe-142-51-208-123.vianet.ca
142.51.209.111	A	forcepvp.7co.ca
142.51.210.12	A+PTR	dyn-pppoe-142-51-210-12.vianet.ca
142.51.212.171	A	krayyem.net
142.51.212.206	A+PTR	212-206.laurentian.ca
142.51.212.221	A	212-221.laurentian.ca
142.51.214.3	A+PTR	dyn-pppoe-142-51-214-3.vianet.ca
142.51.214.7	A	dyn-pppoe-142-51-214-7.vianet.ca
142.51.214.9	A	dyn-pppoe-142-51-214-9.vianet.ca
142.51.214.24	A	dyn-pppoe-142-51-214-24.vianet.ca
142.51.214.65	A+PTR	dyn-pppoe-142-51-214-65.vianet.ca
142.51.214.71	A	dyn-pppoe-142-51-214-71.vianet.ca
142.51.214.72	A	dyn-pppoe-142-51-214-72.vianet.ca
142.51.214.73	A	214-73.laurentian.ca
142.51.214.132	A	dyn-pppoe-142-51-214-132.vianet.ca
142.51.214.133	A	dyn-pppoe-142-51-214-133.vianet.ca
142.51.214.139	A	dyn-pppoe-142-51-214-139.vianet.ca
142.51.214.143	A	dyn-pppoe-142-51-214-143.vianet.ca
142.51.214.193	A+PTR	dyn-pppoe-142-51-214-193.vianet.ca
142.51.214.203	A	dyn-pppoe-142-51-214-203.vianet.ca
142.51.214.206	A	dyn-pppoe-142-51-214-206.vianet.ca
142.51.214.214	A	dyn-pppoe-142-51-214-214.vianet.ca
142.51.215.20	A+PTR	215-20.laurentian.ca
142.51.217.177	A	217-177.laurentian.ca
142.51.217.228	A	217-228.laurentian.ca
142.51.219.23	A+PTR	dyn-pppoe-142-51-219-23.vianet.ca
142.51.220.19	PTR	dyn-pppoe-142-51-220-19.vianet.ca
142.51.220.83	A+PTR	220-83.laurentian.ca
142.51.221.112	PTR	dyn-pppoe-142-51-221-112.vianet.ca
142.51.223.115	A+PTR	dyn-pppoe-142-51-223-115.vianet.ca
142.51.223.248	A	223-248.laurentian.ca
142.51.224.213	A	224-213.laurentian.ca
142.51.224.232	PTR	dyn-pppoe-142-51-224-232.vianet.ca
142.51.225.201	A	225-201.laurentian.ca
142.51.227.213	A+PTR	dyn-pppoe-142-51-227-213.vianet.ca
142.51.231.249	A+PTR	dyn-pppoe-142-51-231-249.vianet.ca
142.51.231.249	A	griffithpropertyservices.dyndns.org
142.51.238.189	A+PTR	dyn-pppoe-142-51-238-189.vianet.ca
142.51.238.189	A	songsco.com
142.51.239.37	A+PTR	dyn-pppoe-142-51-239-37.vianet.ca
142.51.241.254	A	wastedintel.com
142.51.249.138	PTR	dyn-pppoe-142-51-249-138.vianet.ca
142.51.255.255	PTR	dyn-pppoe-142-51-255-255.vianet.ca