Whois-RWS

Network Resources
UMBNET7 (NET-198-176-247-0-1) 198.176.247.0 - 198.176.247.255
UMBNET (NET-192-206-105-0-1) 192.206.105.0 - 192.206.105.255
UMBNET2 (NET-198-135-226-0-1) 198.135.226.0 - 198.135.226.255
UMBNET4 (NET-198-153-253-0-1) 198.153.253.0 - 198.153.253.255
UMBNET5 (NET-198-176-137-0-1) 198.176.137.0 - 198.176.137.255
UMBNET6 (NET-198-176-221-0-1) 198.176.221.0 - 198.176.221.255
UMBNET8 (NET-198-179-203-0-1) 198.179.203.0 - 198.179.203.255
NBAIPNET (NET-198-136-201-0-1) 198.136.201.0 - 198.136.201.255
UMBNET3 (NET-198-148-206-0-1) 198.148.206.0 - 198.148.206.255