Samsung Austin Semiconductor LLC
AS53293 (SAMSU-18) announces at least four prefixes:
12.8.59.0/24
This network range is not allocated to APNIC. If your whois search has returned this message, then you have searched the APNIC whois database for an address that is allocated by another Regional Internet Registry (RIR). Please search the other RIRs at whois.arin.net or whois.ripe.net for more information about that range.
about a second ago
IANA-NETBLOCK-12
12.0.0.0-12.255.255.255
71.40.21.0/24
Charter Communications Inc
NET-71-40-0-0-1
71.40.0.0-71.43.255.255
150.220.161.0/24
Charter Communications LLC
NET-150-220-0-0-1
150.220.0.0-150.220.255.255
207.207.40.0/24
SWITCH, LTD
NET-207-207-0-0-1
207.207.0.0-207.207.63.255
0