bgptoIP PREFIX
221.208.0.0/14
Originated by AS4837 · CHINA169-Backbone - CHINA UNICOM China169 Backbone
AnnouncedCNAPNIC
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS4837
Reverse DNS
Observed names and delegation for this address block.
Reverse DNS sampling is available for individual IP addresses.