ACTIVE IPV4 PREFIXES
AS4538 ERX-CERNET-BKB
China Education and Research Network Center Tsin..
Page 126

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Prefix	Range From	Range To
121.249.16.0/20	121.249.16.0	121.249.31.255
121.249.32.0/20	121.249.32.0	121.249.47.255
121.249.48.0/22	121.249.48.0	121.249.51.255
121.249.52.0/22	121.249.52.0	121.249.55.255
121.249.56.0/21	121.249.56.0	121.249.63.255
121.249.64.0/18	121.249.64.0	121.249.127.255
121.249.128.0/21	121.249.128.0	121.249.135.255
121.249.136.0/22	121.249.136.0	121.249.139.255
121.249.140.0/24	121.249.140.0	121.249.140.255
121.249.141.0/24	121.249.141.0	121.249.141.255
121.249.142.0/23	121.249.142.0	121.249.143.255
121.249.144.0/20	121.249.144.0	121.249.159.255
121.249.160.0/21	121.249.160.0	121.249.167.255
121.249.168.0/22	121.249.168.0	121.249.171.255
121.249.172.0/22	121.249.172.0	121.249.175.255

Showing 1876 - 1890 of 7899 Results

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