ACTIVE IPV4 PREFIXES
AS4538 ERX-CERNET-BKB
China Education and Research Network Center Tsin..
Page 517

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Prefix	Range From	Range To
222.203.219.0/24	222.203.219.0	222.203.219.255
222.203.220.0/22	222.203.220.0	222.203.223.255
222.203.224.0/21	222.203.224.0	222.203.231.255
222.203.232.0/22	222.203.232.0	222.203.235.255
222.203.236.0/22	222.203.236.0	222.203.239.255
222.203.240.0/22	222.203.240.0	222.203.243.255
222.203.244.0/22	222.203.244.0	222.203.247.255
222.203.248.0/21	222.203.248.0	222.203.255.255
222.204.0.0/19	222.204.0.0	222.204.31.255
222.204.32.0/21	222.204.32.0	222.204.39.255
222.204.40.0/24	222.204.40.0	222.204.40.255
222.204.41.0/24	222.204.41.0	222.204.41.255
222.204.42.0/24	222.204.42.0	222.204.42.255
222.204.43.0/24	222.204.43.0	222.204.43.255
222.204.44.0/24	222.204.44.0	222.204.44.255

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