IPv4 AS & ASN Directory: AS Number 4837 (AS4837)

IP Range CIDR ASN AS Name
1.29.0.0 to 1.29.255.255 1.29.0.0/16 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.0.0 to 1.30.31.255 1.30.0.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.32.0 to 1.30.39.255 1.30.32.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.52.0 to 1.30.55.255 1.30.52.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.56.0 to 1.30.63.255 1.30.56.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.64.0 to 1.30.79.255 1.30.64.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.80.0 to 1.30.87.255 1.30.80.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.88.0 to 1.30.91.255 1.30.88.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.104.0 to 1.30.111.255 1.30.104.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.112.0 to 1.30.127.255 1.30.112.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.128.0 to 1.30.159.255 1.30.128.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.160.0 to 1.30.163.255 1.30.160.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.168.0 to 1.30.175.255 1.30.168.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.176.0 to 1.30.179.255 1.30.176.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.188.0 to 1.30.191.255 1.30.188.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.30.192.0 to 1.30.255.255 1.30.192.0/18 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.0.0 to 1.31.31.255 1.31.0.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.32.0 to 1.31.35.255 1.31.32.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.40.0 to 1.31.47.255 1.31.40.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.48.0 to 1.31.63.255 1.31.48.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.64.0 to 1.31.127.255 1.31.64.0/18 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.128.0 to 1.31.191.255 1.31.128.0/18 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.196.0 to 1.31.199.255 1.31.196.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.200.0 to 1.31.207.255 1.31.200.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.31.208.0 to 1.31.223.255 1.31.208.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
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