IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
1.24.220.0 to 1.24.223.255 1.24.220.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.24.224.0 to 1.24.231.255 1.24.224.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.24.232.0 to 1.24.235.255 1.24.232.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.24.236.0 to 1.24.239.255 1.24.236.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.24.240.0 to 1.24.255.255 1.24.240.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.0.0 to 1.25.7.255 1.25.0.0/21 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.8.0 to 1.25.15.255 1.25.8.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.16.0 to 1.25.23.255 1.25.16.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.24.0 to 1.25.31.255 1.25.24.0/21 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.32.0 to 1.25.35.255 1.25.32.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.36.0 to 1.25.39.255 1.25.36.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.40.0 to 1.25.47.255 1.25.40.0/21 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.48.0 to 1.25.63.255 1.25.48.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.64.0 to 1.25.79.255 1.25.64.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.80.0 to 1.25.87.255 1.25.80.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.88.0 to 1.25.91.255 1.25.88.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.92.0 to 1.25.95.255 1.25.92.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.96.0 to 1.25.127.255 1.25.96.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.128.0 to 1.25.135.255 1.25.128.0/21 AS139007 UNICOM InnerMongolia Province Network See Range
1.25.136.0 to 1.25.143.255 1.25.136.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.144.0 to 1.25.159.255 1.25.144.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.160.0 to 1.25.191.255 1.25.160.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.25.192.0 to 1.25.255.255 1.25.192.0/18 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.26.0.0 to 1.27.255.255 1.26.0.0/15 AS4837 China169-Backbone China Unicom China169 Backbone See Range
1.28.0.0 to 1.28.7.255 1.28.0.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range