IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
218.21.248.0 to 218.21.251.255 218.21.248.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
218.21.252.0 to 218.21.253.255 218.21.252.0/23 AS139007 UNICOM InnerMongolia Province Network See Range
218.21.254.0 to 218.21.254.255 218.21.254.0/24 AS139007 UNICOM InnerMongolia Province Network See Range
218.21.255.0 to 218.21.255.255 218.21.255.0/24 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.22.0.0 to 218.23.255.255 218.22.0.0/15 AS4134 Asia Pacific Network Information Centre See Range
218.24.0.0 to 218.24.15.255 218.24.0.0/20 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.16.0 to 218.24.19.255 218.24.16.0/22 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.20.0 to 218.24.21.255 218.24.20.0/23 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.22.0 to 218.24.23.255 218.24.22.0/23 AS9929 CUII China Unicom Industrial Internet Backbone See Range
218.24.24.0 to 218.24.31.255 218.24.24.0/21 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.32.0 to 218.24.63.255 218.24.32.0/19 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.64.0 to 218.24.127.255 218.24.64.0/18 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.24.128.0 to 218.24.255.255 218.24.128.0/17 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.25.0.0 to 218.25.255.255 218.25.0.0/16 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.26.0.0 to 218.27.255.255 218.26.0.0/15 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.28.0.0 to 218.29.255.255 218.28.0.0/15 AS4837 China169-Backbone China Unicom China169 Backbone See Range
218.30.0.0 to 218.30.7.255 218.30.0.0/21 AS4134 Asia Pacific Network Information Centre See Range
218.30.8.0 to 218.30.11.255 218.30.8.0/22 AS4134 Asia Pacific Network Information Centre See Range
218.30.12.0 to 218.30.15.255 218.30.12.0/22 AS4835 China Telecom Group See Range
218.30.16.0 to 218.30.17.255 218.30.16.0/23 AS4134 Asia Pacific Network Information Centre See Range
218.30.18.0 to 218.30.18.255 218.30.18.0/24 AS4134 Asia Pacific Network Information Centre See Range
218.30.19.0 to 218.30.19.255 218.30.19.0/24 AS4835 China Telecom Group See Range
218.30.20.0 to 218.30.23.255 218.30.20.0/22 AS4835 China Telecom Group See Range
218.30.24.0 to 218.30.24.255 218.30.24.0/24 AS4835 China Telecom Group See Range
218.30.25.0 to 218.30.25.255 218.30.25.0/24 AS23724 IDC China Telecommunications Corporation See Range
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