IPv4 AS & ASN Directory

IP Range CIDR ASN AS Name
1.25.96.0 to 1.25.127.255 1.25.96.0/19 AS4837 China Unicom 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 China Unicom See Range
1.25.144.0 to 1.25.159.255 1.25.144.0/20 AS4837 China Unicom See Range
1.25.160.0 to 1.25.191.255 1.25.160.0/19 AS4837 China Unicom See Range
1.25.192.0 to 1.25.255.255 1.25.192.0/18 AS4837 China Unicom See Range
1.26.0.0 to 1.27.255.255 1.26.0.0/15 AS4837 China Unicom See Range
1.28.0.0 to 1.28.7.255 1.28.0.0/21 AS4837 China Unicom See Range
1.28.8.0 to 1.28.11.255 1.28.8.0/22 AS4837 China Unicom See Range
1.28.12.0 to 1.28.15.255 1.28.12.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.28.16.0 to 1.28.23.255 1.28.16.0/21 AS139007 UNICOM InnerMongolia Province Network See Range
1.28.24.0 to 1.28.27.255 1.28.24.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.28.28.0 to 1.28.31.255 1.28.28.0/22 AS4837 China Unicom See Range
1.28.32.0 to 1.28.39.255 1.28.32.0/21 AS4837 China Unicom See Range
1.28.40.0 to 1.28.40.255 1.28.40.0/24 AS4837 China Unicom See Range
1.28.41.0 to 1.28.41.255 1.28.41.0/24 AS9929 CUII China Unicom Industrial Internet Backbone See Range
1.28.42.0 to 1.28.42.255 1.28.42.0/24 AS9929 CUII China Unicom Industrial Internet Backbone See Range
1.28.43.0 to 1.28.43.255 1.28.43.0/24 AS4837 China Unicom See Range
1.28.44.0 to 1.28.47.255 1.28.44.0/22 AS4837 China Unicom See Range
1.28.48.0 to 1.28.63.255 1.28.48.0/20 AS4837 China Unicom See Range
1.28.64.0 to 1.28.95.255 1.28.64.0/19 AS4837 China Unicom See Range
1.28.96.0 to 1.28.99.255 1.28.96.0/22 AS139007 UNICOM InnerMongolia Province Network See Range
1.28.100.0 to 1.28.103.255 1.28.100.0/22 AS4837 China Unicom See Range
1.28.104.0 to 1.28.111.255 1.28.104.0/21 AS4837 China Unicom See Range
1.28.112.0 to 1.28.127.255 1.28.112.0/20 AS4837 China Unicom See Range