NETWORK LOOKUP TOOL
BGP Network Lookup for 221.2.240.0/21
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
221.2.240.0/21
BGP Prefix Network Address
221.2.240.0
BGP Prefix Last Address
221.2.247.255
Total Addresses
2,048
Registry
APNIC
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 221.2.238.172 | 221.2.240.91 |  China Unicom Shandong province network China Uni.. |
| 221.2.240.92 | 221.2.240.95 | DongYing-gonglujukejilou |
| 221.2.240.96 | 221.2.243.33 | China Unicom Shandong province network China Uni.. |
| 221.2.243.34 | 221.2.243.36 | ShengLi-JingXiaHaoWeiWangLuoGongSi |
| 221.2.243.37 | 221.2.243.37 | ShengLi-ShengDongJiTuanShiYouJiXieChang |
| 221.2.243.38 | 221.2.243.38 | ShengLi-ShengBeiShangHaiDaZhongQiCheWeiXiuZhan-B.. |
| 221.2.243.39 | 221.2.243.41 | China Unicom Shandong province network China Uni.. |
| 221.2.243.42 | 221.2.243.45 | ShengLi-ShengLiPingGuGongSi |
| 221.2.243.46 | 221.2.243.49 | China Unicom Shandong province network China Uni.. |
| 221.2.243.50 | 221.2.243.50 | ShengLi-ShengLiZhiYeXueYuanYiLiaoWeiShengFenYuan.. |
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Announced By
ASN
Organisation
Private Use ASReceiving From
ASN
Organisation
CHINA UNICOM China169 Backbone