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121.192.155.21
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
121.192.155.21
Shanghai, CN
CNShanghaiAS4538 ERX-CERNET-BKB China Education and Research Network Center
Timezone · Asia/Shanghai
31.2243, 121.4689
Location
- Country
- CN
- City
- Shanghai
- State / region
- Shanghai
- Continent
- Asia
- Postcode
- —
- Timezone
- Asia/Shanghai
- Coordinates
- 31.2243, 121.4689
Organization
- Name
- China Education and Research Network
- Website
- www.edu.cn
ASN
- Number & name
- AS4538 ERX-CERNET-BKB China Education and Research Network Center
- Domain
- cernet.edu.cn
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
17121.192.155.17Beijing, CN18121.192.155.18Beijing, CN19121.192.155.19Beijing, CN20121.192.155.20Beijing, CN21121.192.155.21Shanghai, CN22121.192.155.22Beijing, CN23121.192.155.23Beijing, CN24121.192.155.24Beijing, CN25121.192.155.25Beijing, CN
View all 256 in 121.192.155.0/24