China Education and Research Network (CERNET)

IPv4 IPv6

Updated: 03 July 2020

We found 396 IPv4 networks operated by this organization.
The first 100 networks are displayed.
Results sorted by network size.

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China China Education and Research Network (CERNET)
CERNET-CN

Tsinghua University
Beijing,

CIDR: N/A
IP Range: 202.112.0.0 - 202.121.255.255
Block size: 655,360

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China China Education and Research Network (CERNET)
CERNET-CN

Tsinghua University
Beijing,

CIDR: 210.40.0.0/13
IP Range: 210.40.0.0 - 210.47.255.255
Block size: 524,288

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China China Education and Research Network (CERNET)
CIS-CERNET

CERNET Individual Services

CIDR: 58.200.0.0/13
IP Range: 58.200.0.0 - 58.207.255.255
Block size: 524,288

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China China Education and Research Network (CERNET)
CERNET-CN

Room 224, Tsinghua University
Beijing, China

CIDR: N/A
IP Range: 210.26.0.0 - 210.31.255.255
Block size: 393,216

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China China Education and Research Network (CERNET)
CERNET-CN

Room 224, Tsinghua University
Beijing, China

CIDR: N/A
IP Range: 211.64.0.0 - 211.69.255.255
Block size: 393,216

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China China Education and Research Network (CERNET)
CERNET-CN

Tsinghua University
Beijing,

CIDR: 202.200.0.0/14
IP Range: 202.200.0.0 - 202.203.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 202.204.0.0/14
IP Range: 202.204.0.0 - 202.207.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
CERNET-CN

Wuhan Regional Network

CIDR: 218.196.0.0/14
IP Range: 218.196.0.0 - 218.199.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
CERNET-CN

Tsinghua University
Beijing,

CIDR: 210.32.0.0/14
IP Range: 210.32.0.0 - 210.35.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
CERNET-CN

Tsinghua University
Beijing, 100084
Address for GZ region

CIDR: 210.36.0.0/14
IP Range: 210.36.0.0 - 210.39.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
CERNET-CN

Xi'an Regional Network

CIDR: 219.244.0.0/14
IP Range: 219.244.0.0 - 219.247.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 222.28.0.0/14
IP Range: 222.28.0.0 - 222.31.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 222.192.0.0/14
IP Range: 222.192.0.0 - 222.195.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 222.200.0.0/14
IP Range: 222.200.0.0 - 222.203.255.255
Block size: 262,144

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All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 59.64.0.0/14
IP Range: 59.64.0.0 - 59.67.255.255
Block size: 262,144

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China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 59.68.0.0/14
IP Range: 59.68.0.0 - 59.71.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 121.248.0.0/14
IP Range: 121.248.0.0 - 121.251.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 122.204.0.0/14
IP Range: 122.204.0.0 - 122.207.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 115.24.0.0/14
IP Range: 115.24.0.0 - 115.27.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 183.172.0.0/14
IP Range: 183.172.0.0 - 183.175.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 49.120.0.0/14
IP Range: 49.120.0.0 - 49.123.255.255
Block size: 262,144

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All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 49.52.0.0/14
IP Range: 49.52.0.0 - 49.55.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 101.4.0.0/14
IP Range: 101.4.0.0 - 101.7.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 42.244.0.0/14
IP Range: 42.244.0.0 - 42.247.255.255
Block size: 262,144

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: N/A
IP Range: 219.224.0.0 - 219.226.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: N/A
IP Range: 222.20.0.0 - 222.22.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: N/A
IP Range: 222.23.0.0 - 222.25.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: N/A
IP Range: 222.196.0.0 - 222.198.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: N/A
IP Range: 59.74.0.0 - 59.76.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: N/A
IP Range: 59.77.0.0 - 59.79.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: N/A
IP Range: 125.216.0.0 - 125.218.255.255
Block size: 196,608

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

SY Region
Tsinghua University
Beijing,

CIDR: 202.198.0.0/15
IP Range: 202.198.0.0 - 202.199.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

WH Region
Tsinghua University
Beijing,

CIDR: 202.196.0.0/15
IP Range: 202.196.0.0 - 202.197.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

NJ Region
Tsinghua University
Beijing,

CIDR: 202.194.0.0/15
IP Range: 202.194.0.0 - 202.195.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

GZ Region
Tsinghua University
Beijing,

CIDR: 202.192.0.0/15
IP Range: 202.192.0.0 - 202.193.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET

Room 224, Tsinghua University
Beijing, China

CIDR: 211.70.0.0/15
IP Range: 211.70.0.0 - 211.71.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Beijing Regional Network

CIDR: 211.80.0.0/15
IP Range: 211.81.0.0 - 211.82.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Wuhan Regional Network

CIDR: 211.84.0.0/15
IP Range: 211.84.0.0 - 211.85.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Nanjing Regional Network

CIDR: 211.86.0.0/15
IP Range: 211.86.0.0 - 211.87.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Shenyang Regional Network

CIDR: 219.216.0.0/15
IP Range: 219.216.0.0 - 219.217.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Beijing Regional Network

CIDR: 219.242.0.0/15
IP Range: 219.242.0.0 - 219.243.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Nanjing Regional Network

CIDR: 219.218.0.0/15
IP Range: 219.218.0.0 - 219.219.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Guangzhou Regional Network

CIDR: 219.222.0.0/15
IP Range: 219.222.0.0 - 219.223.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Shanghai Regional Network

CIDR: 219.228.0.0/15
IP Range: 219.228.0.0 - 219.229.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Nanjing Regional Network

CIDR: 219.230.0.0/15
IP Range: 219.230.0.0 - 219.231.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 222.16.0.0/15
IP Range: 222.16.0.0 - 222.17.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

ChengDu Regional Network

CIDR: 222.18.0.0/15
IP Range: 222.18.0.0 - 222.19.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

China Education and Research Network
Beijing Regional Network

CIDR: 202.112.0.0/15
IP Range: 202.112.0.0 - 202.113.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: 202.200.0.0/15
IP Range: 202.200.0.0 - 202.201.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: 202.202.0.0/15
IP Range: 202.202.0.0 - 202.203.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 222.26.0.0/15
IP Range: 222.26.0.0 - 222.27.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 222.204.0.0/15
IP Range: 222.204.0.0 - 222.205.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 59.72.0.0/15
IP Range: 59.72.0.0 - 59.73.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 58.192.0.0/15
IP Range: 58.192.0.0 - 58.193.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 222.206.0.0/15
IP Range: 222.206.0.0 - 222.207.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CIS-CERNET

CERNET Individual Services

CIDR: 58.194.0.0/15
IP Range: 58.194.0.0 - 58.195.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-3TN

863 3TNET Terabit Regional Network

CIDR: 58.196.0.0/15
IP Range: 58.196.0.0 - 58.197.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 125.222.0.0/15
IP Range: 125.222.0.0 - 125.223.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 125.220.0.0/15
IP Range: 125.220.0.0 - 125.221.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: 121.48.0.0/15
IP Range: 121.48.0.0 - 121.49.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 58.198.0.0/15
IP Range: 58.198.0.0 - 58.199.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 121.194.0.0/15
IP Range: 121.194.0.0 - 121.195.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 58.154.0.0/15
IP Range: 58.154.0.0 - 58.155.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 116.56.0.0/15
IP Range: 116.56.0.0 - 116.57.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 118.202.0.0/15
IP Range: 118.202.0.0 - 118.203.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 118.228.0.0/15
IP Range: 118.228.0.0 - 118.229.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 114.212.0.0/15
IP Range: 114.212.0.0 - 114.213.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: 115.154.0.0/15
IP Range: 115.154.0.0 - 115.155.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 115.156.0.0/15
IP Range: 115.156.0.0 - 115.157.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: 113.54.0.0/15
IP Range: 113.54.0.0 - 113.55.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 110.64.0.0/15
IP Range: 110.64.0.0 - 110.65.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 111.186.0.0/15
IP Range: 111.186.0.0 - 111.187.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: 111.114.0.0/15
IP Range: 111.114.0.0 - 111.115.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 111.116.0.0/15
IP Range: 111.116.0.0 - 111.117.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: 180.84.0.0/15
IP Range: 180.84.0.0 - 180.85.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 180.208.0.0/15
IP Range: 180.208.0.0 - 180.209.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 183.168.0.0/15
IP Range: 183.168.0.0 - 183.169.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 175.186.0.0/15
IP Range: 175.186.0.0 - 175.187.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 1.184.0.0/15
IP Range: 1.184.0.0 - 1.185.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 223.2.0.0/15
IP Range: 223.2.0.0 - 223.3.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CDR-CERNET

Chengdu Regional Network

CIDR: 223.128.0.0/15
IP Range: 223.128.0.0 - 223.129.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
SYR-CERNET

Shenyang Regional Network

CIDR: 49.140.0.0/15
IP Range: 49.140.0.0 - 49.141.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
XAR-CERNET

Xi'an Regional Network

CIDR: 49.208.0.0/15
IP Range: 49.208.0.0 - 49.209.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
NJR-CERNET

Nanjing Regional Network

CIDR: 101.76.0.0/15
IP Range: 101.76.0.0 - 101.77.255.255
Block size: 131,072

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN-PI

Room 224, Tsinghua University
Beijing, China, PI allocation for
Multi-homed members

CIDR: 210.25.0.0/16
IP Range: 210.25.0.0 - 210.25.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET

Room 224, Tsinghua University
Beijing, China

CIDR: 211.80.0.0/16
IP Range: 211.80.0.0 - 211.80.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Chengdu Regional Network Regional Network

CIDR: 211.83.0.0/16
IP Range: 211.83.0.0 - 211.83.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Guangzhou Regional Network

CIDR: 218.192.0.0/16
IP Range: 218.192.0.0 - 218.192.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Shanghai Regional Network

CIDR: 218.193.0.0/16
IP Range: 218.193.0.0 - 218.193.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Xi'an Regional Network

CIDR: 218.195.0.0/16
IP Range: 218.195.0.0 - 218.195.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Chengdu Regional Network

CIDR: 218.194.0.0/16
IP Range: 218.194.0.0 - 218.194.255.255
Block size: 65,536

All IPs in this network >>
All domains in this network >>
China China Education and Research Network (CERNET)
CERNET-CN

Shanghai Regional Network

CIDR: 219.220.0.0/16
IP Range: 219.220.0.0 - 219.220.255.255
Block size: 65,536

All IPs in this network >>
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China China Education and Research Network (CERNET)
CERNET-CN

Chengdu Regional Network

CIDR: 219.221.0.0/16
IP Range: 219.221.0.0 - 219.221.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 219.227.0.0/16
IP Range: 219.227.0.0 - 219.227.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 222.199.0.0/16
IP Range: 222.199.0.0 - 222.199.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
WHR-CERNET

Wuhan Regional Network

CIDR: 125.219.0.0/16
IP Range: 125.219.0.0 - 125.219.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
SHR-CERNET

Shanghai Regional Network

CIDR: 121.192.0.0/16
IP Range: 121.192.0.0 - 121.192.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 121.193.0.0/16
IP Range: 121.193.0.0 - 121.193.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
GZR-CERNET

Guangzhou Regional Network

CIDR: 116.13.0.0/16
IP Range: 116.13.0.0 - 116.13.255.255
Block size: 65,536

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China China Education and Research Network (CERNET)
BJR-CERNET

Beijing Regional Network

CIDR: 118.230.0.0/16
IP Range: 118.230.0.0 - 118.230.255.255
Block size: 65,536

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296 more networks >>