1. All IP Ranges
  2. 59.0.0.0/8
  3. 59.66.0.0/16
  4. AS4538  | 59.66.0.0/16

59.66.0.0/16

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Parent Range 59.64.0.0/14
Registry APNIC
ID BJR-CERNET

WHOIS Details

inetnum:        59.64.0.0 - 59.67.255.255
netname:        BJR-CERNET
descr:          China Education and Research Network
descr:          Beijing Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:20Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] was validated on 2025-01-22
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-01-22T13:47:43Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-01-22
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-22T16:25:45Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 59.66.0.0/16

Range ASN Company Num of IPs
59.64.0.0/14 AS4538 China Education and Research Network 262,144
59.64.0.0/12 AS4538 China Education and Research Network 1,048,576

BGP prefixes that are contained by 59.66.0.0/16

Range ASN Company Num of IPs
59.66.0.0/17 AS4538 China Education and Research Network 32,768
59.66.128.0/17 AS4538 China Education and Research Network 32,768

Nearby Ranges

BGP prefixes that overlap with 59.0.0.0/8

Range ASN Company Num of IPs
59.0.0.0/11 AS4766 Korea Telecom 2,097,152
59.0.0.0/12 AS4766 Korea Telecom 1,048,576
59.16.0.0/12 AS4766 Korea Telecom 1,048,576
59.64.0.0/12 AS4538 China Education and Research Network 1,048,576
59.8.0.0/13 AS4766 Korea Telecom 524,288
59.24.0.0/13 AS4766 Korea Telecom 524,288
59.16.0.0/13 AS4766 Korea Telecom 524,288
59.32.0.0/13 AS4134 CHINANET Guangdong province network 524,288
59.0.0.0/13 AS4766 Korea Telecom 524,288
59.44.0.0/14 AS4134 CHINANET liaoning province network 262,144
59.64.0.0/14 AS4538 China Education and Research Network 262,144
59.172.0.0/14 AS4134 CHINANET Hubei province network 262,144
59.56.0.0/14 AS4134 CHINANET fujian province network 262,144
59.52.0.0/14 AS4134 CHINANET Jiangxi province network 262,144
59.100.0.0/15 AS2764 AAPT Limited 131,072
59.60.0.0/15 AS4134 CHINANET fujian province network 131,072
59.158.0.0/15 AS17506 ARTERIA Networks Corporation 131,072
59.40.0.0/15 AS4134 CHINANET Guangdong province network 131,072
59.186.0.0/15 AS3786 LG DACOM Corporation 131,072
59.104.0.0/15 AS4780 Digital United I 131,072
59.144.0.0/15 AS9498 BHARTI INFOTEL LTD. 131,072
59.146.0.0/15 AS2527 Sony Network Communications Inc. 131,072
59.148.0.0/15 AS9269 Hong Kong Broadband Network Ltd 131,072
59.62.0.0/15 AS4134 CHINANET Jiangxi province network 131,072
59.168.0.0/16 AS9824 JCOM Co., Ltd. 65,536
59.78.0.0/16 AS4538 China Education and Research Network 65,536
59.132.0.0/16 AS2516 KDDI CORPORATION 65,536
59.160.0.0/16 AS4755 Internet Service Provider 65,536
59.124.0.0/16 AS3462 Data Communication Business Group, 65,536
59.161.0.0/16 AS10199 Internet Service Provider 65,536
59.148.0.0/16 AS9269 Hong Kong Broadband Network Ltd 65,536
59.110.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
59.78.0.0/16 AS24364 China Education and Research Network 65,536
59.112.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.183.0.0/16 AS17813 Mahanagar Telephone Nigam Limited 65,536
59.163.0.0/16 AS4755 Internet Service Provider 65,536
59.129.0.0/16 AS2516 KDDI CORPORATION 65,536
59.169.0.0/16 AS9824 JCOM Co., Ltd. 65,536
59.77.0.0/16 AS24364 China Education and Research Network 65,536
59.116.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.122.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.126.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.140.0.0/16 AS2516 KDDI CORPORATION 65,536
59.120.0.0/16 AS3462 Data Communication Business Group, 65,536
59.118.0.0/16 AS3462 Data Communication Business Group, 65,536
59.113.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.114.0.0/16 AS3462 Chunghwa Telecom Co.,Ltd. 65,536
59.176.0.0/16 AS17813 Mahanagar Telephone Nigam Limited 65,536
59.105.0.0/16 AS4780 Digital United I 65,536
59.79.0.0/16 AS24364 China Education and Research Network 65,536

Hosted domains

There are 18 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
59.66.168.39 molf.top 2
59.66.30.166 liuyihao.top 1
59.66.13.75 100084.xyz 1
59.66.12.32 yezijie.me 1

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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