210.77.32.0/21

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain cnnic.cn
ASN AS4808
Registry APNIC
ID CNNIC

WHOIS Details

inetnum:        210.77.32.0 - 210.77.63.255
netname:        CNNIC
descr:          China Internet Network Information Center
country:        CN
admin-c:        HQ149-AP
tech-c:         MW1-AP
tech-c:         WZ2-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2023-10-10T01:38:40Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-16T01:39:57Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Hualin Qian
address:        Chinese Academy of Sciences
address:        Computer Network Center
address:        P.O.Box 2418-26
address:        Beijing, 100081
address:        CN
phone:          +86-10-58813000
fax-no:         +86-10-58812666
e-mail:         ipas@cnnic.net.cn
nic-hdl:        HQ149-AP
mnt-by:         MAINT-CNNIC-AP
country:        CN
last-modified:  2008-09-04T07:35:34Z
source:         APNIC

person:         Mao Wei
address:        China Internet Information Center(CNNIC)No. 4 of South street,
address:        Zhongguancun, Beijing, P.R.China 100080
country:        CN
phone:          +86-10-58813000
fax-no:         +86-10-62559892
e-mail:         ipas@cnnic.net.cn
nic-hdl:        MW1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:40Z
source:         APNIC

person:         Wenhui Zhang
address:        China Internet Information Center(CNNIC)
address:        No.4,South Fourth street,Zhongguancun,Haidian
address:        Beijing,100080
address:        P.R.China
country:        CN
phone:          +86-10-62553604
fax-no:         +86-10-62559892
e-mail:         whzhang@cnnic.net.cn
nic-hdl:        WZ2-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.77.0.0/16

Range ASN Company Num of IPs
210.77.0.0/19 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 8,192
210.77.128.0/19 AS4835 21ViaNet(China),Inc. 8,192
210.77.128.0/19 AS23724 21ViaNet(China),Inc. 8,192
210.77.192.0/19 AS4808 China Broadcasting Shandong Network Co., Ltd. Jinan Branch 8,192
210.77.224.0/19 AS4808 China Great Wall Network 8,192
210.77.64.0/19 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 8,192
210.77.128.0/19 AS9802 21ViaNet(China),Inc. 8,192
210.77.208.0/20 AS4808 Enterprise user of JNGDNET 4,096
210.77.48.0/20 AS4808 China Internet Network Information Center 4,096
210.77.0.0/21 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2,048
210.77.16.0/21 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2,048
210.77.40.0/21 AS4808 China Internet Network Information Center 2,048
210.77.8.0/21 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2,048
210.77.24.0/21 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2,048
210.77.72.0/22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1,024
210.77.4.0/22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1,024
210.77.8.0/22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1,024
210.77.88.0/22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1,024
210.77.92.0/22 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 1,024
210.77.68.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.86.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.58.0/23 AS4808 China Internet Network Information Center 512
210.77.80.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.22.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.84.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.78.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.2.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.24.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.26.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.14.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.12.0/23 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 512
210.77.65.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.180.0/24 AS4808 State Power Information Net 256
210.77.67.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.76.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.179.0/24 AS18241 State Power Information Net 256
210.77.183.0/24 AS18241 State Power Information Net 256
210.77.64.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.178.0/24 AS18241 State Power Information Net 256
210.77.77.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.177.0/24 AS18241 State Power Information Net 256
210.77.91.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.176.0/24 AS18241 State Power Information Net 256
210.77.71.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.189.0/24 AS18241 State Power Information Net 256
210.77.82.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256
210.77.191.0/24 AS18241 State Power Information Net 256
210.77.190.0/24 AS4808 State Power Information Net 256
210.77.66.0/24 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
97.157.81.5 AS6167 Verizon Business 16.81ms from Chicago, US
201.66.15.213 AS8167 V tal 1.29ms from Curitiba, BR
211.140.204.5 AS56044 China Mobile communications corporation 12.22ms from Dalian, CN
107.223.129.181 AS7018 AT&T Enterprises, LLC 4.73ms from Dallas, US
182.66.121.181 AS9498 BHARTI Airtel Ltd. 0.89ms from Delhi, IN
125.112.30.133 AS4134 CHINANET-BACKBONE 9.52ms from Hangzhou, CN
113.162.68.197 AS45899 VNPT Corp 3.79ms from Hanoi, VN
113.238.65.229 AS4837 CHINA UNICOM China169 Backbone 10.09ms from Liaoyang, CN
90.45.5.5 AS3215 Orange S.A. 4.82ms from Paris, FR
181.175.253.181 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 6.63ms from Quito, EC
44.207.142.37 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
171.66.2.21 AS32 Stanford University 1.23ms from San Jose, US
189.109.88.69 AS10429 TELEFÔNICA BRASIL S.A 1.08ms from Sao Paulo, BR
45.70.225.5 AS267590 FIBRATECH INTERNET DE ALTA VELOCIDADE LTDA ME 1.47ms from Sao Paulo, BR
136.248.99.197 AS31898 Oracle Corporation 0.17ms from Sao Paulo, BR
59.27.135.69 AS4766 Korea Telecom 4.37ms from Seoul, KR
175.237.214.229 AS4766 Korea Telecom 1.51ms from Seoul, KR
43.142.247.213 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.34ms from Shanghai, CN
153.120.201.21 AS10013 FreeBit Co.,Ltd. 2.61ms from Tokyo, JP
184.2.82.37 AS19901 Brightspeed 7.48ms from Ashburn, US
23.44.79.69 AS16625 Akamai Technologies, Inc. 0.70ms from Chicago, US
69.240.91.5 AS7922 Comcast Cable Communications, LLC 1.49ms from Chicago, US
75.89.179.117 AS7029 Windstream Communications LLC 12.46ms from Dallas, US
121.15.248.181 AS4134 CHINANET-BACKBONE 3.66ms from Guangzhou, CN
110.19.3.133 AS4837 CHINA UNICOM China169 Backbone 1.85ms from Hohhot, CN

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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