60.253.192.0/18

AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.

60.253.192.0/18 - XJLW-NET

XJLW-NET

7-3-101 sha he min yuan, Changping District,Beijing

AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.

China

apnic

Whois Details

inetnum:        60.253.128.0 - 60.253.255.255
netname:        XJLW-NET
descr:          7-3-101 sha he min yuan, Changping District,Beijing
country:        CN
admin-c:        HQ1-CN
tech-c:         MW1-AP
tech-c:         WZ2-AP
remarks:        confederation CNNIC
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
mnt-lower:      MAINT-CNNIC-AP
status:         ALLOCATED PORTABLE
changed:        hm-changed@apnic.net 20100715
changed:        hm-changed@apnic.net 20151202
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
changed:        ipas@cnnic.cn 20110428
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
country:        CN
phone:          +86 1 2569960
e-mail:         hlqian@ns.cnc.ac.cn
nic-hdl:        HQ1-CN
notify:         dbmon@apnic.net
mnt-by:         MAINT-NULL
changed:        hostmaster@apnic.net 19950419
source:         APNIC
changed:        hm-changed@apnic.net 20111122

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
changed:        ipas@cnnic.net.cn 20010319
changed:        ipas@cnnic.net.cn 20060222
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
changed:        ipas@cnnic.net.cn 20020408
source:         APNIC

Details

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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