Sip-port.cn belongs to CHINANET-BACKBONE No.31,Jin-rong Street, CN. Check the list of other websites hosted by CHINANET-BACKBONE No.31,Jin-rong Street, CN.
In terms of rank-to-traffic ratio, sip-port.cn has 8,480 unique users per day, viewing 33,885 pages. The rank based value of sip-port.cn is 51,957 USD. Every user makes 4.28 pageviews on average.
Sip-port.cn boasts a link base consisting of 523 referring domains and 544 external backlinks, as revealed by the data obtained from web network scanning.
Sip-port.cn top-level domain belongs to .CN domain zone. Check other webpages in .CN zone.
Based on data from Symantec sip-port.cn is a fairly safe domain.





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Alexa Rank shows how popular sip-port.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sip-port.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to sip-port.cn and pageviews on sip-port.cn over the past 3 months.
ASN ID: 4134
ASN Title: CHINANET-BACKBONE No.31,Jin-rong Street, CNLast Update: 02/13/2026
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4134'
% Abuse contact for 'AS4134' is 'anti-spam@ns.chinanet.cn.net'
aut-num: AS4134
as-name: CHINANET-BACKBONE
descr: No.31,Jin-rong Street
descr: Beijing
descr: 100032
country: CN
remarks: for backbone of chinanet
admin-c: CH93-AP
tech-c: CH93-AP
mnt-by: MAINT-CHINANET
mnt-irt: IRT-CHINANET-CN
mnt-routes: MAINT-CHINANET
last-modified: 2016-10-17T00:30:13Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@ns.chinanet.cn.net
abuse-mailbox: anti-spam@ns.chinanet.cn.net
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
mnt-by: MAINT-CHINANET
last-modified: 2010-11-15T00:31:55Z
source: APNIC
person: Chinanet Hostmaster
nic-hdl: CH93-AP
e-mail: anti-spam@ns.chinanet.cn.net
address: No.31 ,jingrong street,beijing
address: 100032
phone: +86-10-58501724
fax-no: +86-10-58501724
country: CN
mnt-by: MAINT-CHINANET
last-modified: 2014-02-27T03:37:38Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)
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| Host | A Record | TTL |
|---|---|---|
| sip-port.cn | 221.224.199.83 | 600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| sip-port.cn | mxw.mxhichina.com | 10 | 600 |
| sip-port.cn | mxn.mxhichina.com | 5 | 600 |
| Host | NS Record | TTL |
|---|---|---|
| sip-port.cn | dns1.hichina.com | 86400 |
| sip-port.cn | dns2.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| sip-port.cn | v=spf1 include:spf.mxhichina.com -all | 600 |
dns1.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2026011209
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 600
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