Summary
- Hostname
- —
- ASN
- AS137718
- Organization
- beijing tnet communication technology Co., LTD
- Network
- TNET
- Range
- 116.213.172.0 - 116.213.172.255
- /24 block
- 116.213.172.0/24
- Country
- CN
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 116.213.172.0 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Not listed |
| bl.spamcop.net | Not listed |
| black.junkemailfilter.com | Not listed |
| multi.surbl.org | Not listed |
| dnsbl.sorbs.net | Not listed |
| b.barracudacentral.org | Not listed |
| dnsbl.tornevall.org | Not listed |
| dnsbl.httpbl.org | Not listed |
| dnsbl-1.uceprotect.net | Not listed |
| dnsbl-2.uceprotect.net | Not listed |
| dnsbl-3.uceprotect.net | Not listed |
| v4.fullbogons.cymru.com | Not listed |
| bl.blocklist.de | Not listed |
| rbl.blockedservers.com | Not listed |
What is a blacklist (RBL)?
An RBL (Real-time Blackhole List), also known as a DNSBL (DNS-based Blackhole List), is a mechanism used to fight spam by blocking e-mails coming from sources known to send spam. RBLs are databases listing the IP addresses deemed responsible for sending unsolicited e-mail. Mail server administrators use these lists to filter incoming e-mails by checking whether the sender's IP address appears in one or more RBLs. If it does, the e-mail may be rejected or subjected to additional checks.
There are different types of RBLs, each with its own criteria for listing IP addresses. Some focus on IP addresses that send spam directly, while others list IP addresses belonging to networks known to host computers infected with malware and used as bots to send spam. RBL operators keep their lists up to date through automatic and manual contributions, and IP address owners can often request removal from a list if they believe the listing is unjustified.
WHOIS data for 116.213.172.0
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '116.213.172.0 - 116.213.172.255'
% Abuse contact for '116.213.172.0 - 116.213.172.255' is '[email protected]'
inetnum: 116.213.172.0 - 116.213.172.255
netname: TNET
descr: beijing tnet communication technology Co., LTD
descr: Room 315 ??NO.8 Dongdaqiao Road??
descr: Chaoyang District??Beijing ??PR china
country: CN
admin-c: PS558-AP
tech-c: AY322-AP
abuse-c: AC1601-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:31:05Z
source: APNIC
irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: [email protected]
abuse-mailbox: [email protected]
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.
remarks: [email protected] is invalid
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-17T23:08:37Z
source: APNIC
role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: [email protected]
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC
person: Andy Yuan
nic-hdl: AY322-AP
e-mail: [email protected]
address: beijing tnet communication technology Co., LTD
address: Room 315 ??NO.8 Dongdaqiao Road??
address: Chaoyang District??Beijing ??PR china
phone: +86-18911995699
fax-no: +86-010-58700809
country: CN
mnt-by: MAINT-NEW
last-modified: 2011-09-09T06:32:01Z
source: APNIC
person: Pooh Su
nic-hdl: PS558-AP
e-mail: [email protected]
address: beijing tnet communication technology Co., LTD
address: Room 315 ??NO.8 Dongdaqiao Road??
address: Chaoyang District??Beijing ??PR china
phone: +86-13910310060
fax-no: +86-010-58700809
country: CN
mnt-by: MAINT-NEW
last-modified: 2011-09-09T06:32:01Z
source: APNIC
% Information related to '116.213.172.0/24AS137718'
route: 116.213.172.0/24
origin: AS137718
descr: China Internet Network Information Center
Floor1, Building No.1 C/-Chinese Academy of Sciences
4, South 4th Street
Haidian District,
mnt-by: MAINT-CNNIC-AP
last-modified: 2026-01-07T02:26:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)
Related domain names
Domains mentioned in the reverse DNS and the WHOIS of 116.213.172.0.
What is an IP address?
An IP address is a unique identifier on the internet that identifies a server or an internet user. Here the IP address is 116.213.172.0: it may be the unique address used to reach a website, or the unique address of an internet user.
An SMTP server (a server used to send e-mails) must have a reverse DNS record associated with its IP address