Summary
- Hostname
- —
- ASN
- AS9814
- Organization
- Beijing Fibrlink Communications Co., Ltd.
- Network
- FibrLINK
- Range
- 211.99.0.0 - 211.99.31.255
- /24 block
- 211.99.0.0/24
- Country
- CN
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 211.99.0.78 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 211.99.0.78
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '211.99.0.0 - 211.99.31.255'
% Abuse contact for '211.99.0.0 - 211.99.31.255' is '[email protected]'
inetnum: 211.99.0.0 - 211.99.31.255
netname: FibrLINK
descr: Beijing Fibrlink Communications Co., Ltd.
descr: 28th Floor, Times Fortune Building,
descr: No. 1 Hang Feng Road , Fengtai,District,BJ,CHINA
country: CN
admin-c: YW763-AP
tech-c: ZS110-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
remarks: abuse and attack reports sent to [email protected]
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-FIBRLINK-CN
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
last-modified: 2023-11-28T00:57:26Z
source: APNIC
irt: IRT-FibrLINK-CN
address: 10-2 Anzhenxilisanqu,Chaoyang District,Beijing
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: ZS110-AP
tech-c: JD276-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:46Z
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: Yan Wu
nic-hdl: YW763-AP
address: No.10 Building,2nd Floor,3rd Block, Anzhen Xili
address: Chaoyang District, Beijing
country: CN
phone: +86-10-51961123
fax-no: +86-10-64422237
e-mail: [email protected]
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-11-11T07:00:16Z
source: APNIC
person: Zheng Shengjun
nic-hdl: ZS110-AP
address: No.10 Building,2nd Floor,3rd Block, Anzhen Xili
address: Chaoyang District, Beijing
country: CN
phone: +86-10-51961071
fax-no: +86-10-64422237
e-mail: [email protected]
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:29:19Z
source: APNIC
% Information related to '211.99.0.0/19AS9814'
route: 211.99.0.0/19
descr: FibrLINK
descr: Beijing FibrLINK Networks Co.,Ltd.
country: CN
origin: AS9814
mnt-by: MAINT-CNNIC-AP
last-modified: 2008-09-04T07:54:45Z
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 211.99.0.78.
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 211.99.0.78: 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