Summary
- Hostname
- baiduspider-180-76-5-239.crawl.baidu.com
- ASN
- AS38365
- Organization
- Beijing Baidu Netcom Science and Technology Co., Ltd.
- Network
- Baidu
- Range
- 180.76.0.0 - 180.76.255.255
- /24 block
- 180.76.5.0/24
- Country
- CN
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 180.76.5.239 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 180.76.5.239
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '180.76.0.0 - 180.76.255.255'
% Abuse contact for '180.76.0.0 - 180.76.255.255' is '[email protected]'
inetnum: 180.76.0.0 - 180.76.255.255
netname: Baidu
descr: Beijing Baidu Netcom Science and Technology Co., Ltd.
descr: Baidu Plaza, No.10, Shangdi 10th street,
descr: Haidian District Beijing,100080
country: CN
admin-c: BN261-AP
tech-c: BN261-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-BAIDU-CN
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
last-modified: 2024-03-11T23:29:37Z
source: APNIC
irt: IRT-BAIDU-CN
address: 12f,lixiang building ,zhongguancun,beijing
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: ZKY3-AP
tech-c: ZKY3-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:35:07Z
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: Baidu Noc
address: Baidu Campus,NO.10 Shangdi 10th Street,Haidian District,Beijing The People's Republic of China 100085
country: CN
phone: +86-18110062082
e-mail: [email protected]
nic-hdl: BN261-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2024-03-11T23:28:23Z
source: APNIC
% Information related to '180.76.5.0/24AS38365'
route: 180.76.5.0/24
descr: Baidu
country: CN
origin: AS38365
notify: [email protected]
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-03-13T06:32:02Z
source: APNIC
% Information related to '180.76.5.0/24AS55967'
route: 180.76.5.0/24
descr: Baidu
country: CN
origin: AS55967
notify: [email protected]
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-03-13T06:32:02Z
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 180.76.5.239.
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 180.76.5.239: 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