Summary
- Hostname
- —
- ASN
- AS9304
- Organization
- HGC Global Communications Limited
- Network
- Arisk-Communications-inc
- Range
- 103.141.131.0 - 103.141.131.255
- /24 block
- 103.141.131.0/24
- Country
- HK
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 103.141.131.2 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 103.141.131.2
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '103.141.131.0 - 103.141.131.255'
% Abuse contact for '103.141.131.0 - 103.141.131.255' is '[email protected]'
inetnum: 103.141.131.0 - 103.141.131.255
netname: Arisk-Communications-inc
descr: HGC Global Communications Limited
country: HK
admin-c: NU14-AP
tech-c: NU14-AP
abuse-c: AA1545-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-NETUTILS-AP
mnt-by: MAINT-ANCENT-IPXO
mnt-irt: IRT-ANCENT-HK
last-modified: 2025-08-19T12:09:44Z
geofeed: https://ariskisp.com/rfc8805.csv
source: APNIC
irt: IRT-ANCENT-HK
address: D/32F The Center 99 Queen's Road Central, Central HK
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: AGLA3-AP
tech-c: AGLA3-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-ANCENT-HK
last-modified: 2026-09-16T13:09:27Z
source: APNIC
role: ABUSE ANCENTHK
country: ZZ
address: D/32F The Center 99 Queen's Road Central, Central HK
phone: +000000000
e-mail: [email protected]
admin-c: AGLA3-AP
tech-c: AGLA3-AP
nic-hdl: AA1545-AP
remarks: Generated from irt object IRT-ANCENT-HK
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-09-16T13:11:22Z
source: APNIC
role: Network Utilities
address: 6th Floor 9 Appold Street
country: GB
phone: +16505643425
e-mail: [email protected]
admin-c: NU14-AP
tech-c: NU14-AP
nic-hdl: NU14-AP
mnt-by: MAINT-NETUTILS-AP
last-modified: 2025-01-14T09:43:41Z
abuse-mailbox: [email protected]
source: APNIC
% Information related to '103.141.131.0/24AS9304'
route: 103.141.131.0/24
origin: AS9304
descr: ANCENT GROUP LIMITED
D/32F The Center, 99 Queen's Road Central, Central
mnt-by: MAINT-ANCENT-HK
last-modified: 2025-08-18T00:09:47Z
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 103.141.131.2.
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 103.141.131.2: 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