Summary
- Hostname
- —
- ASN
- AS55639
- Organization
- Asia Web Services Ltd
- Network
- ASIAWEB-SERVICE-HK
- Range
- 202.52.136.0 - 202.52.136.255
- /24 block
- 202.52.136.0/24
- Country
- HK
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 202.52.136.249 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 202.52.136.249
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '202.52.136.0 - 202.52.136.255'
% Abuse contact for '202.52.136.0 - 202.52.136.255' is '[email protected]'
inetnum: 202.52.136.0 - 202.52.136.255
netname: ASIAWEB-SERVICE-HK
descr: 1114-15, Beverley Commercial Centre
descr: 87-105 Chatham Road
country: HK
org: ORG-AWSL1-AP
admin-c: AWSL1-AP
admin-c: MM986-AP
admin-c: VK104-AP
tech-c: AWSL1-AP
tech-c: MM986-AP
tech-c: VK104-AP
abuse-c: AA1717-AP
status: ASSIGNED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
remarks: Spam and Security: [email protected]
remarks: See also IRT-ASIAWEB-SERVICE-HK
remarks: -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by: APNIC-HM
mnt-routes: MAINT-ASIAWEB-SERVICE-HK
mnt-irt: IRT-ASIAWEB-SERVICE-HK
last-modified: 2020-07-01T06:23:34Z
source: APNIC
irt: IRT-ASIAWEB-SERVICE-HK
address: 1114-15, Beverley Commercial Centre,
address: 87-105 Chatham Road, HK
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: AWSL1-AP
tech-c: AWSL1-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-09-09
mnt-by: MAINT-ASIAWEB-SERVICE-HK
last-modified: 2026-09-09T03:25:31Z
source: APNIC
organisation: ORG-AWSL1-AP
org-name: Asia Web Services Ltd
org-type: LIR
country: HK
address: 1114-15, Beverley Commercial Centre
address: 87-105 Chatham Road
address: TST
phone: +852-2723-5654
fax-no: +852-2369-0786
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:40Z
source: APNIC
role: ABUSE ASIAWEBSERVICEHK
country: ZZ
address: 1114-15, Beverley Commercial Centre,
address: 87-105 Chatham Road, HK
phone: +000000000
e-mail: [email protected]
admin-c: AWSL1-AP
tech-c: AWSL1-AP
nic-hdl: AA1717-AP
remarks: Generated from irt object IRT-ASIAWEB-SERVICE-HK
remarks: [email protected] was validated on 2026-09-09
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-09-09T03:26:11Z
source: APNIC
role: ASIA WEB SERVICES LTD - network administrator
address: 1114-15, Beverley Commercial Centre,
address: 87-105 Chatham Road, HK
country: HK
phone: +852-8125 6568
e-mail: [email protected]
admin-c: AWSL1-AP
tech-c: AWSL1-AP
nic-hdl: AWSL1-AP
mnt-by: MAINT-ASIAWEB-SERVICE-HK
abuse-mailbox: [email protected]
last-modified: 2012-07-04T09:07:54Z
source: APNIC
person: Machi Ma
address: 1114-15, Beverley Commercial Centre,
address: 87-105 Chatham Road,
TST
country: HK
phone: +852-8125 6568
e-mail: [email protected]
nic-hdl: MM986-AP
mnt-by: MAINT-ASIAWEB-SERVICE-HK
abuse-mailbox: [email protected]
last-modified: 2012-07-04T09:06:38Z
source: APNIC
person: Vikash Khatuwala
address: RM1115 Beverley Comm. Center, 87-105 Chatham Road, TST, KLN
country: HK
phone: +852-27235654
e-mail: [email protected]
nic-hdl: VK104-AP
mnt-by: MAINT-ASIAWEB-SERVICE-HK
abuse-mailbox: [email protected]
last-modified: 2012-07-04T09:06:15Z
source: APNIC
% Information related to '202.52.136.0/24AS55639'
route: 202.52.136.0/24
descr: AWS route object - 202.52.136.0/24
origin: AS55639
country: HK
mnt-lower: MAINT-ASIAWEB-SERVICE-HK
mnt-routes: MAINT-ASIAWEB-SERVICE-HK
mnt-by: MAINT-ASIAWEB-SERVICE-HK
last-modified: 2011-11-03T09:39:55Z
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 202.52.136.249.
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 202.52.136.249: 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