Summary
- Hostname
- —
- ASN
- —
- Organization
- Tech-trans Telecom Ltd
- Network
- TECHTRANSHKNET
- Range
- 202.85.192.0 - 202.85.207.255
- /24 block
- 202.85.200.0/24
- Country
- HK
- Blacklists
- 1 of 14
- Abuse contact
- [email protected]
Presence of 202.85.200.2 in blacklists
| List | Status |
|---|---|
| dnsbl-3.uceprotect.net | Listed |
| 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 |
| 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 202.85.200.2
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '202.85.192.0 - 202.85.207.255'
% Abuse contact for '202.85.192.0 - 202.85.207.255' is '[email protected]'
inetnum: 202.85.192.0 - 202.85.207.255
netname: TECHTRANSHKNET
descr: Tech-trans System Ltd.
descr: HK AS
country: HK
org: ORG-TTL1-AP
admin-c: KK95-AP
tech-c: TK74-AP
abuse-c: AT1329-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: TECHTRANS-HK-NOC
mnt-routes: TECHTRANS-HK-NOC
mnt-irt: IRT-TECHTRANS-HK
last-modified: 2020-10-20T00:56:12Z
source: APNIC
irt: IRT-TECHTRANS-HK
address: Tech-trans System Ltd.
address: 15/F., Laws Commercial Plaza
address: 788 Cheung Sha Wan Rd., Kowloon
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: KK95-AP
tech-c: TK74-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: TECHTRANS-HK-NOC
last-modified: 2025-11-18T00:26:54Z
source: APNIC
organisation: ORG-TTL1-AP
org-name: Tech-trans Telecom Ltd
org-type: LIR
country: HK
address: 9C, Phase 5 HK Spinners Ind Bldg
address: 760-762 Cheung Sha Wan Road
phone: +852-2494-5025
fax-no: +852-2424-0849
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:49Z
source: APNIC
role: ABUSE TECHTRANSHK
country: ZZ
address: Tech-trans System Ltd.
address: 15/F., Laws Commercial Plaza
address: 788 Cheung Sha Wan Rd., Kowloon
phone: +000000000
e-mail: [email protected]
admin-c: KK95-AP
tech-c: TK74-AP
nic-hdl: AT1329-AP
remarks: Generated from irt object IRT-TECHTRANS-HK
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2024-08-14T13:11:25Z
source: APNIC
person: Katherine KY Kwan
address: Tech-trans System Ltd.
address: 15/F., Laws Commercial Plaza
address: 788 Cheung Sha Wan Rd., Kowloon
country: HK
phone: +852-2494-5070
fax-no: +852-2424-0849
e-mail: [email protected]
nic-hdl: KK95-AP
mnt-by: TECHTRANS-HK-NOC
last-modified: 2017-01-06T07:40:25Z
source: APNIC
person: Toby KK Kwan
address: Tech-trans System Ltd.
address: 15/F., Laws Commercial Plaza
address: 788 Cheung Sha Wan Rd., Kowloon
country: HK
phone: +852-2494-5025
fax-no: +852-2424-0849
e-mail: [email protected]
nic-hdl: TK74-AP
mnt-by: TECHTRANS-HK-NOC
last-modified: 2017-01-06T07:39:42Z
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 202.85.200.2.
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 202.85.200.2: 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