Summary
- Hostname
- —
- ASN
- AS38193
- Organization
- TRANS WORLD ASSOCIATES (PVT) LIMITED
- Network
- TWA-PK
- Range
- 103.92.20.0 - 103.92.23.255
- /24 block
- 103.92.22.0/24
- Country
- PK
- Blacklists
- 1 of 14
- Abuse contact
- [email protected]
Presence of 103.92.22.0 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | 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 103.92.22.0
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '103.92.20.0 - 103.92.23.255'
% Abuse contact for '103.92.20.0 - 103.92.23.255' is '[email protected]'
inetnum: 103.92.20.0 - 103.92.23.255
netname: TWA-PK
descr: Transworld Associates (Pvt.) Ltd.
country: PK
org: ORG-TAL1-AP
admin-c: TM701-AP
tech-c: TM701-AP
abuse-c: AT1273-AP
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: --------------------------------------------------------
mnt-by: APNIC-HM
status: ALLOCATED PORTABLE
mnt-lower: MAINT-PK-TWA
mnt-routes: MAINT-PK-TWA
mnt-irt: IRT-TWA-PK
last-modified: 2024-11-20T12:47:40Z
source: APNIC
irt: IRT-TWA-PK
address: Transworld Associates (Pvt) Ltd.
address: 6th Floor, Executive Tower, Dolmen City
address: Marine Drive, Clifton Block 4
address: Karachi
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: TM701-AP
tech-c: TM701-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-05-08
mnt-by: MAINT-PK-TWA
last-modified: 2026-09-23T04:57:48Z
source: APNIC
organisation: ORG-TAL1-AP
org-name: TRANS WORLD ASSOCIATES (PVT) LIMITED
org-type: LIR
country: PK
address: 6th Floor, Executive Tower, Dolmen City
address: Marine Drive, Clifton Block 4
phone: +92-51-2871623
fax-no: +92-51-2871625
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-11-20T12:56:19Z
source: APNIC
role: ABUSE TWAPK
country: ZZ
address: Transworld Associates (Pvt) Ltd.
address: 6th Floor, Executive Tower, Dolmen City
address: Marine Drive, Clifton Block 4
address: Karachi
phone: +000000000
e-mail: [email protected]
admin-c: TM701-AP
tech-c: TM701-AP
nic-hdl: AT1273-AP
remarks: Generated from irt object IRT-TWA-PK
remarks: [email protected] was validated on 2026-05-08
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-08T03:48:03Z
source: APNIC
person: Technical Manager
address: Transworld (Pvt) ltd.
address: 6th Floor, Executive Tower, Dolmen City
address: Marine Drive, Clifton Block 4
address: Karachi
country: PK
phone: +92-21-5824951 - 4
fax-no: +92-21-5824957
e-mail: [email protected]
nic-hdl: TM701-AP
mnt-by: MAINT-PK-TWA
last-modified: 2010-06-12T12:10:01Z
source: APNIC
% Information related to '103.92.22.0/24AS38193'
route: 103.92.22.0/24
origin: AS38193
descr: TRANS WORLD ASSOCIATES (PVT) LIMITED
6th Floor, Executive Tower, Dolmen City
Marine Drive, Clifton Block 4
mnt-by: MAINT-PK-TWA
last-modified: 2024-11-29T12:10:34Z
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 103.92.22.0.
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 103.92.22.0: 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