Summary
- Hostname
- —
- ASN
- AS18173
- Organization
- Aga Khan University
- Network
- AKUNET
- Range
- 202.3.130.0 - 202.3.131.255
- /24 block
- 202.3.131.0/24
- Country
- PK
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 202.3.131.29 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 202.3.131.29
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '202.3.130.0 - 202.3.131.255'
% Abuse contact for '202.3.130.0 - 202.3.131.255' is '[email protected]'
inetnum: 202.3.130.0 - 202.3.131.255
netname: AKUNET
descr: AKUNET
descr: Aga Khan University
descr: Stadium Road
descr: Karachi, Pakistan, 74800
country: PK
org: ORG-AKU1-AP
admin-c: MF616-AP
tech-c: KM1070-AP
abuse-c: AA2191-AP
status: ASSIGNED PORTABLE
remarks: An ISP for the University
remarks: ***This object can only modify by APNIC hostmaster
remarks: If you wish to modify this object details please
remarks: send email to [email protected] with your organisation
remarks: account in the subject line.***
mnt-by: APNIC-HM
mnt-routes: MAINT-PK-JKD
mnt-irt: IRT-AKU-PK
last-modified: 2023-08-11T00:31:38Z
source: APNIC
irt: IRT-AKU-PK
address: AKU
address: P.O. Box 3500
address: Stadium Road
address: Karachi-74800
address: Pakistan
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: MF616-AP
tech-c: KM1070-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-PK-JKD
last-modified: 2026-09-23T13:15:02Z
source: APNIC
organisation: ORG-AKU1-AP
org-name: Aga Khan University
org-type: LIR
country: PK
address: Stadium Road
phone: +9221-3486-3434
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:53Z
source: APNIC
role: ABUSE AKUPK
country: ZZ
address: AKU
address: P.O. Box 3500
address: Stadium Road
address: Karachi-74800
address: Pakistan
phone: +000000000
e-mail: [email protected]
admin-c: MF616-AP
tech-c: KM1070-AP
nic-hdl: AA2191-AP
remarks: Generated from irt object IRT-AKU-PK
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-09-23T13:15:53Z
source: APNIC
person: Kamran Mushtaq
address: Stadium Road
country: PK
phone: +922134863482
e-mail: [email protected]
nic-hdl: KM1070-AP
mnt-by: MAINT-PK-KM
last-modified: 2019-06-14T07:14:42Z
source: APNIC
person: Muhammad Fahd
address: AKU Stadium Road
country: PK
phone: +922134863594
e-mail: [email protected]
nic-hdl: MF616-AP
mnt-by: MAINT-PK-KM
last-modified: 2019-06-14T07:09:32Z
source: APNIC
% Information related to '202.3.130.0/23AS18173'
route: 202.3.130.0/23
descr: AKUNET
country: PK
origin: AS18173
mnt-by: MAINT-PK-JKD
last-modified: 2008-09-04T07:54:28Z
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 202.3.131.29.
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 202.3.131.29: 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