Summary
- Hostname
- —
- ASN
- AS4761
- Organization
- IOH B2B
- Network
- IOH-B2B-ID
- Range
- 114.3.0.0 - 114.3.15.255
- /24 block
- 114.3.9.0/24
- Country
- ID
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 114.3.9.9 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 114.3.9.9
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '114.3.0.0 - 114.3.15.255'
% Abuse contact for '114.3.0.0 - 114.3.15.255' is '[email protected]'
inetnum: 114.3.0.0 - 114.3.15.255
netname: IOH-B2B-ID
descr: IOH B2B
descr: INDOSAT's Corporate Customer
descr: JAKARTA
country: ID
admin-c: IH151-AP
tech-c: IH151-AP
abuse-c: AI687-AP
status: ASSIGNED NON-PORTABLE
remarks: For abuse and spam report please contact [email protected]
mnt-by: MAINT-ID-INDOSAT-INP
mnt-irt: IRT-INDOSAT-INP-ID
last-modified: 2023-12-20T07:04:49Z
source: APNIC
irt: IRT-INDOSAT-INP-ID
address: PT Indosat
address: Jl. Medan Merdeka Barat 21
address: Jakarta Pusat
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: IH151-AP
tech-c: IH151-AP
auth: # Filtered
remarks: [email protected] is
remarks: [email protected] was validated on 2026-06-09
mnt-by: MAINT-ID-INDOSAT-INP
last-modified: 2026-09-23T02:31:54Z
source: APNIC
role: ABUSE INDOSATINPID
country: ZZ
address: PT Indosat
address: Jl. Medan Merdeka Barat 21
address: Jakarta Pusat
phone: +000000000
e-mail: [email protected]
admin-c: IH151-AP
tech-c: IH151-AP
nic-hdl: AI687-AP
remarks: Generated from irt object IRT-INDOSAT-INP-ID
remarks: [email protected] was validated on 2026-06-09
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-06-09T06:24:47Z
source: APNIC
person: INDOSAT INP Hostmaster
nic-hdl: IH151-AP
e-mail: [email protected]
address: PT Indosat
address: Jl. Medan Merdeka Barat 21
address: Jakarta Pusat
phone: +62-21-30072088
+ 62-8557897897
fax-no: +62-21-30001073
country: ID
mnt-by: MAINT-ID-INDOSAT-INP
last-modified: 2022-07-26T06:54:47Z
source: APNIC
% Information related to '114.3.9.0/24AS4761'
route: 114.3.9.0/24
origin: AS4761
descr: PT. INDOSAT Tbk
Indosat Head Office
Jl. Medan Merdeka Barat no. 21
mnt-by: MAINT-ID-INDOSAT-INP
last-modified: 2020-11-26T14:18:59Z
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 114.3.9.9.
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 114.3.9.9: 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