Summary
- Hostname
- ip-26-7.datautama.net.id
- ASN
- AS24521
- Organization
- PT Data Utama Dinamika
- Network
- DATAUTAMA-NET
- Range
- 203.89.24.0 - 203.89.31.255
- /24 block
- 203.89.26.0/24
- Country
- ID
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 203.89.26.7 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 203.89.26.7
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '203.89.24.0 - 203.89.31.255'
% Abuse contact for '203.89.24.0 - 203.89.31.255' is '[email protected]'
inetnum: 203.89.24.0 - 203.89.31.255
netname: DATAUTAMA-NET
descr: PT Data Utama Dinamika
descr: NAP - ISP
descr: Wisma Presisi Lantai 2
descr: Jl. Taman Aries Blok A1 No 1
descr: Meruya Utara - Kembangan
descr: Jakarta 11620
country: ID
admin-c: HD436-AP
tech-c: HD436-AP
remarks: Send Spam & Abuse report to: [email protected]
mnt-by: MNT-APJII-ID
mnt-lower: MAINT-ID-DATAUTAMA
status: ALLOCATED PORTABLE
mnt-irt: IRT-DATAUTAMA-ID
last-modified: 2011-02-25T10:54:52Z
source: APNIC
irt: IRT-DATAUTAMA-ID
address: DATAUTAMANET
address: Wisma Presisi 2nd Floor
address: Jl.Taman Aries Blok A1 no.1
address: Meruya Utara - Kembangan
address: Jakarta 11620
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HD436-AP
tech-c: HD436-AP
auth: # Filtered
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2026-03-09T15:38:20Z
source: APNIC
person: Hostmaster Datautama
address: Wisma Presisi 2nd Floor
address: JL. Taman Aries Blok A1 no.1
address: Meruya Utara - Kembangan
address: Jakarta Barat 11620
address: DKI JAKARTA - Indonesia
country: ID
phone: +62-21-5890-2040
fax-no: +62-21-5890-2112
e-mail: [email protected]
nic-hdl: HD436-AP
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2010-08-11T00:18:02Z
source: APNIC
% Information related to '203.89.26.0/24AS24521'
route: 203.89.26.0/24
descr: Route object of DATAUTAMANET
descr: NAP-ISP
descr: PT.DATAUTAMA DINAMIKA
country: ID
origin: AS24521
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2010-08-21T11:10:01Z
source: APNIC
% Information related to '203.89.26.0 - 203.89.26.255'
inetnum: 203.89.26.0 - 203.89.26.255
netname: JAKARTA-BRANCH-CUSTOMER-ALLOCATION
country: ID
descr: DATAUTAMA-NET-ID
descr: PT DataUtama Dinamika
descr: JAKARTA - DKI JAKARTA
admin-c: NP179-AP
tech-c: HD436-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-ID-DATAUTAMA
mnt-irt: IRT-DATAUTAMA-ID
last-modified: 2011-07-21T13:56:02Z
source: IDNIC
irt: IRT-DATAUTAMA-ID
address: DATAUTAMANET
address: Wisma Presisi 2nd Floor
address: Jl.Taman Aries Blok A1 no.1
address: Meruya Utara - Kembangan
address: Jakarta 11620
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HD436-AP
tech-c: HD436-AP
auth: # Filtered
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2011-02-25T10:47:52Z
source: IDNIC
person: Hostmaster Datautama
address: Wisma Presisi 2nd Floor
address: JL. Taman Aries Blok A1 no.1
address: Meruya Utara - Kembangan
address: Jakarta Barat 11620
address: DKI JAKARTA - Indonesia
country: ID
phone: +62-21-5890-2040
fax-no: +62-21-5890-2112
e-mail: [email protected]
nic-hdl: HD436-AP
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2010-08-11T00:18:02Z
source: IDNIC
person: Nurdiansyah Prahutama
address: Intiland Tower Building
address: 8th Floor suite 6B
address: Panglima Sudirman 101 - 103
address: Surabaya 60271
address: Jawa Timur - Indonesia
country: ID
phone: +62-31-548-2715
fax-no: +62-31-548-2716
e-mail: [email protected]
nic-hdl: NP179-AP
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2010-08-10T23:52:01Z
source: IDNIC
% Information related to '203.89.26.0/24AS24521'
route: 203.89.26.0/24
descr: Route object of DATAUTAMANET
descr: PT.DATAUTAMA DINAMIKA
country: ID
origin: AS24521
mnt-by: MAINT-ID-DATAUTAMA
last-modified: 2026-09-11T00:40:36Z
source: IDNIC
% 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 203.89.26.7.
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 203.89.26.7: 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