What is ASN AS154523?

ASN AS154523 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS154523?

AS154523 is listed under NULL ORG.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS154523 NULL ORG | IPGeolocation.io

NULL ORG apjii.or.id

ID 3 Routes

AS Data

AS154523

AS154523 – NULL ORG

AS Number	154523
AS Name	IDNIC-ALTELMATARA-AS-ID
Organization	NULL ORG()
Country	ID
Website	apjii.or.id
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	IDNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS154523 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:df6:c340::/48	AS154523	NULL ORG	Indonesia Network Information Center	~1×10²⁴
151.158.236.0/24	AS154523	NULL ORG	Indonesia Network Information Center	256
151.158.237.0/24	AS154523	NULL ORG	Indonesia Network Information Center	256

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2025-04-01T05:54:59Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS154523'

% Abuse contact for 'AS154523' is 'abuse@altelmatara.id'

aut-num:        AS154523
as-name:        IDNIC-ALTELMATARA-AS-ID
descr:          PT Ali Telematika Nusantara
descr:          Corporate / Direct Member IDNIC
descr:          Perumahan Surya Pagi Lokasi 5, Kel. Tuladenggi
descr:          Kec. Telaga Biru, Kab.Gorontalo, 96137
country:        ID
remarks:        Send spam and abuse report to: abuse@altelmatara.id
admin-c:        AA2988-AP
tech-c:         AA2988-AP
mnt-routes:     MAINT-ID-ALTELMATARA
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-ALTELMATARA-ID
import:         from AS24521 action pref=100; accept ANY
export:         to AS24521 announce AS154523
default:        to AS24521 action pref=10; networks ANY
last-modified:  2026-02-26T04:29:11Z
source:         APNIC

irt:            IRT-ALTELMATARA-ID
address:        PT Ali Telematika Nusantara
address:        Perumahan Surya Pagi Lokasi 5, Kel. Tuladenggi
address:        Kec. Telaga Biru, Kab.Gorontalo, 96137
e-mail:         noc@altelmatara.id
abuse-mailbox:  abuse@altelmatara.id
admin-c:        AA2988-AP
tech-c:         AA2988-AP
auth:           # Filtered
mnt-by:         MAINT-ID-ALTELMATARA
last-modified:  2026-03-09T15:37:58Z
source:         APNIC

person:         Aprianto Ali
address:        PT Ali Telematika Nusantara
address:        Dusun Sumber Karya, Desa Bubaa, Kec Paguyaman Pantai
address:        Kab Boalemo,Provinsi Gorontalo, 96261
country:        ID
phone:          +6287777452331
e-mail:         noc@altelmatara.id
nic-hdl:        AA2988-AP
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-26T04:37:00Z
source:         APNIC

% Information related to 'AS153914 - AS154937'

as-block:       AS153914 - AS154937
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T11:40:59Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% Information related to 'AS154523'

aut-num:        AS154523
as-name:        IDNIC-ALTELMATARA-AS-ID
descr:          PT Ali Telematika Nusantara
descr:          Corporate / Direct Member IDNIC
descr:          Perumahan Surya Pagi Lokasi 5, Kel. Tuladenggi
descr:          Kec. Telaga Biru, Kab.Gorontalo, 96137
country:        ID
admin-c:        AA2988-AP
tech-c:         AA2988-AP
mnt-routes:     MAINT-ID-ALTELMATARA
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-ALTELMATARA-ID
import:         from AS24521 action pref=100; accept ANY
export:         to AS24521 announce AS154523
default:        to AS24521 action pref=10; networks ANY
last-modified:  2026-02-27T03:26:29Z
source:         IDNIC

irt:            IRT-ALTELMATARA-ID
address:        PT Ali Telematika Nusantara
address:        Perumahan Surya Pagi Lokasi 5, Kel. Tuladenggi
address:        Kec. Telaga Biru, Kab.Gorontalo, 96137
e-mail:         noc@altelmatara.id
abuse-mailbox:  abuse@altelmatara.id
admin-c:        AA2988-AP
tech-c:         AA2988-AP
auth:           # Filtered
mnt-by:         MAINT-ID-ALTELMATARA
last-modified:  2026-02-27T03:26:06Z
source:         IDNIC

person:         Aprianto Ali
address:        PT Ali Telematika Nusantara
address:        Dusun Sumber Karya, Desa Bubaa, Kec Paguyaman Pantai
address:        Kab Boalemo,Provinsi Gorontalo, 96261
country:        ID
phone:          +6287777452331
e-mail:         noc@altelmatara.id
nic-hdl:        AA2988-AP
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-27T03:26:06Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS149690	CV Ali Media Network	ID
AS147094	PT. MITRA VISIONER PRATAMA	ID
AS24521	PT. DATA Utama Dinamika	ID

Upstreams

AS Number	Description	Country
AS149690	CV Ali Media Network	ID
AS147094	PT. MITRA VISIONER PRATAMA	ID
AS24521	PT. DATA Utama Dinamika	ID

Contacts

Email Contacts

hostmaster@idnic.net noc@altelmatara.id

Abuse Contacts

abuse@altelmatara.id

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