ASN Lookup Tool

PT. INDOSAT Tbk ioh.co.id ID ID 1187 Routes

AS Data

AS4761

AS4761PT. INDOSAT Tbk

AS Number 4761
AS Name INDOSAT-INP-AP
Organization PT. INDOSAT Tbk(org-pit1-ap)
Country ID
Website ioh.co.id
Number of IPv4 Routes 801
Number of IPv6 Routes 386
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
2400:8b00:d30::/44 ~19×10²⁴
114.7.130.0/24 256
114.4.82.0/23 512
114.5.110.0/23 512
114.9.86.0/24 256
114.4.245.0/24 256
2407:0:300a:200::/60 ~295×10¹⁸
114.6.76.0/24 256
2407:0:3006:6000::/52 ~76×10²¹
114.6.8.0/23 512

Raw Whois Response

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

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
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 'AS4761'

% Abuse contact for 'AS4761' is 'hostmaster@ioh.co.id'

aut-num:        AS4761
as-name:        INDOSAT-INP-AP
descr:          INDOSAT Internet Network Provider
descr:          Internet Network Provider in INDONESIA
country:        ID
org:            ORG-PIT1-AP
admin-c:        IH151-AP
tech-c:         IH151-AP
abuse-c:        AI687-AP
mnt-lower:      MAINT-ID-INDOSAT-INP
mnt-routes:     MAINT-ID-INDOSAT-INP
mnt-by:         APNIC-HM
mnt-irt:        IRT-INDOSAT-INP-ID
last-modified:  2021-01-15T01:28:52Z
source:         APNIC

irt:            IRT-INDOSAT-INP-ID
address:        PT Indosat
address:        Jl. Medan Merdeka Barat 21
address:        Jakarta Pusat
e-mail:         hostmaster@ioh.co.id
abuse-mailbox:  hostmaster@ioh.co.id
admin-c:        IH151-AP
tech-c:         IH151-AP
auth:           # Filtered
remarks:        hostmaster@ioh.co.id is
remarks:        hostmaster@ioh.co.id was validated on 2025-09-09
mnt-by:         MAINT-ID-INDOSAT-INP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

organisation:   ORG-PIT1-AP
org-name:       PT. INDOSAT Tbk
org-type:       LIR
country:        ID
address:        Indosat Head Office
address:        Jl. Medan Merdeka Barat no. 21
phone:          +62-21-30003000
fax-no:         +62-21-30001073
e-mail:         hostmaster@ioh.co.id
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC

role:           ABUSE INDOSATINPID
country:        ZZ
address:        PT Indosat
address:        Jl. Medan Merdeka Barat 21
address:        Jakarta Pusat
phone:          +000000000
e-mail:         hostmaster@ioh.co.id
admin-c:        IH151-AP
tech-c:         IH151-AP
nic-hdl:        AI687-AP
remarks:        Generated from irt object IRT-INDOSAT-INP-ID
remarks:        hostmaster@ioh.co.id was validated on 2025-09-09
abuse-mailbox:  hostmaster@ioh.co.id
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-09T07:26:35Z
source:         APNIC

person:         INDOSAT INP Hostmaster
nic-hdl:        IH151-AP
e-mail:         hostmaster@ioh.co.id
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS139376 PT. ARTAJASA PEMBAYARAN ELEKTRONIS ID
AS38880 Micron21 Datacentre Pty Ltd AU
AS137334 PT Phinisi Media Indonesia ID
AS198150 SIACOM JSC GE
AS46019 Universitas Brawijaya ID
AS50673 Serverius Holding B.V. NL
AS46059 Universitas Negeri Malang ID
AS206735 Novelcomm LP GR
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE

Upstreams

AS Number Description Country
AS9498 Bharti Airtel Limited IN
AS64049 Reliance Jio Infocomm Pte Ltd Singapore SG
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS24115 Equinix Asia Pacific Pte Ltd SG
AS4230 CLARO S.A. BR
AS56655 Gigahost AS NO
AS37468 Angola Cables AO

Downstreams

AS Number Description Country
AS45727 PT Indosat Ooredoo Hutchison ID
AS139376 PT. ARTAJASA PEMBAYARAN ELEKTRONIS ID
AS149716 PT Mahakam Global Media ID
AS136096 PT. Terminal Teluk Lamong ID
AS136446 Jl. Poros Kediri No.9, Kel. Sidorejo, Kec. Wonomulyo ID
AS153088 PT Network Operation Solusindo ID
AS137334 PT Phinisi Media Indonesia ID
AS141058 Pemerintah Kabupaten Soppeng ID
AS4229 Zenlayer Inc US
AS140455 Dinas Komunikasi dan Informatika Kota Samarinda ID

Contacts

Legacy Routes

2001:de8:12:100::/64 2001:df5:b800:bb00::/64

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Frequently Asked Questions

ASN AS4761 is an Autonomous System Number used to identify a network for BGP internet routing.
AS4761 is listed under PT. INDOSAT Tbk.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.