AS4761 PT Indosat Tbk 🇮🇩 ID
PT. INDOSAT Tbk. Announcing 1,022 prefixes, seen at the RIS collectors.
IPv4 prefixes
868
538,112 (2,102 × /24)
IPv6 prefixes
154
1 × /32
Upstreams
15
transit providers observed
Peers
17
settlement-free adjacencies
Downstreams
118
transit customers observed
Customer cone
20,137
ASes reachable through it
Registry and operator data
- AS number
- AS4761
- Name
- PT Indosat Tbk
- Organisation
- Indosat Ooredoo
- Country
- 🇮🇩 ID
- RIR
- APNIC
- Allocated
- 1996-07-16
- Network type
- NSP
- Traffic levels
- 300-500Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-4761
- Website
- https://ioh.co.id/
- PeeringDB
- net/2599
- Exchanges
- 5
- Facilities
- 7
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Whois
Fetched from whois.apnic.net
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: PO Box 3646 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: 2026-08-26T00:40:00Z source: APNIC 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 2026-06-09 mnt-by: MAINT-ID-INDOSAT-INP last-modified: 2026-09-23T02:31:54Z 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 2026-06-09 abuse-mailbox: hostmaster@ioh.co.id mnt-by: APNIC-ABUSE last-modified: 2026-06-09T06:24:47Z 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