Autonomous system
AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
Mobile APNIC
Summary
Telkomsel
isp mobile eyeball
Telkomsel — Indonesia's largest mobile operator, a subsidiary of the state-linked incumbent Telkom Indonesia.
What it's used for
- Mobile data for a very large Indonesian subscriber base (4G/5G), plus fixed-wireless home broadband (IndiHome/Telkomsel).
Notable
- A large "eyeball" network — addresses are typically mobile devices behind carrier-grade NAT, so one public IP maps to many users and geo is coarse.
- The market leader in Indonesian mobile, ahead of Indosat Ooredoo Hutchison and XLSmart.
Interesting
- Telkomsel absorbed Telkom's IndiHome fixed-broadband business, becoming a combined mobile and home-internet provider.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 7 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.210.222 |
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.228.142 |
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 2001:de8:c::4761:1 |
| JPIX Tokyo | Tokyo, Japan | 210.171.224.122 |
| Singapore Internet Exchange | Singapore, Singapore | 103.16.102.218 |
| BroadBand Internet eXchange Singapore | Singapore, Singapore | 103.231.152.105 |
| Equinix Internet Exchange Palo Alto | Palo Alto, United States | 198.32.176.167 |
Transit providers
34 upstream, 117 downstream and 186 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 382 prefixes · 351K addresses IPv6 89 prefixes
| Country | Name | Prefixes |
|---|---|---|
| ID | Indonesia | 471 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS4761- Registry name
- INDOSAT-INP-AP
- Registrant
- PT. INDOSAT Tbk
- Abuse contact
- hostmaster@ioh.co.id
- Registered
- 2008-09-04
- Last changed
- 2021-01-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 98% valid · 1,006 valid, 16 with no ROA
- ROAs
- 437 authorising AS4761
- ASPA
- no ASPA record
- IRR
- 94% registered · 960 of 1,022 announcements 1 other origin
- Route objects
- 22,378 naming AS4761
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere