asn.dev

Autonomous system

AS58478 PESAT2-AS-AP PT. Pasifik Satelit Nusantara

Unclassified APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ID
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

PT Pasifik Satelit Nusantara

Indonesia · AI-generated

satellite telecom indonesia business

PESAT2-AS-AP is held by PT Pasifik Satelit Nusantara.

What it's used for

  • The address space carries satellite telecommunications infrastructure, as indicated by the registrant ID-NIC HOSTMASTERS and the operator's identity as a private satellite company.
  • The AS announces 1024 IPv4 addresses within a single prefix (103.143.52.0/22) and maintains only 1 observed neighbour, a ratio that indicates a dedicated corporate or infrastructure estate rather than a transit or access network.
  • Traffic from this AS consists of satellite uplink/downlink data, network management, and corporate backhaul for Indonesia's largest private satellite operator.

Notable

  • The registrant ID-NIC HOSTMASTERS differs from the AS holder name, reflecting the Indonesian NIC's allocation structure for the space.
  • PT Pasifik Satelit Nusantara is the first private satellite telecommunications company in Indonesia, established in 1991, and operates its own satellites including Nusantara Satu.
  • The inventory consists of a single contiguous /22 block with no IPv6 prefixes announced.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS38154PT. Pasifik Satelit Nusantara325

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
IDIndonesia1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS58478
Registry name
PESAT2-AS-AP
Abuse contact
abuse@pesat.net.id
Registered
2019-08-20
Last changed
2012-01-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS58478
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS58478

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

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: 442 networks and 1,779 prefixes, as published 2026-10-24. 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

Cross-check