AS56256 — PERPUSNAS-AS-ID - Perpustakaan Nasional RI

AS56256 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

PERPUSNAS-AS-ID is operated by Perpustakaan Nasional RI.

What it's used for

• The address space carries the network infrastructure for the National Library of Indonesia, identified by the netname PERPUSNAS-ID and registrant IRT-PERPUSNAS-ID.
• The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of internal office workers, digital library services, and administrative endpoints for the national legal deposit library.

Notable

• The registrants IRT-PERPUSNAS-ID align directly with the announcer PERPUSNAS-AS-ID, confirming consistent ownership.
• The address inventory is compact, consisting of two /24 blocks and a single /48 IPv6 prefix, typical for a single-site government institution.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 103.28.21.0/24
• 103.41.109.0/24
• 2001:df5:3a00::/48

Upstream networks

• AS38496 PT Cyber Network Indonesia

Adjacent networks

• AS38496 PT Cyber Network Indonesia

Routing security

• RPKI: 2 valid, 0 invalid and 1 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 20 route objects.
• Listed in as-sets: AS-4800:AS-LINTASARTA-NAP, AS-AS58389, AS-CNI-AS-ID, AS-CYBERNETWORK-ID, AS-HURRICANE, AS-HURRICANEV6, AS-LINTASARTA-NAP, AS-MULTIDATA-ID-AP, AS-OPENIXP, AS-SET-GTI-INDONESIA, AS-SET-GTI-PIP-CUSTOMERS-CUSTOMER, AS-SET-GTI-PIP-CUSTOMERS-CUSTOMER, AS-TMNET-CUSTOMERS, AS131111:AS-CEPATNET-AS-ID, AS131702:AS-IDNIC-MORA-IX-AS-ID, AS147094:AS-MVNET-NAP, AS147094:AS-MVNET-NAP, AS20965:AS-FROM-TEIN-TO-GEANT, AS23947:AS-GLOBAL, AS23947:AS-MORATELINDONAP, AS3491:AS-CUSTOMERS-AP, AS38496:AS-CNI, AS38496:AS-CNI-NEW, AS38496:AS-SET-CNI, AS38496:AS-SET-CNI-V6.