AS55672 — USD-AS-ID - Universitas Sanata Dharma

AS55672 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

USD-AS-ID is operated by Universitas Sanata Dharma.

What it's used for

• The address space carries university infrastructure, evidenced by reverse DNS entries such as infra.usd.ac.id and e-journal.usd.ac.id.
• The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained institutional network rather than a transit or large-scale access provider.
• Traffic consists of internal university services, including academic resources and administrative systems for the institution's staff and students.

Notable

• Registrants for both announced prefixes are listed as Universitas Sanata Dharma, matching the AS holder.
• The address inventory is compact, consisting of two /24 blocks, which is typical for a single-site academic institution.

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

Announced prefixes

• 103.162.251.0/24
• 202.94.83.0/24

Upstream networks

• AS17995 PT iForte Global Internet
• AS23951 PT JEMBATAN CITRA NUSANTARA

Adjacent networks

• AS17995 PT iForte Global Internet
• AS23951 PT JEMBATAN CITRA NUSANTARA

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-23951, AS-4761, AS-58463, AS-58463, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-AS56246, AS-AS58389, AS-BIZNET, AS-CITRANET, AS-CITRANET-ID, AS-GMEDIA-ID, AS-GMEDIA-ID, AS-HURRICANE, AS-HUTCHCITY, AS-ISPL-THC-24534, AS-OPENIXP, AS-SOLUSINET-AS-ID, AS-TIXNET-CUST, AS131111:AS-CEPATNET-AS-ID, AS131702:AS-IDNIC-MORA-IX-AS-ID, AS137366:AS-IFORTENAP, AS137367:AS-IFORTENAP-ISIX, AS17995:AS-IFORTE-ISP, AS23947:AS-GLOBAL, AS23947:AS-MORATELINDONAP.

Internet exchanges

• CitranetIX Yogyakarta — Yogyakarta, Indonesia