AS55856 — UNIMAS-MY - Universiti Malaysia Sarawak

AS55856 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

UNIMAS-MY is operated by Universiti Malaysia Sarawak.

What it's used for

• The address space carries university infrastructure, evidenced by reverse DNS entries such as 128-subnet236.unimas.my and 255-subnet238.unimas.my.
• The AS announces 1024 IPv4 addresses across 2 prefixes with 1 observed neighbour, indicating a small, self-contained network typical of a single-site institution.
• Traffic consists of academic and administrative users, including students and staff, accessing research resources and general internet services from the campus in Kota Samarahan.

Notable

• Registrants for both prefixes are UNIMAS, matching the AS holder and confirming direct ownership of the address space.
• The inventory is compact, consisting of two contiguous /23 blocks within the 49.50.236.0/22 range, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 49.50.236.0/22

Upstream networks

• AS24514 MINISTRY OF HIGHER EDUCATION MALAYSIA

Adjacent networks

• AS24514 MINISTRY OF HIGHER EDUCATION MALAYSIA

Routing security

• RPKI: 0 valid, 0 invalid and 3 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-HURRICANE, AS-SET-9930, AS-TMNET-CUSTOMERS, AS20965:AS-FROM-TEIN-TO-GEANT, AS24514:AS-MYREN, AS293:AS-FROM-SINGAREN-TO-ESNET.