AS51955 — NIC-LV-ANYCAST-AS Institute of Mathematics and Computer Science of University of Latvia

AS51955 announces 5 IPv4 prefixes covering 1,792 addresses and 6 IPv6 prefixes.

About this network

NIC-LV-ANYCAST-AS is operated by the Institute of Mathematics and Computer Science of University of Latvia.

What it's used for

• The address space carries academic and research infrastructure, with netnames including NIC-LV-ANYCAST-V4 and LV-MII-20020710 registered to the Institute.
• The AS announces 1792 IPv4 addresses across 5 prefixes and 6 IPv6 prefixes, with 6 observed neighbours, indicating a small-scale internal network rather than a transit or large access provider.
• Traffic from this AS consists of academic research, educational services, and institutional web endpoints associated with the University of Latvia's computing centre.

Notable

• Registrants for the majority of prefixes are listed as "LUMII Services and Support; Institute of Mathematics and Computer Science of University of Latvia", aligning with the AS holder.
• The address inventory is finely subdivided into small /23 and /24 blocks, consistent with an internal corporate or academic estate segmented by function or site.

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

Announced prefixes

• 91.198.156.0/24
• 194.0.8.0/24
• 194.0.48.0/23
• 194.0.50.0/24
• 194.8.2.0/23
• 2001:678:b::/48
• 2001:678:7c::/48
• 2001:678:80::/48
• 2001:678:84::/48
• 2a02:503::/47
• 2a02:503:8::/48

Upstream networks

• AS8194 VAS "Latvijas Valsts radio un televizijas centrs"
• AS5538 Institute of Mathematics and Computer Science of University of Latvia
• AS20910 SIA "BITE Latvija"
• AS29067 LLC "Hostmaster"
• AS22548 Nucleo de Inf. e Coord. do Ponto BR - NIC.BR
• AS5518 SIA Tet

Adjacent networks

• AS8194 VAS "Latvijas Valsts radio un televizijas centrs"
• AS5538 Institute of Mathematics and Computer Science of University of Latvia
• AS20910 SIA "BITE Latvija"
• AS29067 LLC "Hostmaster"
• AS22548 Nucleo de Inf. e Coord. do Ponto BR - NIC.BR
• AS5518 SIA Tet

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 14 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 14 route objects.
• Listed in as-sets: AS-BALTKOM, AS-CTBC-CUSTOMERS35, AS-EIS, AS-GLVIX-CONNECTED, AS-GLVIX-CUSTOMERS, AS-GNT-CUSTOMERS, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-LITNET, AS-LITNET-PEER, AS-NIC, AS-NIC-CUSTOMERS, AS-NICBR-CUST, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-UA-HM, AS-VDC, AS-VDIGIC, AS-VITA, AS1221:AS-CUSTOMERS, AS29067:AS-UA-COLO1, AS52320:AS-CUSTOMERS.