AS196721 — ASO-NET

AS196721 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

ASO-NET is operated by the Administration of Sakhalin Region.

What it's used for

• The address space carries government and regional administrative traffic, evidenced by the netname admsakh and registrant "Administration of Sakhalin Region" for 91.212.81.0/24.
• The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained network rather than a transit or large-scale access provider.
• Traffic consists of internal government operations, administrative services, and regional infrastructure management for the Sakhalin Oblast.

Notable

• Registrants align with the announcer, with "Administration of Sakhalin Region" listed for the primary prefix and "Abuse-C Role" for the secondary prefix SNC-SUBS30.
• The address inventory is minimal, consisting of two /24 blocks, one of which is explicitly named for the regional administration.

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

Announced prefixes

• 91.212.81.0/24
• 212.6.30.0/24

Upstream networks

• AS51004 Sakhalin Cable Telesystems Ltd
• AS8359 MTS PJSC

Adjacent networks

• AS51004 Sakhalin Cable Telesystems Ltd
• AS8359 MTS PJSC

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-HURRICANE, AS-MTS-SAKH, AS-RSNETPEERS, AS-SNC, AS-SOLNCE, AS-TTK-RTL-SAKH, AS3491:AS-CUSTOMERS-EU.