AS44736 — TSVRN-AS

AS44736 announces 6 IPv4 prefixes covering 9,984 addresses and 0 IPv6 prefixes.

About this network

The AS handle TSVRN-AS is held by MTS PJSC.

What it's used for

• The address space carries mobile and residential subscriber traffic, evidenced by netnames NET-TSVRN-CPE-5 and NET-TSVRN-CPE-6 and reverse DNS entries like ip212-45-228-0.rdns.tsvrn.ru.
• With 9984 IPv4 addresses announced across 6 prefixes and only 1 observed neighbour, the network functions as an access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs and mobile data for MTS's customer base in the Russian Federation.

Notable

• Registrants align with the announcer, listing MTS backbone NOC and MTS PJSC for the largest prefixes.
• The inventory is concentrated in the 212.45.224.0/20 and 212.45.240.0/22 blocks, with a smaller allocation in 31.222.32.0/21.

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

Announced prefixes

• 31.222.32.0/21
• 212.45.224.0/20
• 212.45.240.0/22
• 212.45.244.0/23
• 212.45.246.0/24
• 212.45.248.0/21

Upstream networks

• AS8359 MTS PJSC

Adjacent networks

• AS8359 MTS PJSC

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 0% of announcements registered; 2 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-ROSTELECOM, AS-TSVRN, AS34251:AS-RUFILE.