AS30881 — TENSOR-AS Yaroslavl branch

AS30881 announces 10 IPv4 prefixes covering 37,120 addresses and 4 IPv6 prefixes.

About this network

TENSOR-AS is operated by MTS PJSC.

What it's used for

• The address space carries residential and mobile access traffic, evidenced by reverse DNS entries like pppoe-94.136.215.254.ttel.ru and netnames such as MTU-ADSL.
• With 37120 IPv4 addresses announced against only 1 observed neighbour, the ratio indicates a large access or eyeball network rather than a transit provider.

Notable

• All registrants for the largest prefixes are consistent with the announcer, listing MTS backbone NOC and MTS PJSC.
• The inventory consists of 10 IPv4 prefixes and 4 IPv6 prefixes, with the largest blocks being /19s in the 94.136, 95.175, and 109.198 ranges.

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

Announced prefixes

• 77.220.32.0/20
• 77.220.48.0/21
• 77.220.56.0/22
• 80.255.176.0/22
• 80.255.184.0/21
• 81.195.178.0/24
• 85.158.48.0/21
• 94.136.192.0/19
• 95.175.224.0/19
• 109.198.160.0/19
• 2a03:6504:1000::/36
• 2a03:6504:2000::/35
• 2a03:6504:4000::/34
• 2a03:6504:8000::/33

Upstream networks

• AS8359 MTS PJSC

Adjacent networks

• AS8359 MTS PJSC