AS25531 — INTFRM-AS PJSC Rostelecom. Technical Team

AS25531 announces 11 IPv4 prefixes covering 5,888 addresses and 0 IPv6 prefixes.

About this network

The AS handle INTFRM-AS PJSC Rostelecom is held by PJSC Rostelecom.

What it's used for

• The address space carries Rostelecom infrastructure, evidenced by the reverse DNS record mail2.frame.ru and netnames RU-RTK-20060720 and RU-RTK-20021218.
• The AS announces 5888 IPv4 addresses across 11 prefixes with only 1 observed neighbour, a ratio that indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants are consistent with the announcer, listing PJSC Rostelecom and PJSC Rostelecom Technical Team for all prefixes except 217.15.52.0/24, which is registered to IntInform NOC.
• The inventory consists of 11 IPv4 prefixes with no IPv6 prefixes in the inventory.

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

Announced prefixes

• 89.17.32.0/24
• 89.17.34.0/24
• 89.17.36.0/22
• 89.17.40.0/22
• 89.17.44.0/24
• 89.17.47.0/24
• 217.15.48.0/22
• 217.15.52.0/24
• 217.15.54.0/23
• 217.15.58.0/23
• 217.15.60.0/23

Upstream networks

• AS42610 PJSC Rostelecom

Adjacent networks

• AS42610 PJSC Rostelecom