AS20807 — Credolink-ASN JSC "ER-Telecom Holding"

AS20807 announces 6 IPv4 prefixes covering 51,200 addresses and 0 IPv6 prefixes.

About this network

The AS handle CREDOLINK-ASN is held by JSC "ER-Telecom Holding", a major Russian telecommunications provider.

What it's used for

• The address space carries residential and mobile user traffic, evidenced by reverse DNS entries such as lan-95-254.users.mns.ru and vpnpool-77-247-171-254.users.mns.ru.
• The network announces 51200 IPv4 addresses across 13 prefixes while maintaining only 1 observed neighbour, a ratio that indicates a large access or eyeball network rather than a transit provider.

Notable

• Registrants consistently identify the holder as JSC "ER-Telecom Holding" or its Saint-Petersburg branch, with some prefixes also listing Perspectiva Ltd.
• The inventory consists of a mix of larger blocks like 178.162.0.0/17 and smaller subdivisions such as 81.94.26.0/24, reflecting a segmented corporate estate for different service regions or technologies.

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

Announced prefixes

• 77.247.160.0/20
• 80.70.224.0/20
• 81.94.16.0/20
• 92.39.224.0/20
• 109.68.136.0/21
• 178.162.0.0/17

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"

Routing security

• RPKI: 0 valid, 0 invalid and 206 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 4% of announcements registered; 9 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-CREDOLINK, AS-RELSIX, AS-RELSPEER, AS-RETN-ACTUAL-V4, AS-RURUNNET, AS-SPB, AS-SPBIX, AS-WESTCALLSPB, AS209141:AS-RUCUST.