AS42971 — INTERFONICA INTERFONICA LLC

AS42971 announces 2 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

INTERFONICA is operated by Interfonica LLC.

What it's used for

• The address space carries business and enterprise traffic, evidenced by netnames RU-INTERFONICA-20180118 and INTERFONICA associated with registrants INTERFONICA LLC and Net Atelye Ltd.
• The AS announces 1536 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 3 observed neighbours, indicating a small-scale access or business network rather than a transit provider.
• Traffic from this AS consists of corporate and business users, given Interfonica's role as a Russian telecommunications provider.

Notable

• Registrants align with the announcer, with INTERFONICA LLC holding the primary prefix and Net Atelye Ltd. holding the secondary prefix.
• The address inventory is compact, consisting of one /22 and one /23 block, with no significant anomalies in the prefix structure.

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

Announced prefixes

• 31.44.248.0/23
• 185.242.116.0/22
• 2a09:8300::/32

Upstream networks

• AS3216 PJSC "Vimpelcom"
• AS57277 LLC Zero Kilometer

Downstream networks

• AS44345 Mayak LLC

Adjacent networks

• AS3216 PJSC "Vimpelcom"
• AS57277 LLC Zero Kilometer
• AS44345 Mayak LLC

Routing security

• RPKI: 3 valid, 0 invalid and 6 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 89% of announcements registered; 8 route objects.
• Listed in as-sets: AS-BAIKAL-IX-TRANSIT, AS-DSIEAS, AS-HURRICANE, AS-HURRICANEV6, AS-MTU, AS-MTU2, AS-NETATELYE, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-WEACOM, AS209141:AS-RUCUST, AS42971:AS-INTERFONICA, AS5617:AS-PL, AS5617:AS-WORLD-TRANSIT.