AS207059 — UNISENDER Unisender Smart LLC

AS207059 announces 3 IPv4 prefixes covering 1,536 addresses and 2 IPv6 prefixes.

About this network

The AS handle UNISENDER is held by Unisender Smart LLC.

What it's used for

• The address space carries email infrastructure, evidenced by reverse DNS entries such as smtp1534.emlone.com, smtp3.link.fon.bet, and smtp286.umail72.com.
• The AS announces 1536 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating a dedicated business network rather than a transit provider.
• Traffic from this AS consists of outbound email delivery and related services for the Unisender platform.

Notable

• Registrants include Unisender Smart LLC, EdgeCenter LLC, and SERVICEPIPE LLC, with netnames RU-UNISENDER-20110304, RU-EDGECENTER, and CIREX-SERVICEPIPE.
• The address inventory is small and segmented into three distinct IPv4 blocks, consistent with a corporate email service provider's infrastructure.

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

Announced prefixes

• 31.184.200.0/22
• 195.39.207.0/24
• 217.77.111.0/24
• 2a07:bf80::/48
• 2a07:bf80:de::/48

Upstream networks

• AS210756 EdgeCenter LLC
• AS52025 ParadoxNetworks Limited
• AS199599 Telecom-Birzha, LLC

Adjacent networks

• AS210756 EdgeCenter LLC
• AS52025 ParadoxNetworks Limited
• AS199599 Telecom-Birzha, LLC

Routing security

• RPKI: 8 valid, 0 invalid and 1 not-found announcements; 9 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 10 route objects.
• Listed in as-sets: AS-4D-DC-LINX, AS-4D-DC-LONAP, AS-CIREX, AS-EDGECENTER, AS-EUNGB, AS-HURRICANE, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TRANSROUTE-SPEC, AS52025:AS-DOWNSTREAMS-STOCKHOLM.