AS57873 — SONICTEST SONICTEST Ltd.

AS57873 announces 2 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

SONICTEST is operated by SONICTEST Ltd., an Estonian telecommunications company.

What it's used for

• The address space carries corporate and telephony infrastructure, evidenced by reverse DNS entries such as 37-143-67-255.prodigi.ee and 185-14-217-0.sonictest.ee.
• The AS announces 3072 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained network rather than a transit provider.
• Traffic from this AS consists of business communications and telephony services, consistent with the operator's focus on the Telephony & Wireless industry.

Notable

• Registrants for both announced prefixes (EE-SONICTEST-20120301 and EE-SONICTEST-20130107) are listed as SONICTEST Ltd., matching the AS holder.
• The address inventory is compact, consisting of one /21 and one /22 block, both located in Estonia.

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

Announced prefixes

• 37.143.64.0/21
• 185.14.216.0/22

Upstream networks

• AS3327 CITIC Telecom CPC Netherlands B.V.
• AS2586 Elisa Eesti AS

Adjacent networks

• AS3327 CITIC Telecom CPC Netherlands B.V.
• AS2586 Elisa Eesti AS

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-CITICTEL-CPC-EE, AS-SONICTEST, AS2586:AS-ELISAEE.