AS57319 — TANDER-AS JSC "Tander"

AS57319 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle TANDER-AS is held by JSC "Tander".

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname TANDER-PI and reverse DNS entries such as ip-169-000.tander.ru.
• The inventory consists of 1024 IPv4 addresses within a single prefix, 193.19.168.0/22, with 5 observed neighbours.
• Traffic from this AS represents internal corporate operations for JSC "Tander", a major Russian retail chain, rather than public internet access or transit.

Notable

• The registrant JSC "Tander" matches the AS holder, confirming direct ownership of the address space.
• The address inventory is a single contiguous /22 block, indicating a consolidated corporate estate rather than fragmented or leased space.

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

Announced prefixes

• 193.19.168.0/22

Upstream networks

• AS197068 HLL LLC
• AS20485 Joint Stock Company TransTeleCom

Downstream networks

• AS60691 JSC "Tander"

Adjacent networks

• AS197068 HLL LLC
• AS60691 JSC "Tander"
• AS20485 Joint Stock Company TransTeleCom
• AS12389 PJSC Rostelecom
• AS3216 PJSC "Vimpelcom"

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-B2BTELECOM, AS-EMIX, AS-INDRIK, AS-MF-MGSM, AS-MSV, AS-RETN-ACTUAL-V4, AS-ROSTELECOM, AS-STC, AS-TANDER, AS-TTK, AS197068:AS-CUST, AS3491:AS-CUSTOMERS-EU, AS57319:AS-DC.