AS57510 — TSB-AS

AS57510 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle TSB-AS is held by JSC "Transstroibank".

What it's used for

• The address space carries corporate infrastructure for a Russian commercial bank, as indicated by the netname TRANSSTROYB and registrant JSC "Transstroibank".
• The network announces a single IPv4 prefix (193.42.145.0/24) comprising 256 addresses with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access provider.
• Traffic from this AS consists of office workers and internal banking systems for Transstroibank, a non-public joint stock company based in Moscow.

Notable

• The RDAP registrant JSC "Transstroibank" matches the AS holder, confirming the space is owned and operated by the bank itself.
• The inventory is minimal, consisting of one /24 block with no IPv6 prefixes, reflecting a small-scale internal network footprint.

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

Announced prefixes

• 193.42.145.0/24

Upstream networks

• AS59692 IQWeb FZ-LLC
• AS57724 DDOS-GUARD LTD

Adjacent networks

• AS59692 IQWeb FZ-LLC
• AS57724 DDOS-GUARD LTD

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-DDOS-GUARD, AS-MASTERTEL, AS-TTCNET, AS211605:AS-VECTORTEL, AS59692:AS-IQWEB.