AS21023 — UPB-AS is a regional Chelyabinsk bank

AS21023 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

UPB-AS is operated by Joint Stock Company Ural Industrial Bank.

What it's used for

• The address space is registered under the netname RU-URALPROMBANK-20061208 for the bank's internal corporate infrastructure.
• The AS announces a single IPv4 prefix of 2048 addresses with 3 observed neighbours, indicating a small, self-contained business network rather than a transit or access provider.

Notable

• The RDAP registrant matches the AS holder, confirming the space is owned and operated by the bank.
• The inventory consists of one contiguous /21 block, typical of a corporate estate allocated for internal use.

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

Announced prefixes

• 91.103.224.0/21

Upstream networks

• AS3239 PJSC Rostelecom
• AS9049 JSC "ER-Telecom Holding"
• AS28745 Joint Stock Company TransTeleCom

Adjacent networks

• AS3239 PJSC Rostelecom
• AS9049 JSC "ER-Telecom Holding"
• AS28745 Joint Stock Company TransTeleCom

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-BTN-CUSTOMERS, AS-CHEL, AS-CHFES, AS-HURRICANE, AS-RETN-ACTUAL-V4, AS-SOVAM, AS-SURNET, AS-SUTTK, AS209141:AS-RUCUST, AS3239:AS-CUST, AS3239:AS-OUT-FULL.