AS20897 — ISD-AS

AS20897 announces 2 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

ISD-AS is operated by Limited company with foreign investments ISD.

What it's used for

• The address space is registered under netnames ISD-UA and ISDDN-NET, both held by the same limited company.
• The AS announces 1536 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with 4 observed neighbours, indicating a small-scale business or internal corporate network.

Notable

• Registrants for both announced IPv4 prefixes match the AS holder, confirming consistent ownership.
• The inventory consists of two distinct IPv4 blocks: 193.93.100.0/22 and 193.108.162.0/23, alongside a single IPv6 /48.

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

Announced prefixes

• 193.93.100.0/22
• 193.108.162.0/23
• 2001:67c:2380::/48

Upstream networks

• AS6702 Science Production Company "Trifle" Ltd.
• AS3255 LLC EKSINTECH
• AS3326 PRIVATE JOINT STOCK COMPANY "DATAGROUP"
• AS1820 WNET TELECOM USA Corp.

Adjacent networks

• AS6702 Science Production Company "Trifle" Ltd.
• AS3255 LLC EKSINTECH
• AS3326 PRIVATE JOINT STOCK COMPANY "DATAGROUP"
• AS1820 WNET TELECOM USA Corp.

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-40676, AS-APEX, AS-HURRICANE, AS-HURRICANEV6, AS-MCITCNET, AS-NEWLINE, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TELZA, AS-TRANSROUTE-SPEC, AS-UARNET, AS-WTUC, AS3326:AS-CLIENTS.