AS47446 — BCG-AS AS Number for Barclaycard Germany

AS47446 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

BCG-AS is held by Barclays Bank Ireland PLC.

What it's used for

• The space carries corporate banking infrastructure, evidenced by the netname IE-BARCLAYCARD-20080211 and registrants including Barclaycard Germany and Barclays Bank lreland PLC.
• The AS announces 1024 IPv4 addresses across 1 prefix (93.93.4.0/22) with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
• Traffic from this AS consists of internal corporate systems and branch backhaul for Barclays' European banking operations, specifically supporting Barclaycard services in Germany and Ireland.

Notable

• Registrants align with the announcer, listing Barclaycard Germany Admin-c, Barclaycard Germany Tech-c, Barclays Bank lreland PLC, and Barclaycard Germany Abuse.
• Barclays Bank Ireland PLC is a wholly owned subsidiary of Barclays Bank PLC, operating as the central entity for Barclays' banking activities in several European countries including Germany and Ireland.
• The address inventory is a single /22 block, consistent with a dedicated corporate allocation for specific business units.

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

Announced prefixes

• 93.93.4.0/22

Upstream networks

• AS8220 COLT Technology Services Group Limited
• AS3320 Deutsche Telekom AG

Adjacent networks

• AS8220 COLT Technology Services Group Limited
• AS3320 Deutsche Telekom AG

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS3320:AS-DTAG, AS3320:AS-DTAG-V6, AS8220:AS-COLTDE.