AS29664 — RGCOM-VANCO-HAI Flag Telecom UK Limited

AS29664 announces 4 IPv4 prefixes covering 5,376 addresses and 0 IPv6 prefixes.

About this network

The AS handle RGCOM-VANCO-HAI is held by Flag Telecom UK Limited.

What it's used for

• The address space carries business and telecom infrastructure, evidenced by the netname UK-FLAG-20031029 and registrant Flag Telecom UK Limited.
• The AS announces 5376 IPv4 addresses across 4 prefixes, with 3 observed neighbours, indicating a role focused on specific service delivery rather than broad transit.

Notable

• Registrants for the majority of the space align with the announcer, listing Flag Telecom UK Limited and Reliance Globalcom Abuse Handling.
• One prefix, 81.52.199.0/24, is registered to French Provisioning Manager Technical Coordinator under the netname VANCO-FR, suggesting a distinct or legacy allocation.
• The inventory consists of three blocks in the 82.196.0.0/16 range and one isolated /24 in the 81.52.0.0/16 range.

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

Announced prefixes

• 81.52.199.0/24
• 82.196.32.0/20
• 82.196.52.0/23
• 82.196.56.0/23

Upstream networks

• AS15412 Flag Telecom UK Limited
• AS5511 Orange S.A.
• AS4826 Vocus Connect International Backbone

Adjacent networks

• AS15412 Flag Telecom UK Limited
• AS5511 Orange S.A.
• AS4826 Vocus Connect International Backbone

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 13 route objects.
• Listed in as-sets: AS-FLAGP, AS-FLAGT, AS-HURRICANE, AS-OPENTRANSIT, AS-TELSTRA-INTL-CUSTOMERS-4637, AS-TRANSROUTE-SPEC, AS-VANCO, AS-YIPES, AS4826:AS-CUSTOMERS, AS4826:AS-TEST, AS51202:AS-ALL, AS7473:AS-CUSTOMERS:AS29664, AS7606:AS-SA-IX.