AS211431 — AndrewA Andrew Aubury

AS211431 announces 2 IPv4 prefixes covering 512 addresses and 2 IPv6 prefixes.

About this network

The AS handle ANDREWA is held by Andrew Aubury.

What it's used for

• The address space carries amateur radio digital communications, evidenced by the netname AMPRNET and registrant "Amateur Radio Digital Communications" for the prefix 44.30.205.0/24.
• The network announces 512 IPv4 addresses and 7 IPv6 prefixes, with only 3 observed neighbours, indicating a small-scale access or hobbyist network rather than a transit provider.
• Traffic from this AS consists of amateur radio data links and personal network services, as indicated by the reverse DNS entry hv.andrewa.co.uk and the non-profit classification in PeeringDB.

Notable

• Registrants align with the announcer, with "Andrew Aubury" listed for the 81.31.212.0/24 prefix and "Amateur Radio Digital Communications" for the 44.30.205.0/24 prefix.
• The inventory is small and specific, comprising two IPv4 prefixes and seven IPv6 prefixes, all located in the United Kingdom.

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

Announced prefixes

• 44.30.205.0/24
• 81.31.212.0/24
• 2a13:9644:3000::/44
• 2a13:9644:30f0::/44

Upstream networks

• AS13335 Cloudflare, Inc.
• AS20473 The Constant Company, LLC
• AS20712 Andrews & Arnold Ltd

Adjacent networks

• AS13335 Cloudflare, Inc.
• AS20473 The Constant Company, LLC
• AS20712 Andrews & Arnold Ltd

Routing security

• RPKI: 3 valid, 0 invalid and 1 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 75% of announcements registered; 17 route objects.
• Listed in as-sets: AS-AA, AS-CLOUDIE:AS-TORONTO, AS-CLOUDIE:AS-TORONTO, AS-HOSTUS, AS-ONIX, AS-TELSTRA-INTL-CUSTOMERS, AS13335:AS-CUSTOMERS, AS20473:AS-VULTR, AS211431:AS-AUBURY, AS211431:AS-IXBUNNY, AS214481:AS-WCZAPKOWICZ, AS57369:AS-ONIX.