AS201301 — soundmouse-netwise Soundmouse Ltd

AS201301 announces 2 IPv4 prefixes covering 512 addresses and 2 IPv6 prefixes.

About this network

The AS handle SOUNDMOUSE-NETWISE is held by Soundmouse Ltd.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames SOUNDMOUSE-1 and SOUNDMOUSE-3 registered to the Soundmouse Technical Admin group.
• The inventory consists of 512 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with only 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic from this AS represents internal operations for a London-based online platform providing metadata solutions.

Notable

• Registrants for both announced IPv4 prefixes are consistent with the AS holder, listing Soundmouse Technical Admin group.
• Soundmouse is an acquired company founded in 2001.
• The address inventory is compact, comprising two /24 IPv4 blocks and two /32 IPv6 blocks.

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

Announced prefixes

• 185.45.96.0/24
• 185.45.98.0/24
• 2a04:a180::/32
• 2a04:a182::/32

Upstream networks

• AS60800 Netwise Hosting Ltd

Adjacent networks

• AS60800 Netwise Hosting Ltd

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-AXCENT-T, AS-CTBC-TOOLS-11, AS-NETWISE, AS-WRN.