AS208201 — AS_ALLEIMA Alleima EMEA AB

AS208201 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

ASALLEIMA is held by Alleima EMEA AB.

What it's used for

• The space carries corporate network traffic, identified by the netname SandvikSMTAlleimanetwork and registrant Alleima.
• The AS announces 256 IPv4 addresses and 1 IPv6 prefix with only 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.
• Traffic consists of internal corporate communications and operations for a manufacturer of high-performance materials, including advanced stainless steels and special alloys.

Notable

• The registrant Alleima aligns with the AS holder Alleima EMEA AB.
• The netname SandvikSMTAlleimanetwork reflects the company's origin as the specialty metals division of Sandvik, which was spun off to form Alleima.
• The address inventory is minimal, consisting of a single /24 block and a /32 IPv6 prefix, consistent with a single-site or limited multi-site corporate deployment.

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

Announced prefixes

• 45.153.120.0/24
• 2a0f:af00::/32

Upstream networks

• AS51964 ORANGE BUSINESS SERVICES U.S. Inc.
• AS20626 Sandviken Energi AB

Adjacent networks

• AS51964 ORANGE BUSINESS SERVICES U.S. Inc.
• AS20626 Sandviken Energi AB

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-OBS-NORDICS, AS-SANDNET, AS-TELE2-SE.