AS211720 — DATASHIELD_CH Datashield, Inc.

AS211720 announces 3 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

The AS handle DATASHIELDCH is held by Datashield, Inc.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames SC-DATASHIELD-20171109, SC-DATASHIELD-20140501, and SC-DATASHIELD-02272021 registered to Datashield, Inc. and Datashield Abusedesk.
• The network announces 1024 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, self-contained business or hosting footprint rather than a transit or large access network.
• Traffic from this AS consists of web and API endpoints associated with the Datashield brand, which operates in the cybersecurity and data protection sector.

Notable

• Registrants for all announced IPv4 prefixes align with the AS holder, listing Datashield, Inc. and Datashield Abusedesk.
• The address inventory is compact, consisting of two /24 blocks and one /23 block in the 185.0.0.0/8 range, along with a single /36 IPv6 prefix.

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

Announced prefixes

• 185.56.81.0/24
• 185.56.83.0/24
• 185.231.32.0/23
• 2a0c:4d00::/36

Upstream networks

• AS51395 Datasource AG

Adjacent networks

• AS51395 Datasource AG

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-SOFTPLUS, AS-TRANSROUTE-SPEC.