AS25857 — ACS-ASN

AS25857 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle ACS-ASN is held by American Chemical Society.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by the netname ACS-VA-DC and the reverse DNS record iclookuptest-origin.acs.org.
• The AS announces a single IPv4 prefix of 256 addresses with one observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• The RDAP registrant for the announced prefix matches the AS holder, both identified as American Chemical Society.
• The address inventory consists of a single /24 block, reflecting a minimal footprint typical of a non-telecom organization managing its own internal connectivity.

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

Announced prefixes

• 198.29.7.0/24

Upstream networks

• AS14244 NSI Hosting

Adjacent networks

• AS14244 NSI Hosting