AS22385 — JMS-ASN

AS22385 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

JMS-ASN is the autonomous system for Janney Montgomery Scott, LLC.

What it's used for

• The address space carries corporate infrastructure, evidenced by the netname JMS-US-EXTERNAL and reverse DNS entries pointing to jmsonline.com.
• The AS announces 512 IPv4 addresses within a single prefix (204.115.190.0/23) and maintains only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

• The RDAP registrant Janney Montgomery Scott, LLC matches the registry holder, confirming consistent ownership of the address space.
• The inventory consists of a single contiguous /23 block, reflecting a compact corporate estate without significant subdivision or external peering complexity.

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

Announced prefixes

• 204.115.190.0/23

Upstream networks

• AS17378 TierPoint, LLC

Adjacent networks

• AS17378 TierPoint, LLC