AS19170 — MISN

AS19170 announces 2 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

MISN is the autonomous system for Meramec Interactive Services Network.

What it's used for

• The address space carries internal corporate traffic, evidenced by the reverse DNS record 66-43-43-254.misn.com and netnames MISN-NET-01 and MISN-NET-02.
• The AS announces 8192 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained enterprise network rather than a transit or access provider.

Notable

• Registrants for both announced prefixes are listed as Meramec Interactive Services Network, matching the AS holder.
• Meramec is a U.S.-owned group with operations in the St. Louis area, including a campus for St. Louis Community College and industrial manufacturing.
• The inventory consists of two /20 blocks and a single /32 IPv6 prefix, representing a modest, segmented corporate estate.

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

Announced prefixes

• 66.43.32.0/20
• 69.54.144.0/20
• 2607:f450::/32

Upstream networks

• AS55140 Sho Me Technologies, LLC
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS55140 Sho Me Technologies, LLC
• AS3356 Level 3 Parent, LLC