Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS1420

Announcement observedARIN

STL-C9D - STL OFFICE SOLUTIONS, INC. · STL-C9D

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/29/2026, 07:48:33Snapshot expired

View network topology RDAP registration

ASN: AS1420
Registration country: United States
Name: STL-C9D - STL OFFICE SOLUTIONS, INC.
Abbreviation: STL-C9D
Registration date: 7/31/2009, 18:57:44
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
199.255.164.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	9/29/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: STL-C9D - STL OFFICE SOLUTIONS, INC.
RIR: ARIN
Registration country: United States
Registration date: 7/31/2009, 18:57:44
Abuse contact: support@poweredbystl.com

Snapshot trend

9/29/2026, 07:48:331 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap