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AS54809 MCM Systems, LLC | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

MCM Systems, LLC mcmsys.net

US 3 Routes

AS Data

AS54809

AS54809 – MCM Systems, LLC

AS Number	54809
AS Name	MCMSYS
Organization	MCM Systems, LLC (msl-111)
Country	US
Website	mcmsys.net
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-08-21

ASN Intelligence API for production workflows

Use ASN data for AS54809 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.140.115.0/24	AS54809	MCM Systems, LLC	DO NOT TOUCH PORTS	256
162.244.216.0/22	AS54809	MCM Systems, LLC	MCM Systems, LLC	1024
206.166.199.0/24	AS54809	MCM Systems, LLC	MCM Systems, LLC	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       54809
ASName:         MCMSYS
ASHandle:       AS54809
RegDate:        2012-08-21
Updated:        2012-08-21
Ref:            https://rdap.arin.net/registry/autnum/54809


OrgName:        MCM Systems, LLC
OrgId:          MSL-111
Address:        PO Box 223
City:           Moberly
StateProv:      MO
PostalCode:     65270
Country:        US
RegDate:        2012-08-01
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/MSL-111


OrgNOCHandle: MATTO8-ARIN
OrgNOCName:   Mattox, Mike 
OrgNOCPhone:  +1-660-269-8088 
OrgNOCEmail:  mcm@mcmsys.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/MATTO8-ARIN

OrgAbuseHandle: MATTO8-ARIN
OrgAbuseName:   Mattox, Mike 
OrgAbusePhone:  +1-660-269-8088 
OrgAbuseEmail:  mcm@mcmsys.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MATTO8-ARIN

OrgTechHandle: MATTO8-ARIN
OrgTechName:   Mattox, Mike 
OrgTechPhone:  +1-660-269-8088 
OrgTechEmail:  mcm@mcmsys.net
OrgTechRef:    https://rdap.arin.net/registry/entity/MATTO8-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "54809",
    "as_handle" : "AS54809",
    "as_name" : "MCMSYS",
    "tech_contacts" : [ "MATTO8-ARIN" ],
    "abuse_contacts" : [ "MATTO8-ARIN" ],
    "date_created" : "2012-08-21",
    "date_updated" : "2012-08-21",
    "source" : "https://rdap.arin.net/registry/autnum/54809"
  } ],
  "organization" : {
    "handle" : "MSL-111",
    "name" : "MCM Systems, LLC",
    "address" : [ "PO Box 223", "Moberly", "MO", "65270", "US" ],
    "city" : "Moberly",
    "state" : "MO",
    "zip_code" : "65270",
    "country" : [ "US" ],
    "date_created" : "2012-08-01",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/MSL-111",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MATTO8-ARIN",
    "name" : "Mattox, Mike",
    "email" : [ "mcm@mcmsys.net" ],
    "phone" : [ "+1-660-269-8088" ],
    "source" : "https://rdap.arin.net/registry/entity/MATTO8-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MATTO8-ARIN",
    "name" : "Mattox, Mike",
    "email" : [ "mcm@mcmsys.net" ],
    "phone" : [ "+1-660-269-8088" ],
    "source" : "https://rdap.arin.net/registry/entity/MATTO8-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS62943	Missouri Network Alliance, LLC	US

Upstreams

AS Number	Description	Country
AS62943	Missouri Network Alliance, LLC	US

Frequently Asked Questions

What is ASN AS54809?

ASN AS54809 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54809?

AS54809 is listed under MCM Systems, LLC.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.