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AS4012 DCM | 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.

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AS4012

AS4012 – DCM

AS Number	4012
AS Name	DCM
Organization	DCM(dcm-26)
Country	US
Website	dcm.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1994-11-10

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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:       4012
ASName:         DCM
ASHandle:       AS4012
RegDate:        1994-11-10
Updated:        1994-11-10    
Ref:            https://rdap.arin.net/registry/autnum/4012


OrgName:        DCM
OrgId:          DCM-26
Address:        841 Baxter St, Suite 108
Address:        Charlotte NC 28202
City:           
StateProv:      
PostalCode:     
Country:        US
RegDate:        1994-11-10
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/DCM-26


OrgAbuseHandle: JJR2-ARIN
OrgAbuseName:   Ribera, John J
OrgAbusePhone:  +1-704-377-6336 
OrgAbuseEmail:  jjr@dcm.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JJR2-ARIN

OrgTechHandle: JJR2-ARIN
OrgTechName:   Ribera, John J
OrgTechPhone:  +1-704-377-6336 
OrgTechEmail:  jjr@dcm.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JJR2-ARIN

RTechHandle: JJR2-ARIN
RTechName:   Ribera, John J
RTechPhone:  +1-704-377-6336 
RTechEmail:  jjr@dcm.net
RTechRef:    https://rdap.arin.net/registry/entity/JJR2-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

Frequently Asked Questions

What is ASN AS4012?

ASN AS4012 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4012?

AS4012 is listed under DCM.

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.