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AS27601 MCA | 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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MCA mcollins.com

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AS Data

AS27601

AS27601 – MCA

AS Number	27601
AS Name	MCA
Organization	MCA(mca-64)
Country	US
Website	mcollins.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	INDIVIDUAL
Registry	ARIN
Date Allocated	2003-04-07

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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:       27601
ASName:         MCA
ASHandle:       AS27601
RegDate:        2003-04-07
Updated:        2013-08-05    
Ref:            https://rdap.arin.net/registry/autnum/27601


OrgName:        MCA
OrgId:          MCA-64
Address:        6048 Century Oaks Drive
City:           Chattanooga
StateProv:      TN
PostalCode:     37416
Country:        US
RegDate:        2013-03-19
Updated:        2023-07-05
Ref:            https://rdap.arin.net/registry/entity/MCA-64


OrgAbuseHandle: YIMSI1-ARIN
OrgAbuseName:   Yim, Si 
OrgAbusePhone:  +1-423-892-8899 
OrgAbuseEmail:  syim@mcollins.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/YIMSI1-ARIN

OrgTechHandle: BURRE3-ARIN
OrgTechName:   Burrell, Heather 
OrgTechPhone:  +1-423-892-4589 
OrgTechEmail:  hburrell@mcollins.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BURRE3-ARIN

OrgTechHandle: YIMSI1-ARIN
OrgTechName:   Yim, Si 
OrgTechPhone:  +1-423-892-8899 
OrgTechEmail:  syim@mcollins.com
OrgTechRef:    https://rdap.arin.net/registry/entity/YIMSI1-ARIN

OrgNOCHandle: YIMSI1-ARIN
OrgNOCName:   Yim, Si 
OrgNOCPhone:  +1-423-892-8899 
OrgNOCEmail:  syim@mcollins.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/YIMSI1-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 AS27601?

ASN AS27601 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27601?

AS27601 is listed under MCA.

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.