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AS396023 Demoulas Super Markets, Inc.

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

Demoulas Super Markets, Inc. demoulasmarketbasket.com

US 2 Routes

AS Data

AS396023

AS396023 – Demoulas Super Markets, Inc.

AS Number	396023
AS Name	DEMO-TEWKS
Organization	Demoulas Super Markets, Inc.(dsm-52)
Country	US
Website	demoulasmarketbasket.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2017-02-16

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Use ASN data for AS396023 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.234.247.0/24	AS396023	Demoulas Super Markets, Inc.	Comcast Cable Communications, LLC	256
50.234.246.0/24	AS396023	Demoulas Super Markets, Inc.	Comcast Cable Communications, 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:       396023
ASName:         DEMO-TEWKS
ASHandle:       AS396023
RegDate:        2017-02-16
Updated:        2017-02-16
Comment:        http://www.demoulasmarketbasket.com
Comment:        Standard NOC hours are 6:00 AM to 11:00 PM EST    
Ref:            https://rdap.arin.net/registry/autnum/396023


OrgName:        Demoulas Super Markets, Inc.
OrgId:          DSM-52
Address:        875 East Street
City:           Tewksbury
StateProv:      MA
PostalCode:     01876
Country:        US
RegDate:        2016-05-09
Updated:        2016-05-09
Ref:            https://rdap.arin.net/registry/entity/DSM-52


OrgTechHandle: TECH998-ARIN
OrgTechName:   tech
OrgTechPhone:  +1-978-640-8378 
OrgTechEmail:  tech@demoulasmarketbasket.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECH998-ARIN

OrgAbuseHandle: ABUSE5478-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-978-640-8378 
OrgAbuseEmail:  abuse@demoulasmarketbasket.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5478-ARIN

OrgNOCHandle: NOC32525-ARIN
OrgNOCName:   noc
OrgNOCPhone:  +1-978-640-8378 
OrgNOCEmail:  noc@demoulasmarketbasket.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32525-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

Peers

AS Number	Description	Country
AS7015	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS7015	Comcast Cable Communications, LLC	US

Contacts

Email Contacts

tech@demoulasmarketbasket.com

Abuse Contacts

abuse@demoulasmarketbasket.com

Frequently Asked Questions

What is ASN AS396023?

ASN AS396023 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS396023?

AS396023 is listed under Demoulas Super Markets, Inc..

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.