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AS395021 MASTRACCHIO SYSTEMS LLC

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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AS395021

AS395021 – MASTRACCHIO SYSTEMS LLC

AS Number	395021
AS Name	MASTRACCHIO
Organization	MASTRACCHIO SYSTEMS LLC(msl-163)
Country	US
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2016-03-21

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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:       395021
ASName:         MASTRACCHIO
ASHandle:       AS395021
RegDate:        2016-03-21
Updated:        2016-03-21    
Ref:            https://rdap.arin.net/registry/autnum/395021


OrgName:        MASTRACCHIO SYSTEMS LLC
OrgId:          MSL-163
Address:        25860 Cameron Walk Pl
City:           Aldie
StateProv:      VA
PostalCode:     20105
Country:        US
RegDate:        2015-06-09
Updated:        2026-02-05
Ref:            https://rdap.arin.net/registry/entity/MSL-163


OrgNOCHandle: MASTR22-ARIN
OrgNOCName:   Mastracchio, Michael 
OrgNOCPhone:  +1-713-805-3748 
OrgNOCEmail:  xoclutch@gmail.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MASTR22-ARIN

OrgTechHandle: MASTR39-ARIN
OrgTechName:   Mastracchio, David 
OrgTechPhone:  +1-713-805-3748 
OrgTechEmail:  dstachio@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MASTR39-ARIN

OrgAbuseHandle: MASTR22-ARIN
OrgAbuseName:   Mastracchio, Michael 
OrgAbusePhone:  +1-713-805-3748 
OrgAbuseEmail:  xoclutch@gmail.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MASTR22-ARIN

OrgTechHandle: MASTR22-ARIN
OrgTechName:   Mastracchio, Michael 
OrgTechPhone:  +1-713-805-3748 
OrgTechEmail:  xoclutch@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MASTR22-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 AS395021?

ASN AS395021 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395021?

AS395021 is listed under MASTRACCHIO 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.