What is ASN AS395337?

ASN AS395337 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395337?

AS395337 is listed under MacStadium, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS395337 MacStadium, Inc. | IPGeolocation.io

ASN Lookup Tool

MacStadium, Inc. macstadium.com

US 10 Routes

AS Data

AS395337

AS395337 – MacStadium, Inc.

AS Number	395337
AS Name	MACST-VEGAS
Organization	MacStadium, Inc.(macst-2)
Country	US
Website	macstadium.com
Number of IPv4 Routes	9
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2016-07-01

ASN Intelligence API for production workflows

Use ASN data for AS395337 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
207.254.64.0/22	AS395337	MacStadium, Inc.	MacStadium, Inc.	1024
207.254.40.0/21	AS395337	MacStadium, Inc.	MacStadium, Inc.	2048
207.254.20.0/23	AS395337	MacStadium, Inc.	MacStadium, Inc.	512
207.254.72.0/22	AS395337	MacStadium, Inc.	MacStadium, Inc.	1024
2607:6480:4000::/35	AS395337	MacStadium, Inc.	MacStadium, Inc.	~1×10³⁰
207.254.56.0/21	AS395337	MacStadium, Inc.	MacStadium, Inc.	2048
207.254.32.0/21	AS395337	MacStadium, Inc.	MacStadium, Inc.	2048
207.254.118.0/23	AS395337	MacStadium, Inc.	MacStadium, Inc.	512
207.254.120.0/21	AS395337	MacStadium, Inc.	MacStadium, Inc.	2048
207.254.48.0/21	AS395337	MacStadium, Inc.	MacStadium, Inc.	2048

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:       395337
ASName:         MACST-VEGAS
ASHandle:       AS395337
RegDate:        2016-07-01
Updated:        2019-10-03    
Ref:            https://rdap.arin.net/registry/autnum/395337


OrgName:        MacStadium, Inc.
OrgId:          MACST-2
Address:        3340 Peachtree Rd NE Suite 2330
City:           Atlanta
StateProv:      GA
PostalCode:     30326
Country:        US
RegDate:        2015-10-09
Updated:        2026-01-06
Ref:            https://rdap.arin.net/registry/entity/MACST-2


OrgAbuseHandle: ABUSE7105-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-855-288-2260 
OrgAbuseEmail:  abuse@macstadium.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7105-ARIN

OrgTechHandle: TRANK30-ARIN
OrgTechName:   Tran, Khoa 
OrgTechPhone:  +1-404-961-1038 
OrgTechEmail:  ktran@macstadium.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TRANK30-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
AS1239	Cogent Communications, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Contacts

Email Contacts

ktran@macstadium.com

Abuse Contacts

abuse@macstadium.com