What is ASN AS399549?

ASN AS399549 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS399549?

AS399549 is listed under Access Management Services, LLC.

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.

AS399549 Access Management Services, LLC

ASN Lookup Tool

Access Management Services, LLC coaccess.com

US 3 Routes

AS Data

AS399549

AS399549 – Access Management Services, LLC

AS Number	399549
AS Name	AMS-MULTIHOME-01
Organization	Access Management Services, LLC(amsl-84)
Country	US
Website	coaccess.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2021-04-13

ASN Intelligence API for production workflows

Use ASN data for AS399549 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.87.86.0/23	AS399549	Access Management Services, LLC	CO Access	512
216.87.87.0/24	AS399549	Access Management Services, LLC	CO Access	256
216.87.86.0/24	AS399549	Access Management Services, LLC	CO Access	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:       399549
ASName:         AMS-MULTIHOME-01
ASHandle:       AS399549
RegDate:        2021-04-13
Updated:        2021-04-13
Comment:        https://www.coaccess.com
Comment:        NOC hours are 7:00 AM to 4:30 PM MST    
Ref:            https://rdap.arin.net/registry/autnum/399549


OrgName:        Access Management Services, LLC
OrgId:          AMSL-84
Address:        11100 E Bethany Dr
City:           Aurora
StateProv:      CO
PostalCode:     80014
Country:        US
RegDate:        2021-03-10
Updated:        2021-03-10
Comment:        https://coaccess.com
Ref:            https://rdap.arin.net/registry/entity/AMSL-84


OrgNOCHandle: NETAD290-ARIN
OrgNOCName:   netadmin
OrgNOCPhone:  +1-720-581-5180 
OrgNOCEmail:  netadmin@coaccess.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETAD290-ARIN

OrgRoutingHandle: NETAD290-ARIN
OrgRoutingName:   netadmin
OrgRoutingPhone:  +1-720-581-5180 
OrgRoutingEmail:  netadmin@coaccess.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETAD290-ARIN

OrgAbuseHandle: NETAD290-ARIN
OrgAbuseName:   netadmin
OrgAbusePhone:  +1-720-581-5180 
OrgAbuseEmail:  netadmin@coaccess.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAD290-ARIN

OrgTechHandle: NETAD290-ARIN
OrgTechName:   netadmin
OrgTechPhone:  +1-720-581-5180 
OrgTechEmail:  netadmin@coaccess.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD290-ARIN

OrgDNSHandle: NETAD290-ARIN
OrgDNSName:   netadmin
OrgDNSPhone:  +1-720-581-5180 
OrgDNSEmail:  netadmin@coaccess.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETAD290-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
AS13649	Flexential Colorado Corp.	US

Upstreams

AS Number	Description	Country
AS13649	Flexential Colorado Corp.	US