What is ASN AS400986?

ASN AS400986 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400986?

AS400986 is listed under Adsystech, 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.

AS400986 Adsystech, Inc. | IPGeolocation.io

ASN Lookup Tool

Adsystech, Inc. adsystech.com

US 1 Routes

AS Data

AS400986

AS400986 – Adsystech, Inc.

AS Number	400986
AS Name	ADSYSTECH-AS-01
Organization	Adsystech, Inc.(adsys-5)
Country	US
Website	adsystech.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2024-04-15

ASN Intelligence API for production workflows

Use ASN data for AS400986 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
67.202.234.0/24	AS400986	Adsystech, Inc.	Adsystech, Inc.	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:       400986
ASName:         ADSYSTECH-AS-01
ASHandle:       AS400986
RegDate:        2024-04-15
Updated:        2024-04-15    
Ref:            https://rdap.arin.net/registry/autnum/400986


OrgName:        Adsystech, Inc.
OrgId:          ADSYS-5
Address:        11785 Beltsville Dr
Address:        Suite 1350
City:           Beltsville
StateProv:      MD
PostalCode:     20705
Country:        US
RegDate:        2024-04-01
Updated:        2024-04-08
Ref:            https://rdap.arin.net/registry/entity/ADSYS-5


OrgNOCHandle: PARDR-ARIN
OrgNOCName:   Pardridge, Joshua 
OrgNOCPhone:  +1-888-272-7391 
OrgNOCEmail:  jpardridge@adsystech.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PARDR-ARIN

OrgDNSHandle: PARDR-ARIN
OrgDNSName:   Pardridge, Joshua 
OrgDNSPhone:  +1-888-272-7391 
OrgDNSEmail:  jpardridge@adsystech.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/PARDR-ARIN

OrgTechHandle: PARDR-ARIN
OrgTechName:   Pardridge, Joshua 
OrgTechPhone:  +1-888-272-7391 
OrgTechEmail:  jpardridge@adsystech.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PARDR-ARIN

OrgAbuseHandle: PARDR-ARIN
OrgAbuseName:   Pardridge, Joshua 
OrgAbusePhone:  +1-888-272-7391 
OrgAbuseEmail:  jpardridge@adsystech.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PARDR-ARIN

OrgRoutingHandle: PARDR-ARIN
OrgRoutingName:   Pardridge, Joshua 
OrgRoutingPhone:  +1-888-272-7391 
OrgRoutingEmail:  jpardridge@adsystech.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PARDR-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
AS2734	CoreSite	US
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US