ASN AS18619 is an Autonomous System Number used to identify a network for BGP internet routing.

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.

AS18619 NUSO | IPGeolocation.io

NUSO nuso.cloud

US 1 Routes

AS Data

AS18619

AS18619 – NUSO

AS Number	18619
AS Name	NUSOCLOUD-MO
Organization	NUSO(nl-763)
Country	US
Website	nuso.cloud
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-10-02

ASN Intelligence API for production workflows

Use ASN data for AS18619 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
206.166.213.0/24	AS18619	NUSO	NUSO	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:       18619
ASName:         NUSOCLOUD-MO
ASHandle:       AS18619
RegDate:        2012-10-02
Updated:        2025-02-17    
Ref:            https://rdap.arin.net/registry/autnum/18619


OrgName:        NUSO
OrgId:          NL-763
Address:        7777 Bonhomme Ave.
Address:        Ste 1100
City:           Clayton
StateProv:      MO
PostalCode:     63105
Country:        US
RegDate:        2020-08-11
Updated:        2024-05-16
Ref:            https://rdap.arin.net/registry/entity/NL-763


OrgTechHandle: TSL18-ARIN
OrgTechName:   Loving, Tammy Shureal
OrgTechPhone:  +1-314-390-6269 
OrgTechEmail:  tammy.loving@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/TSL18-ARIN

OrgTechHandle: VARDA1-ARIN
OrgTechName:   Vardanyan, Garry 
OrgTechPhone:  +1-314-390-6204 
OrgTechEmail:  garry.vardanyan@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/VARDA1-ARIN

OrgRoutingHandle: VARDA1-ARIN
OrgRoutingName:   Vardanyan, Garry 
OrgRoutingPhone:  +1-314-390-6204 
OrgRoutingEmail:  garry.vardanyan@nuso.cloud
OrgRoutingRef:    https://rdap.arin.net/registry/entity/VARDA1-ARIN

OrgDNSHandle: VARDA1-ARIN
OrgDNSName:   Vardanyan, Garry 
OrgDNSPhone:  +1-314-390-6204 
OrgDNSEmail:  garry.vardanyan@nuso.cloud
OrgDNSRef:    https://rdap.arin.net/registry/entity/VARDA1-ARIN

OrgNOCHandle: BEATY35-ARIN
OrgNOCName:   Beaty, Travis 
OrgNOCPhone:  +1-314-390-6209 
OrgNOCEmail:  travis.beaty@nuso.cloud
OrgNOCRef:    https://rdap.arin.net/registry/entity/BEATY35-ARIN

OrgDNSHandle: BEATY35-ARIN
OrgDNSName:   Beaty, Travis 
OrgDNSPhone:  +1-314-390-6209 
OrgDNSEmail:  travis.beaty@nuso.cloud
OrgDNSRef:    https://rdap.arin.net/registry/entity/BEATY35-ARIN

OrgNOCHandle: VARDA1-ARIN
OrgNOCName:   Vardanyan, Garry 
OrgNOCPhone:  +1-314-390-6204 
OrgNOCEmail:  garry.vardanyan@nuso.cloud
OrgNOCRef:    https://rdap.arin.net/registry/entity/VARDA1-ARIN

OrgAbuseHandle: VARDA1-ARIN
OrgAbuseName:   Vardanyan, Garry 
OrgAbusePhone:  +1-314-390-6204 
OrgAbuseEmail:  garry.vardanyan@nuso.cloud
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VARDA1-ARIN

OrgTechHandle: GOUTC-ARIN
OrgTechName:   Goutchi, Mirian 
OrgTechPhone:  +1-314-390-6272 
OrgTechEmail:  mirian.goutchi@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/GOUTC-ARIN

OrgAbuseHandle: BEATY35-ARIN
OrgAbuseName:   Beaty, Travis 
OrgAbusePhone:  +1-314-390-6209 
OrgAbuseEmail:  travis.beaty@nuso.cloud
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BEATY35-ARIN

OrgRoutingHandle: LEWIS458-ARIN
OrgRoutingName:   Lewis, Daniel 
OrgRoutingPhone:  +1-314-390-6225 
OrgRoutingEmail:  dan.lewis@nuso.cloud
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LEWIS458-ARIN

OrgTechHandle: CAMPB818-ARIN
OrgTechName:   Campbell, Zach 
OrgTechPhone:  +1-314-390-6229 
OrgTechEmail:  zach.campbell@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/CAMPB818-ARIN

OrgRoutingHandle: CAMPB818-ARIN
OrgRoutingName:   Campbell, Zach 
OrgRoutingPhone:  +1-314-390-6229 
OrgRoutingEmail:  zach.campbell@nuso.cloud
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CAMPB818-ARIN

OrgDNSHandle: MCELR60-ARIN
OrgDNSName:   McElroy, Craig 
OrgDNSPhone:  +1-314-390-6226 
OrgDNSEmail:  craig.mcelroy@nuso.cloud
OrgDNSRef:    https://rdap.arin.net/registry/entity/MCELR60-ARIN

OrgTechHandle: BEATY35-ARIN
OrgTechName:   Beaty, Travis 
OrgTechPhone:  +1-314-390-6209 
OrgTechEmail:  travis.beaty@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/BEATY35-ARIN

OrgTechHandle: YEPIS-ARIN
OrgTechName:   Yepiskoposyan, Hayk 
OrgTechPhone:  +1-314-390-6251 
OrgTechEmail:  Hayk.Yepiskoposyan@nuso.cloud
OrgTechRef:    https://rdap.arin.net/registry/entity/YEPIS-ARIN

OrgNOCHandle: CAMPB818-ARIN
OrgNOCName:   Campbell, Zach 
OrgNOCPhone:  +1-314-390-6229 
OrgNOCEmail:  zach.campbell@nuso.cloud
OrgNOCRef:    https://rdap.arin.net/registry/entity/CAMPB818-ARIN

OrgDNSHandle: CAMPB818-ARIN
OrgDNSName:   Campbell, Zach 
OrgDNSPhone:  +1-314-390-6229 
OrgDNSEmail:  zach.campbell@nuso.cloud
OrgDNSRef:    https://rdap.arin.net/registry/entity/CAMPB818-ARIN

OrgAbuseHandle: CAMPB818-ARIN
OrgAbuseName:   Campbell, Zach 
OrgAbusePhone:  +1-314-390-6229 
OrgAbuseEmail:  zach.campbell@nuso.cloud
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAMPB818-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

ASN Lookup Tool

ASN Summary