ASN Lookup Tool

NVR INC nvrinc.com US US 0 Routes

AS Data

AS400143

AS400143 – NVR INC

AS Number 400143
AS Name NVR-VA-DC-ASN
Organization NVR INC(nvrin-27)
Country US
Website nvrinc.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2021-10-18

ASN Intelligence API for production workflows

Use ASN data for AS400143 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

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:       400143
ASName:         NVR-VA-DC-ASN
ASHandle:       AS400143
RegDate:        2021-10-18
Updated:        2021-10-18    
Ref:            https://rdap.arin.net/registry/autnum/400143


OrgName:        NVR INC
OrgId:          NVRIN-27
Address:        11700 Plaza America Drive
Address:        Suite 500
City:           Reston
StateProv:      VA
PostalCode:     20190
Country:        US
RegDate:        2019-11-18
Updated:        2019-11-18
Ref:            https://rdap.arin.net/registry/entity/NVRIN-27


OrgAbuseHandle: SYSTE705-ARIN
OrgAbuseName:   Systems Hosting
OrgAbusePhone:  +1-877-898-4687 
OrgAbuseEmail:  ITDNetworkTeam@nvrinc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SYSTE705-ARIN

OrgTechHandle: SYSTE705-ARIN
OrgTechName:   Systems Hosting
OrgTechPhone:  +1-877-898-4687 
OrgTechEmail:  ITDNetworkTeam@nvrinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SYSTE705-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

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS400143 is an Autonomous System Number used to identify a network for BGP internet routing.
AS400143 is listed under NVR INC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.