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AS401897 NCS Managed Services USA LLC

Q: Why is WHOIS data shown for an ASN?

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

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NCS Managed Services USA LLC ncsmsi.us

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AS Data

AS401897

AS401897 – NCS Managed Services USA LLC

AS Number	401897
AS Name	NCSMSIUS
Organization	NCS Managed Services USA LLC (nmsul-1)
Country	US
Website	ncsmsi.us
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2025-08-01

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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:       401897
ASName:         NCSMSIUS
ASHandle:       AS401897
RegDate:        2025-08-01
Updated:        2025-08-01
Ref:            https://rdap.arin.net/registry/autnum/401897


OrgName:        NCS Managed Services USA LLC
OrgId:          NMSUL-1
Address:        295 North St
City:           Calais
StateProv:      ME
PostalCode:     04619
Country:        US
RegDate:        2025-05-28
Updated:        2025-07-25
Ref:            https://rdap.arin.net/registry/entity/NMSUL-1


OrgTechHandle: NCSMS1-ARIN
OrgTechName:   ncsmsius
OrgTechPhone:  +1-877-473-3660 
OrgTechEmail:  support@ncsmsi.us
OrgTechRef:    https://rdap.arin.net/registry/entity/NCSMS1-ARIN

OrgAbuseHandle: NCSMS1-ARIN
OrgAbuseName:   ncsmsius
OrgAbusePhone:  +1-877-473-3660 
OrgAbuseEmail:  support@ncsmsi.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NCSMS1-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "401897",
    "as_handle" : "AS401897",
    "as_name" : "NCSMSIUS",
    "tech_contacts" : [ "NCSMS1-ARIN" ],
    "abuse_contacts" : [ "NCSMS1-ARIN" ],
    "date_created" : "2025-08-01",
    "date_updated" : "2025-08-01",
    "source" : "https://rdap.arin.net/registry/autnum/401897"
  } ],
  "organization" : {
    "handle" : "NMSUL-1",
    "name" : "NCS Managed Services USA LLC",
    "address" : [ "295 North St", "Calais", "ME", "04619", "US" ],
    "street" : "North St",
    "city" : "Calais",
    "state" : "ME",
    "zip_code" : "04619",
    "country" : [ "US" ],
    "date_created" : "2025-05-28",
    "date_updated" : "2025-07-25",
    "source" : "https://rdap.arin.net/registry/entity/NMSUL-1",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NCSMS1-ARIN",
    "name" : "ncsmsius",
    "email" : [ "support@ncsmsi.us" ],
    "phone" : [ "+1-877-473-3660" ],
    "source" : "https://rdap.arin.net/registry/entity/NCSMS1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NCSMS1-ARIN",
    "name" : "ncsmsius",
    "email" : [ "support@ncsmsi.us" ],
    "phone" : [ "+1-877-473-3660" ],
    "source" : "https://rdap.arin.net/registry/entity/NCSMS1-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS401897?

ASN AS401897 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401897?

AS401897 is listed under NCS Managed Services USA LLC.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.