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AS40956 Northwood University | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Northwood University northwood.edu

US 3 Routes

AS Data

AS40956

AS40956 – Northwood University

AS Number	40956
AS Name	NORTHWOOD-UNIVERSITY
Organization	Northwood University (north-131)
Country	US
Website	northwood.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2008-06-04

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Use ASN data for AS40956 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
147.160.166.0/24	AS40956	Northwood University	NORTHWOOD UNIVERSITY	256
208.103.178.0/24	AS40956	Northwood University	NORTHWOOD UNIVERSITY	256
137.83.77.0/24	AS40956	Northwood University	NORTHWOOD UNIVERSITY	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:       40956
ASName:         NORTHWOOD-UNIVERSITY
ASHandle:       AS40956
RegDate:        2008-06-04
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/40956


OrgName:        Northwood University
OrgId:          NORTH-131
Address:        4000 Whiting Drive
City:           Midland
StateProv:      MI
PostalCode:     48640
Country:        US
RegDate:        2008-05-01
Updated:        2019-08-06
Comment:        http://www.northwood.edu
Ref:            https://rdap.arin.net/registry/entity/NORTH-131


OrgTechHandle: MUETZ-ARIN
OrgTechName:   Muetzel, Jeff 
OrgTechPhone:  +1-989-837-4628 
OrgTechEmail:  muetzelj@northwood.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MUETZ-ARIN

OrgNOCHandle: NISD-ARIN
OrgNOCName:   Networks and Information Security Department
OrgNOCPhone:  +1-989-837-4421 
OrgNOCEmail:  abuse@northwood.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NISD-ARIN

OrgTechHandle: YOSTD-ARIN
OrgTechName:   Yost, Davis 
OrgTechPhone:  +1-989-837-4185 
OrgTechEmail:  yost@northwood.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/YOSTD-ARIN

OrgAbuseHandle: NISD-ARIN
OrgAbuseName:   Networks and Information Security Department
OrgAbusePhone:  +1-989-837-4421 
OrgAbuseEmail:  abuse@northwood.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NISD-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" : "40956",
    "as_handle" : "AS40956",
    "as_name" : "NORTHWOOD-UNIVERSITY",
    "tech_contacts" : [ "MUETZ-ARIN", "YOSTD-ARIN" ],
    "abuse_contacts" : [ "NISD-ARIN" ],
    "date_created" : "2008-06-04",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/40956"
  } ],
  "organization" : {
    "handle" : "NORTH-131",
    "name" : "Northwood University",
    "address" : [ "4000 Whiting Drive", "Midland", "MI", "48640", "US" ],
    "street" : "Whiting Drive",
    "city" : "Midland",
    "state" : "MI",
    "zip_code" : "48640",
    "country" : [ "US" ],
    "date_created" : "2008-05-01",
    "date_updated" : "2019-08-06",
    "source" : "https://rdap.arin.net/registry/entity/NORTH-131",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "MUETZ-ARIN",
    "name" : "Muetzel, Jeff",
    "email" : [ "muetzelj@northwood.edu" ],
    "phone" : [ "+1-989-837-4628" ],
    "source" : "https://rdap.arin.net/registry/entity/MUETZ-ARIN"
  }, {
    "handle" : "YOSTD-ARIN",
    "name" : "Yost, Davis",
    "email" : [ "yost@northwood.edu" ],
    "phone" : [ "+1-989-837-4185" ],
    "source" : "https://rdap.arin.net/registry/entity/YOSTD-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NISD-ARIN",
    "name" : "Networks and Information Security Department",
    "email" : [ "abuse@northwood.edu" ],
    "phone" : [ "+1-989-837-4421" ],
    "source" : "https://rdap.arin.net/registry/entity/NISD-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS12129	123.Net, Inc.	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS12129	123.Net, Inc.	US
AS7018	AT&T Enterprises, LLC	US

Contacts

Email Contacts

yost@northwood.edu muetzelj@northwood.edu

Abuse Contacts

abuse@northwood.edu

Frequently Asked Questions

What is ASN AS40956?

ASN AS40956 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40956?

AS40956 is listed under Northwood University.

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.