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AS22217 Calvin College | 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

Calvin College calvin.edu

US 3 Routes

AS Data

AS22217

AS22217 – Calvin College

AS Number	22217
AS Name	CALVIN-UNIVERSITY
Organization	Calvin College (ccs-731)
Country	US
Website	calvin.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2017-07-25

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Use ASN data for AS22217 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
153.106.254.0/24	AS22217	Calvin College	Calvin College	256
153.106.0.0/16	AS22217	Calvin College	Calvin College	65536
153.106.255.0/24	AS22217	Calvin College	Calvin College	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:       22217
ASName:         CALVIN-UNIVERSITY
ASHandle:       AS22217
RegDate:        2017-07-25
Updated:        2019-08-27
Ref:            https://rdap.arin.net/registry/autnum/22217


OrgName:        Calvin College
OrgId:          CCS-731
Address:        3201 Burton Street S.E.
City:           Grand Rapids
StateProv:      MI
PostalCode:     49546-4388
Country:        US
RegDate:        2014-04-28
Updated:        2024-05-31
Ref:            https://rdap.arin.net/registry/entity/CCS-731


OrgTechHandle: JG1540-ARIN
OrgTechName:   Greenfield, Jeff 
OrgTechPhone:  +1-616-526-6171 
OrgTechEmail:  jgreen@calvin.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JG1540-ARIN

OrgAbuseHandle: CNA44-ARIN
OrgAbuseName:   Calvin Network Abuse
OrgAbusePhone:  +1-616-526-6144 
OrgAbuseEmail:  abuse@calvin.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CNA44-ARIN

OrgTechHandle: BENDE104-ARIN
OrgTechName:   Bender, Nathaniel 
OrgTechPhone:  +1-586-419-2567 
OrgTechEmail:  nb52@calvin.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BENDE104-ARIN

OrgTechHandle: WALTE453-ARIN
OrgTechName:   Walters, Ethan 
OrgTechPhone:  +1-616-526-6356 
OrgTechEmail:  emw45@calvin.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/WALTE453-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" : "22217",
    "as_handle" : "AS22217",
    "as_name" : "CALVIN-UNIVERSITY",
    "tech_contacts" : [ "JG1540-ARIN", "BENDE104-ARIN", "WALTE453-ARIN" ],
    "abuse_contacts" : [ "CNA44-ARIN" ],
    "date_created" : "2017-07-25",
    "date_updated" : "2019-08-27",
    "source" : "https://rdap.arin.net/registry/autnum/22217"
  } ],
  "organization" : {
    "handle" : "CCS-731",
    "name" : "Calvin College",
    "address" : [ "3201 Burton Street S.E.", "Grand Rapids", "MI", "49546-4388", "US" ],
    "street" : "Burton Street S.e.",
    "city" : "Grand Rapids",
    "state" : "MI",
    "zip_code" : "49546-4388",
    "country" : [ "US" ],
    "date_created" : "2014-04-28",
    "date_updated" : "2024-05-31",
    "source" : "https://rdap.arin.net/registry/entity/CCS-731",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "JG1540-ARIN",
    "name" : "Greenfield, Jeff",
    "email" : [ "jgreen@calvin.edu" ],
    "phone" : [ "+1-616-526-6171" ],
    "source" : "https://rdap.arin.net/registry/entity/JG1540-ARIN"
  }, {
    "handle" : "BENDE104-ARIN",
    "name" : "Bender, Nathaniel",
    "email" : [ "nb52@calvin.edu" ],
    "phone" : [ "+1-586-419-2567" ],
    "source" : "https://rdap.arin.net/registry/entity/BENDE104-ARIN"
  }, {
    "handle" : "WALTE453-ARIN",
    "name" : "Walters, Ethan",
    "email" : [ "emw45@calvin.edu" ],
    "phone" : [ "+1-616-526-6356" ],
    "source" : "https://rdap.arin.net/registry/entity/WALTE453-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CNA44-ARIN",
    "name" : "Calvin Network Abuse",
    "email" : [ "abuse@calvin.edu" ],
    "phone" : [ "+1-616-526-6144" ],
    "source" : "https://rdap.arin.net/registry/entity/CNA44-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS237	Merit Network Inc.	US
AS26554	US Signal Company, L.L.C.	US

Upstreams

AS Number	Description	Country
AS237	Merit Network Inc.	US
AS26554	US Signal Company, L.L.C.	US

Contacts

Email Contacts

emw45@calvin.edu nb52@calvin.edu jgreen@calvin.edu

Abuse Contacts

abuse@calvin.edu

Frequently Asked Questions

What is ASN AS22217?

ASN AS22217 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS22217?

AS22217 is listed under Calvin College.

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.