AS Number
AS22217
AS Name
CALVIN-UNIVERSITY
Org Name
Calvin College
Registry

arin

RegDate

2014-04-28

Updated

2024-05-31

AS22217 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

65,536

IPv6 NUMs(/64)

0

65,536 IPv4 Addresses
CIDR Description IP Num
153.106.0.0/24 Calvin College 256
153.106.0.0/16 Calvin College 65536
153.106.254.0/24 Calvin College 256
153.106.255.0/24 Calvin College 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS237 MERIT-AS-14 - Merit Network Inc., US United States 2,219,008 8,590,065,664 IPv4 IPv4
AS26554 US-SIGNAL - US Signal Company, L.L.C., US United States 135,680 8,589,934,592 IPv4 IPv4
IP Address Domain NUMs Domains
153.106.4.1 2 dns.calvin.edu
153.106.4.29 1 webapps.calvin.edu
153.106.6.87 1 helpdesk.calvin.edu
153.106.8.11 1 ukeke.calvin.edu
153.106.116.18 1 cs-dev.cs.calvin.edu
153.106.118.48 1 net.calvinseminary.edu
153.106.124.5 1 netmonitor.calvin.edu
153.106.124.30 4 mail.vanlunencenter.com
153.106.124.31 1 umbra.calvin.edu
153.106.124.41 1 uniflow.calvin.edu
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


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

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