AS22217 Calvin College 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

66,048 (258 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS22217
Name: Calvin College
Organisation: Calvin College
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2017-07-25

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Whois

Fetched from whois.arin.net

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:  +1-616-526-6892
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