AS397367 Cranbrook Educational Community

CRANBROOK-01

IPv4 Addresses: 1,536

Number of Peers: 1

Number of Prefixes: 2

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS397367 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS397367 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

administrator@cranbrook.edu

Abuse Contacts:

administrator@cranbrook.edu

Address:

522 Lone Pine Road,

Bloomfield Hills,

MI,

48304,

IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.134.8.0/22	Cranbrook Educational Community		198.134.8.0/22	ARIN
	198.134.12.0/23	Cranbrook Educational Community		198.134.12.0/23	ARIN

IPv4 Peers

Country	ASN	Name	Description
	AS33668	CMCS	Comcast Cable Communications, LLC

IPv4 Upstreams

Country	ASN	Name	Description
	AS33668	CMCS	Comcast Cable Communications, LLC

IPv4 Upstream Graph

#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       397367
ASName:         CRANBROOK-01
ASHandle:       AS397367
RegDate:        2019-03-07
Updated:        2019-03-07
Comment:        www.cranbrook.edu
Comment:        NOC Hours 
Comment:        7:00AM to 5:00PM EST    
Ref:            https://rdap.arin.net/registry/autnum/397367


OrgName:        Cranbrook Educational Community
OrgId:          CEC-1
Address:        522 Lone Pine Road
City:           Bloomfield Hills
StateProv:      MI
PostalCode:     48304
Country:        US
RegDate:        1993-04-01
Updated:        2022-02-15
Ref:            https://rdap.arin.net/registry/entity/CEC-1


OrgAbuseHandle: KLEIN350-ARIN
OrgAbuseName:   Klein, Jacob 
OrgAbusePhone:  +1-248-645-3327 
OrgAbuseEmail:  administrator@cranbrook.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KLEIN350-ARIN

OrgRoutingHandle: KLEIN350-ARIN
OrgRoutingName:   Klein, Jacob 
OrgRoutingPhone:  +1-248-645-3327 
OrgRoutingEmail:  administrator@cranbrook.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KLEIN350-ARIN

OrgDNSHandle: KLEIN350-ARIN
OrgDNSName:   Klein, Jacob 
OrgDNSPhone:  +1-248-645-3327 
OrgDNSEmail:  administrator@cranbrook.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/KLEIN350-ARIN

OrgNOCHandle: KLEIN350-ARIN
OrgNOCName:   Klein, Jacob 
OrgNOCPhone:  +1-248-645-3327 
OrgNOCEmail:  administrator@cranbrook.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/KLEIN350-ARIN

OrgTechHandle: KLEIN350-ARIN
OrgTechName:   Klein, Jacob 
OrgTechPhone:  +1-248-645-3327 
OrgTechEmail:  administrator@cranbrook.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KLEIN350-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS397367 Cranbrook Educational Community

CRANBROOK-01

AS397367 Summary

Regional Registry:

Allocation Status:

AS397367 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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