AS54539 Calhoun ISD

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	199.182.64.0/22	Calhoun ISD		199.182.64.0/21	ARIN
	199.182.64.0/21	Calhoun ISD		199.182.64.0/21	ARIN
	199.182.68.0/22	Calhoun ISD		199.182.64.0/21	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS19653	CTSTELECOM	CTS Communications Corp
	AS401307	MISEN-ASN-1	Michigan Statewide Educational Network

• IPv4 Upstreams

Country	ASN	Name	Description
	AS401307	MISEN-ASN-1	Michigan Statewide Educational Network
	AS19653	CTSTELECOM	CTS Communications Corp

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
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ASNumber:       54539
ASName:         CISD
ASHandle:       AS54539
RegDate:        2012-03-13
Updated:        2012-03-13
Comment:        https://helpdesk.calhounisd.org    
Ref:            https://rdap.arin.net/registry/autnum/54539


OrgName:        Calhoun ISD
OrgId:          CALHOU-3
Address:        17111 G Drive North
City:           Marshall
StateProv:      MI
PostalCode:     49068
Country:        US
RegDate:        2002-01-03
Updated:        2012-02-17
Ref:            https://rdap.arin.net/registry/entity/CALHOU-3


OrgTechHandle: IPADM607-ARIN
OrgTechName:   IP Administrator
OrgTechPhone:  +1-269-781-5141 
OrgTechEmail:  ipadmin@calhounisd.org
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM607-ARIN

OrgAbuseHandle: NETWO4975-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-269-781-5141 
OrgAbuseEmail:  abuse@calhounisd.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4975-ARIN

OrgNOCHandle: IPADM607-ARIN
OrgNOCName:   IP Administrator
OrgNOCPhone:  +1-269-781-5141 
OrgNOCEmail:  ipadmin@calhounisd.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM607-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.
#