ASN Lookup Tool

Calhoun ISD calhounisd.org US US 3 Routes

AS Data

AS54539

AS54539 – Calhoun ISD

AS Number 54539
AS Name CISD
Organization Calhoun ISD(calhou-3)
Country US
Website calhounisd.org
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2012-03-13

ASN Intelligence API for production workflows

Use ASN data for AS54539 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
199.182.68.0/22 1024
199.182.64.0/21 2048
199.182.64.0/22 1024

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:       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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS401307 Michigan Statewide Educational Network US
AS19653 CTS Communications Corp US

Upstreams

AS Number Description Country
AS401307 Michigan Statewide Educational Network US
AS19653 CTS Communications Corp US

Contacts

Email Contacts

ipadmin@calhounisd.org

Abuse Contacts

abuse@calhounisd.org

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS54539 is an Autonomous System Number used to identify a network for BGP internet routing.
AS54539 is listed under Calhoun ISD.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.