ASN Lookup Tool

Isabella Bank Corporation isabellabank.com US US 3 Routes

AS Data

AS33583

AS33583 – Isabella Bank Corporation

AS Number 33583
AS Name IBC-FGIS
Organization Isabella Bank Corporation(ibc50)
Country US
Website isabellabank.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2010-10-04

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Use ASN data for AS33583 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
199.30.150.0/24 256
199.30.149.0/24 256
199.30.148.0/24 256

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:       33583
ASName:         IBC-FGIS
ASHandle:       AS33583
RegDate:        2010-10-04
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/33583


OrgName:        Isabella Bank Corporation
OrgId:          IBC50
Address:        401 N Main
City:           Mount Pleasant
StateProv:      MI
PostalCode:     48858
Country:        US
RegDate:        2010-07-16
Updated:        2018-01-18
Comment:        http://www.snl.com/irweblinkx/corporateprofile.aspx?iid=1022412
Ref:            https://rdap.arin.net/registry/entity/IBC50


OrgNOCHandle: NETWO8433-ARIN
OrgNOCName:   Network Administrator
OrgNOCPhone:  +1-989-779-6639 
OrgNOCEmail:  ITServices@isabellabank.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8433-ARIN

OrgAbuseHandle: NETWO8433-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-989-779-6639 
OrgAbuseEmail:  ITServices@isabellabank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8433-ARIN

OrgTechHandle: NETWO8433-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-989-779-6639 
OrgTechEmail:  ITServices@isabellabank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8433-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
AS26271 CMSInter.net LLC US
AS22974 Charter Communications LLC US

Upstreams

AS Number Description Country
AS26271 CMSInter.net LLC US
AS22974 Charter Communications LLC US

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Frequently Asked Questions

ASN AS33583 is an Autonomous System Number used to identify a network for BGP internet routing.
AS33583 is listed under Isabella Bank Corporation.
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.