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AS19433 Midcontinent Independent System Operator, Inc.

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WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Midcontinent Independent System Operator, Inc. misoenergy.org

US 0 Routes

AS Data

AS19433

AS19433 – Midcontinent Independent System Operator, Inc.

AS Number	19433
AS Name	MISO-AS
Organization	Midcontinent Independent System Operator, Inc.(miso-2)
Country	US
Website	misoenergy.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-07-03

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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:       19433
ASName:         MISO-AS
ASHandle:       AS19433
RegDate:        2002-07-03
Updated:        2024-02-06    
Ref:            https://rdap.arin.net/registry/autnum/19433


OrgName:        Midcontinent Independent System Operator, Inc.
OrgId:          MISO-2
Address:        701 City Center Drive
City:           Carmel
StateProv:      IN
PostalCode:     46032
Country:        US
RegDate:        
Updated:        2016-03-29
Ref:            https://rdap.arin.net/registry/entity/MISO-2


OrgAbuseHandle: NETWO969-ARIN
OrgAbuseName:   Network
OrgAbusePhone:  +1-317-249-5555 
OrgAbuseEmail:  networking@misoenergy.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO969-ARIN

OrgTechHandle: NETWO969-ARIN
OrgTechName:   Network
OrgTechPhone:  +1-317-249-5555 
OrgTechEmail:  networking@misoenergy.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO969-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

Frequently Asked Questions

What is ASN AS19433?

ASN AS19433 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19433?

AS19433 is listed under Midcontinent Independent System Operator, Inc..

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.