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AS394132 Cascade Microtech, Inc.

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Cascade Microtech, Inc. cmicro.com

US 1 Routes

AS Data

AS394132

AS394132 – Cascade Microtech, Inc.

AS Number	394132
AS Name	CASCADEMICROTECH
Organization	Cascade Microtech, Inc.(cm-501)
Country	US
Website	cmicro.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2015-06-19

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
50.233.81.0/24	AS394132	Cascade Microtech, Inc.	Comcast Cable Communications, LLC	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:       394132
ASName:         CASCADEMICROTECH
ASHandle:       AS394132
RegDate:        2015-06-19
Updated:        2015-06-19
Comment:        www.cascademicrotech.com    
Ref:            https://rdap.arin.net/registry/autnum/394132


OrgName:        Cascade Microtech, Inc.
OrgId:          CM-501
Address:        9100 SW Gemini Drive
City:           Beaverton
StateProv:      OR
PostalCode:     97008
Country:        US
RegDate:        2015-05-22
Updated:        2018-08-23
Comment:        http://www.formfactor.com
Ref:            https://rdap.arin.net/registry/entity/CM-501


OrgTechHandle: PRC1-ARIN
OrgTechName:   Curtis, Paul R
OrgTechPhone:  +1-503-601-1000 
OrgTechEmail:  paul.curtis@formfactor.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PRC1-ARIN

OrgNOCHandle: PRC1-ARIN
OrgNOCName:   Curtis, Paul R
OrgNOCPhone:  +1-503-601-1000 
OrgNOCEmail:  paul.curtis@formfactor.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PRC1-ARIN

OrgTechHandle: WELLS90-ARIN
OrgTechName:   Wells, David 
OrgTechPhone:  +1-503-601-1000 
OrgTechEmail:  david.wells@cmicro.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WELLS90-ARIN

OrgAbuseHandle: PRC1-ARIN
OrgAbuseName:   Curtis, Paul R
OrgAbusePhone:  +1-503-601-1000 
OrgAbuseEmail:  paul.curtis@formfactor.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PRC1-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
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS174	Cogent Communications, LLC	US

Frequently Asked Questions

What is ASN AS394132?

ASN AS394132 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS394132?

AS394132 is listed under Cascade Microtech, 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.