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AS11328 Bio Rad Laboratories, 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

Bio Rad Laboratories, Inc. bio-rad.com

US 2 Routes

AS Data

AS11328

AS11328 – Bio Rad Laboratories, Inc.

AS Number	11328
AS Name	BIO-RAD-ASN
Organization	Bio Rad Laboratories, Inc.(biorad)
Country	US
Website	bio-rad.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1998-07-02

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.101.136.0/24	AS11328	Bio Rad Laboratories, Inc.	Bio Rad Laboratories, Inc.	256
192.153.51.0/24	AS11328	Bio Rad Laboratories, Inc.	Bio Rad Laboratories, Inc.	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:       11328
ASName:         BIO-RAD-ASN
ASHandle:       AS11328
RegDate:        1998-07-02
Updated:        2011-01-18    
Ref:            https://rdap.arin.net/registry/autnum/11328


OrgName:        Bio-Rad Laboratories, Inc.
OrgId:          BIORAD
Address:        1000 Alfred Nobel Drive
City:           Hercules
StateProv:      CA
PostalCode:     94547
Country:        US
RegDate:        1992-08-10
Updated:        2014-04-04
Comment:        https://www.bio-rad.com
Ref:            https://rdap.arin.net/registry/entity/BIORAD


OrgTechHandle: IPADM550-ARIN
OrgTechName:   IPADMIN
OrgTechPhone:  +1-510-741-5325 
OrgTechEmail:  ip_admin@bio-rad.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM550-ARIN

OrgAbuseHandle: BIORA-ARIN
OrgAbuseName:   Bio-Rad InfoSec
OrgAbusePhone:  +1-510-741-1000 
OrgAbuseEmail:  infosec@bio-rad.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BIORA-ARIN

RTechHandle: IPADM550-ARIN
RTechName:   IPADMIN
RTechPhone:  +1-510-741-5325 
RTechEmail:  ip_admin@bio-rad.com
RTechRef:    https://rdap.arin.net/registry/entity/IPADM550-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
AS33667	Comcast Cable Communications, LLC	US
AS33651	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS33651	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS11328?

ASN AS11328 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11328?

AS11328 is listed under Bio Rad Laboratories, 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.