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AS21948 Avago Technologies U.S. Inc.

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

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Avago Technologies U.S. Inc. broadcom.com

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AS Data

AS21948

AS21948 – Avago Technologies U.S. Inc.

AS Number	21948
AS Name	BROCADE
Organization	Avago Technologies U.S. Inc.(atu-3)
Country	US
Website	broadcom.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-07-17

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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:       21948
ASName:         BROCADE
ASHandle:       AS21948
RegDate:        2001-07-17
Updated:        2024-02-05    
Ref:            https://rdap.arin.net/registry/autnum/21948



OrgName:        Avago Technologies U.S. Inc.
OrgId:          ATU-3
Address:        1320 Ridder Park Drive
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2006-01-23
Updated:        2021-04-19
Ref:            https://rdap.arin.net/registry/entity/ATU-3


OrgTechHandle: NVS2-ARIN
OrgTechName:   Network and Voice Services
OrgTechPhone:  +1-888-574-4357 
OrgTechEmail:  domains.admin@broadcom.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NVS2-ARIN

OrgAbuseHandle: NVS2-ARIN
OrgAbuseName:   Network and Voice Services
OrgAbusePhone:  +1-888-574-4357 
OrgAbuseEmail:  domains.admin@broadcom.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NVS2-ARIN

OrgRoutingHandle: NUTHA-ARIN
OrgRoutingName:   nuthall, stephen 
OrgRoutingPhone:  +07827 232391 
OrgRoutingEmail:  stephen.nuthall@broadcom.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NUTHA-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 AS21948?

ASN AS21948 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21948?

AS21948 is listed under Avago Technologies U.S. 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.