ASN Lookup Tool

Western Digital Corporation wdc.com US US 12 Routes

AS Data

AS33045

AS33045 – Western Digital Corporation

AS Number 33045
AS Name HGST-AS
Organization Western Digital Corporation(wdc-7)
Country US
Website wdc.com
Number of IPv4 Routes 12
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2010-05-13

ASN Intelligence API for production workflows

Use ASN data for AS33045 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
199.255.44.0/22 1024
199.255.45.0/24 256
129.253.40.0/24 256
129.253.12.0/23 512
199.255.44.0/24 256
129.253.12.0/24 256
129.253.14.0/23 512
199.255.44.0/23 512
129.253.12.0/22 1024
129.253.13.0/24 256

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:       33045
ASName:         HGST-AS
ASHandle:       AS33045
RegDate:        2010-05-13
Updated:        2016-09-27    
Ref:            https://rdap.arin.net/registry/autnum/33045


OrgName:        Western Digital Corporation
OrgId:          WDC-7
Address:        5601 Great Oaks Pkwy, San Jose, CA 95119
City:           Great Oaks
StateProv:      CA
PostalCode:     95119
Country:        US
RegDate:        1988-04-08
Updated:        2025-08-22
Ref:            https://rdap.arin.net/registry/entity/WDC-7


OrgNOCHandle: ARINT58-ARIN
OrgNOCName:   Arin-tech
OrgNOCPhone:  +1-408-717-6000 
OrgNOCEmail:  Arin-admin@wdc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ARINT58-ARIN

OrgAbuseHandle: ADMIN6115-ARIN
OrgAbuseName:   Admin
OrgAbusePhone:  +1-408-717-6000 
OrgAbuseEmail:  arin-tech@wdc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN6115-ARIN

OrgTechHandle: ARINT58-ARIN
OrgTechName:   Arin-tech
OrgTechPhone:  +1-408-717-6000 
OrgTechEmail:  Arin-admin@wdc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARINT58-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
AS2914 NTT America, Inc. US
AS6461 Zayo Bandwidth US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS2914 NTT America, Inc. US
AS6461 Zayo Bandwidth US
AS174 Cogent Communications, LLC US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS33045 is an Autonomous System Number used to identify a network for BGP internet routing.
AS33045 is listed under Western Digital 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.