ASN AS40051 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40051?

AS40051 is listed under Disney Worldwide Services, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

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AS40051 Disney Worldwide Services, Inc.

ASN Lookup Tool

Disney Worldwide Services, Inc. disney.com

US 6 Routes

AS Data

AS40051

AS40051 – Disney Worldwide Services, Inc.

AS Number	40051
AS Name	DWS-HK
Organization	Disney Worldwide Services, Inc. (dws)
Country	US
Website	disney.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2006-06-13

ASN Intelligence API for production workflows

Use ASN data for AS40051 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.69.150.0/24	AS40051	Disney Worldwide Services, Inc.	Disney Worldwide Services, Inc.	256
139.104.13.0/24	AS40051	Disney Worldwide Services, Inc.	Disney Worldwide Services, Inc.	256
204.225.142.0/24	AS30311	Disney Worldwide Services, Inc.	Disney Worldwide Services, Inc.	256
157.23.243.0/24	AS40051	Disney Worldwide Services, Inc.	Disney Worldwide Services, Inc.	256
199.88.194.0/24	AS40051	Disney Worldwide Services, Inc.	Disney Worldwide Services, Inc.	256
199.181.130.0/24	AS40051	Disney Worldwide Services, Inc.	Disney Worldwide Services, 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:       40051
ASName:         DWS-HK
ASHandle:       AS40051
RegDate:        2006-06-13
Updated:        2026-09-08
Ref:            https://rdap.arin.net/registry/autnum/40051


OrgName:        Disney Worldwide Services, Inc.
OrgId:          DWS
Address:        500 South Buena Vista Street
City:           Burbank
StateProv:      CA
PostalCode:     91521
Country:        US
RegDate:        1992-07-17
Updated:        2026-09-14
Comment:        Geofeed: https://geofeed.disney.com/
Ref:            https://rdap.arin.net/registry/entity/DWS


OrgNOCHandle: EAC78-ARIN
OrgNOCName:   ETech APAC Contacts
OrgNOCPhone:  +852 3551 8867 
OrgNOCEmail:  EnterpriseTech.DL-APNIC.Contacts@disney.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/EAC78-ARIN

OrgAbuseHandle: DIS32-ARIN
OrgAbuseName:   DTSS Information Security
OrgAbusePhone:  +1-818-553-7590 
OrgAbuseEmail:  InfoSec.FIRE@disney.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DIS32-ARIN

OrgNOCHandle: EECA-ARIN
OrgNOCName:   ETech EMEA Contacts for ARIN
OrgNOCPhone:  +44 20 8222 2919 
OrgNOCEmail:  EnterpriseTech.DL-RIPE.Contacts@disney.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/EECA-ARIN

OrgTechHandle: ARINT65-ARIN
OrgTechName:   arin-tech
OrgTechPhone:  +1-855-386-2669 
OrgTechEmail:  EnterpriseTech.DL-ARIN.Contacts@disney.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ARINT65-ARIN

OrgNOCHandle: DNOC12-ARIN
OrgNOCName:   Disney Network Operations Center
OrgNOCPhone:  +1-407-468-6772 
OrgNOCEmail:  CORP.DL-disney-netops-tier1@disney.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/DNOC12-ARIN

RTechHandle: EAC78-ARIN
RTechName:   ETech APAC Contacts
RTechPhone:  +852 3551 8867 
RTechEmail:  EnterpriseTech.DL-APNIC.Contacts@disney.com
RTechRef:    https://rdap.arin.net/registry/entity/EAC78-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "40051",
    "as_handle" : "AS40051",
    "as_name" : "DWS-HK",
    "tech_contacts" : [ "ARINT65-ARIN", "EAC78-ARIN" ],
    "abuse_contacts" : [ "DIS32-ARIN" ],
    "date_created" : "2006-06-13",
    "date_updated" : "2026-09-08",
    "source" : "https://rdap.arin.net/registry/autnum/40051"
  } ],
  "organization" : {
    "handle" : "DWS",
    "name" : "Disney Worldwide Services, Inc.",
    "address" : [ "500 South Buena Vista Street", "Burbank", "CA", "91521", "US" ],
    "street" : "South Buena Vista Street",
    "city" : "Burbank",
    "state" : "CA",
    "zip_code" : "91521",
    "country" : [ "US" ],
    "date_created" : "1992-07-17",
    "date_updated" : "2026-09-14",
    "source" : "https://rdap.arin.net/registry/entity/DWS",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ARINT65-ARIN",
    "name" : "arin-tech",
    "email" : [ "EnterpriseTech.DL-ARIN.Contacts@disney.com" ],
    "phone" : [ "+1-855-386-2669" ],
    "source" : "https://rdap.arin.net/registry/entity/ARINT65-ARIN"
  }, {
    "handle" : "EAC78-ARIN",
    "name" : "ETech APAC Contacts",
    "email" : [ "EnterpriseTech.DL-APNIC.Contacts@disney.com" ],
    "phone" : [ "+852 3551 8867" ],
    "source" : "https://rdap.arin.net/registry/entity/EAC78-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DIS32-ARIN",
    "name" : "DTSS Information Security",
    "email" : [ "InfoSec.FIRE@disney.com" ],
    "phone" : [ "+1-818-553-7590" ],
    "source" : "https://rdap.arin.net/registry/entity/DIS32-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS10099	China Unicom Hong Kong Operations Limited	HK
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS10099	China Unicom Hong Kong Operations Limited	HK
AS7473	Singapore Telecommunications SINGTEL Internet Exchange	SG
AS3356	Level 3 Parent, LLC	US

Legacy Routes

204.225.142.0/24