ASN AS55497 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55497?

AS55497 is listed under Blizzard Entertainment, 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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS55497 Blizzard Entertainment, Inc.

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Blizzard Entertainment, Inc. blizzard.com

SG 0 Routes

AS Data

AS55497

AS55497 – Blizzard Entertainment, Inc.

AS Number	55497
AS Name	BLIZZARD-AP
Organization	Blizzard Entertainment, Inc.(org-bei1-ap)
Country	SG
Website	blizzard.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS55497 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS55497'

% Abuse contact for 'AS55497' is 'peering@blizzard.com'

aut-num:        AS55497
as-name:        BLIZZARD-AP
descr:          16215 Alton Parkway
country:        SG
org:            ORG-BEI1-AP
admin-c:        BEIN1-AP
tech-c:         BEIN1-AP
abuse-c:        AB1343-AP
mnt-lower:      MAINT-BLIZZARD-AP
mnt-routes:     MAINT-BLIZZARD-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-BLIZZARD-AP
last-modified:  2021-01-07T00:37:00Z
source:         APNIC

irt:            IRT-BLIZZARD-AP
address:        16215 Alton Parkway
e-mail:         peering@blizzard.com
abuse-mailbox:  peering@blizzard.com
admin-c:        BEIN1-AP
tech-c:         BEIN1-AP
auth:           # Filtered
remarks:        peering@blizzard.com
remarks:        peering@blizzard.com is invalid
mnt-by:         MAINT-BLIZZARD-AP
last-modified:  2025-12-24T13:07:15Z
source:         APNIC

organisation:   ORG-BEI1-AP
org-name:       Blizzard Entertainment, Inc.
org-type:       LIR
country:        US
address:        1 Blizzard Way
phone:          +1-949-955-1380
fax-no:         +1-949-737-2000
e-mail:         peering@blizzard.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:39Z
source:         APNIC

role:           ABUSE BLIZZARDAP
country:        ZZ
address:        16215 Alton Parkway
phone:          +000000000
e-mail:         peering@blizzard.com
admin-c:        BEIN1-AP
tech-c:         BEIN1-AP
nic-hdl:        AB1343-AP
remarks:        Generated from irt object IRT-BLIZZARD-AP
remarks:        peering@blizzard.com is invalid
abuse-mailbox:  peering@blizzard.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-24T13:08:19Z
source:         APNIC

role:           BLIZZARD ENTERTAINMENT INC - network administrat
address:        16215 Alton Parkway
country:        US
phone:          +01-949-955-1380
e-mail:         internetregistryadmin-us@blizzard.com
admin-c:        BEIN1-AP
tech-c:         BEIN1-AP
nic-hdl:        BEIN1-AP
mnt-by:         MAINT-BLIZZARD-AP
last-modified:  2017-03-16T18:27:43Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)