ASN Lookup Tool

Yahoo Global Holdings B.V. Taiwan Branch yahooinc.com TW TW 22 Routes

AS Data

AS24506

AS24506 – Yahoo Global Holdings B.V. Taiwan Branch

AS Number 24506
AS Name YAHOOGLOBAL-AS-AP
Organization Yahoo Global Holdings B.V. Taiwan Branch(org-yghb1-ap)
Country TW
Website yahooinc.com
Number of IPv4 Routes 19
Number of IPv6 Routes 3
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
27.123.40.0/23 512
2406:2000:1a4::/48 ~1×10²⁴
124.108.100.0/22 1024
27.123.198.0/23 512
180.222.100.0/22 1024
203.188.192.0/21 2048
124.108.75.0/24 256
116.214.0.0/20 4096
203.188.206.0/23 512
2406:2000:ec::/46 ~5×10²⁴

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS24431 - AS24517'

as-block:       AS24431 - AS24517
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:  2008-09-04T06:40:26Z
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 'AS24506'

% Abuse contact for 'AS24506' is 'rir-abuse@yahooinc.com'

aut-num:        AS24506
as-name:        YAHOOGLOBAL-AS-AP
descr:          Yahoo Global Holdings B.V. Taiwan Branch
country:        TW
org:            ORG-YGHB1-AP
admin-c:        YGHB1-AP
tech-c:         YGHB1-AP
abuse-c:        AY594-AP
mnt-lower:      MAINT-YAHOOGLOBAL-TW
mnt-routes:     MAINT-YAHOOGLOBAL-TW
mnt-by:         APNIC-HM
mnt-irt:        IRT-YAHOOGLOBAL-TW
last-modified:  2024-05-09T06:17:33Z
source:         APNIC

irt:            IRT-YAHOOGLOBAL-TW
address:        15F, 66 SanChong Rd., Nangang District, Taipei City n/a 11560
e-mail:         rir-abuse@yahooinc.com
abuse-mailbox:  rir-abuse@yahooinc.com
admin-c:        YGHB1-AP
tech-c:         YGHB1-AP
auth:           # Filtered
remarks:        rir-abuse@yahooinc.com was validated on 2025-08-27
mnt-by:         MAINT-YAHOOGLOBAL-TW
last-modified:  2025-11-18T00:37:43Z
source:         APNIC

organisation:   ORG-YGHB1-AP
org-name:       Yahoo Global Holdings B.V. Taiwan Branch
org-type:       LIR
country:        TW
address:        15F, 66 SanChong Rd., Nangang District
phone:          +886 2 23602888
e-mail:         rir-admin@yahooinc.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-04-26T13:08:52Z
source:         APNIC

role:           ABUSE YAHOOGLOBALTW
country:        ZZ
address:        15F, 66 SanChong Rd., Nangang District, Taipei City n/a 11560
phone:          +000000000
e-mail:         rir-abuse@yahooinc.com
admin-c:        YGHB1-AP
tech-c:         YGHB1-AP
nic-hdl:        AY594-AP
remarks:        Generated from irt object IRT-YAHOOGLOBAL-TW
remarks:        rir-abuse@yahooinc.com was validated on 2025-08-27
abuse-mailbox:  rir-abuse@yahooinc.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T16:30:08Z
source:         APNIC

role:           Yahoo Global Holdings BV Taiwan Branch administrator
address:        15F, 66 SanChong Rd., Nangang District, Taipei City n/a 11560
country:        TW
phone:          +886-00000
e-mail:         rir-abuse@yahooinc.com
admin-c:        YGHB1-AP
tech-c:         YGHB1-AP
nic-hdl:        YGHB1-AP
mnt-by:         MAINT-YAHOOGLOBAL-TW
last-modified:  2024-05-07T00:30:51Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS10310 Yahoo Holdings Inc. US
AS38033 Yahoo Inc. JP
AS3462 Chunghwa Telecom Co., Ltd. TW
AS3462 Data Communication Business Group TW
AS38033 internet content provider JP

Upstreams

AS Number Description Country
AS10310 Yahoo Holdings Inc. US
AS3462 Chunghwa Telecom Co., Ltd. TW

Downstreams

AS Number Description Country
AS38033 Yahoo Inc. JP

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Frequently Asked Questions

ASN AS24506 is an Autonomous System Number used to identify a network for BGP internet routing.
AS24506 is listed under Yahoo Global Holdings B.V. Taiwan Branch.
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.