AS Name
YAHOO-TW1
Org Name
Internet Content Provider
Registry Region
Taiwan
Looking Glass
IPv4Prefixes

25

IPv6Prefixes

5

IPv4 NUMs

27,392

IPv6 NUMs(/64)

917,504

27,392 IPv4 Addresses
CIDR Description IP Num
27.123.200.0/21 TW1 Yahoo-TW1 2048
117.104.191.0/24 YAHOOAPAC Yahoo Corp-TW1 256
119.160.240.0/20 YAHOOTW Yahoo! Taiwan, Teipei, Taiwan 4096
124.108.72.0/23 SG1 Yahoo-SG1 512
124.108.88.0/21 YAHOO-ASIA-4 Internet Content Provider 2048
124.108.104.0/21 YAHOO-ASIA-4 Internet Content Provider 2048
124.108.105.0/24 YAHOO-ASIA-4 Internet Content Provider 256
124.108.112.0/21 YAHOO-ASIA-4 Internet Content Provider 2048
124.108.120.0/21 YAHOO-ASIA-4 Internet Content Provider 2048
180.222.97.0/24 YAHOO-AP Yahoo! Web Services India Pvt Ltd 256
183.177.64.0/22 TW1 Yahoo-TW1 1024
183.177.72.0/24 SG1 Yahoo-SG1 256
183.177.73.0/24 SG1 Yahoo-SG1 256
183.177.92.0/22 YAHOO-ASIA-8 Internet Content Provider 1024
183.177.94.0/23 TW1 Yahoo-TW1 512
202.43.192.0/21 TW1 Yahoo-TW1 2048
202.43.200.0/23 YAHOO-ASIA-1 Internet Content Crovider 512
202.43.212.0/22 SG1 Yahoo-SG1 1024
202.89.122.0/23 YAHOOAPAC Taiwan Corp-in-Colo 512
202.174.4.0/24 YAHOOTWCIC Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo 256
203.14.212.0/24 HOOHKCIC Yahoo Hong Kong Corp Network hosted at Yahoo Hong Kong Colo 256
203.83.216.0/23 YAHOOTWCIC Yahoo Taiwan Corporate Network hosted at Yahoo Taiwan Colo 512
203.84.192.0/21 YAHOO-ASIA-3 Internet Content Provider 2048
203.84.200.0/21 YAHOO-ASIA-3 Internet Content Provider 2048
203.99.254.0/24 YAHOOHKCIC Yahoo Hong Kong Corproate Network hosted at 256
CIDR Description IP NUMs(prefix /64)
2001:4998:1a0::/46 Oath Holdings Inc. 262144
2406:2000:f0::/46 YAHOOASIAIPV6BLK-TW-20070613 Yahoo! Taiwan Inc. 262144
2406:2000:fc::/46 YAHOOASIAIPV6BLK-TW-20070613 Yahoo! Taiwan Inc. 262144
2406:2000:ef67::/48 CORP-TWO TW1 Data Center office 65536
2406:2000:efbc::/48 YAHOOASIAIPV6BLK-TW-20070613 Yahoo! Taiwan Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3462 HINET - Chunghwa Telecom Co., Ltd., TW Taiwan 12,270,848 8,808,977,924,096 IPv4 IPv4
AS10310 YAHOO-1 - Oath Holdings Inc., US United States 203,264 21,475,229,696 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24376 YAHOO-CN2-AP - Yahoo-Inc, CN China 768 65,536 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
27.123.200.71 1 tool1.nevec.vip.tw1.yahoo.com
27.123.207.194 1 n20-vm7.bullet.mail.tw1.yahoo.com
as-block:       AS9216 - AS10239
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:  2009-05-19T07:00:23Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS10229
as-name:        YAHOO-TW1
descr:          Internet Content Provider
country:        TW
org:            ORG-YA6-AP
import:         from AS2914
                action pref=100;
                accept ANY
import:         from AS3462
                action pref=100;
                accept ANY
export:         to AS2914
                announce AS10229
export:         to AS3462
                announce AS10229
default:        to AS3462
                action pref=100;
                networks ANY
admin-c:        SD210-AP
admin-c:        TH325-AP
tech-c:         SD210-AP
tech-c:         TH325-AP
notify:         [email protected]
mnt-routes:     MAINT-AP-YAHOO-INC
mnt-routes:     MAINT-TW-YAHOO
mnt-by:         APNIC-HM
mnt-irt:        IRT-YAHOO-TW
mnt-lower:      MAINT-AP-YAHOO-INC
last-modified:  2019-06-09T22:39:54Z
source:         APNIC

irt:            IRT-YAHOO-TW
address:        14th Floor, No. 66, San-Chung Rd., Taipei 115, Taiwan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        KT273-AP
tech-c:         KT273-AP
auth:           # Filtered
remarks:        [email protected] is invalid
remarks:        [email protected] is invalid
remarks:        [email protected] was validated on 2020-01-09
mnt-by:         MAINT-TW-YAHOO
last-modified:  2020-01-09T02:38:13Z
source:         APNIC

organisation:   ORG-YA6-AP
org-name:       Yahoo-Inc
country:        US
address:        701 First Avenue
phone:          +65-6809-8000
fax-no:         +1-214-478-6657
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-07-31T12:57:29Z
source:         APNIC

person:         Stephen Dunn
address:        Rm2802, Sunning Plaza,
address:        10 Hysan Avenue, Causeway Bay, HongKong
country:        HK
phone:          +852-2159-7657
fax-no:         +852-2882-6890
e-mail:         [email protected]
nic-hdl:        SD210-AP
mnt-by:         MAINT-AP-YAHOO-INC
last-modified:  2008-09-04T07:35:40Z
source:         APNIC

person:         Tom Hsieh
nic-hdl:        TH325-AP
e-mail:         [email protected]
address:        14 FL., 66 SAN-CHUNG RD., TAIPEI 115, TAIWAN
phone:          +886-2-2360-2326
fax-no:         +886-2-2360-2889
country:        TW
mnt-by:         MAINT-TW-YAHOO
last-modified:  2011-10-19T03:42:38Z
source:         APNIC