AS Number
AS56173
AS Name
YAHOO-SG3
Org Name
internet content provider
Country / Region
Singapore
Registry

apnic

RegDate

Updated

2009-09-03T01:15:30Z

AS56173 Looking Glass
IPv4Prefixes

25

IPv6Prefixes

6

IPv4 NUMs

36,352

IPv6 NUMs(/64)

655,360

36,352 IPv4 Addresses
CIDR Description IP Num
106.10.128.0/18
IRR InValid
SG3 Yahoo! SG3 16384
106.10.133.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.153.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.186.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.188.0/22
IRR InValid
SG3 Yahoo! SG3 1024
106.10.192.0/19
IRR Valid
SG3 Yahoo! SG3 8192
106.10.193.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.198.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.210.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.218.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.219.0/24
IRR Valid
SG3 Yahoo! SG3 256
106.10.224.0/19
IRR Valid
YAHOO-APAC Yahoo APAC 8192
106.10.231.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
106.10.236.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
106.10.237.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
106.10.248.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
106.10.249.0/24
IRR Valid
YAHOO-APAC Yahoo APAC 256
124.108.86.0/24
IRR Valid
SG3 Yahoo-SG3 256
124.108.86.0/23
IRR InValid
SG3 Yahoo-SG3 512
124.108.87.0/24
IRR Valid
SG3 Yahoo-SG3 256
202.43.208.0/22
IRR Valid
SG1 Yahoo-SG1 1024
202.165.100.0/22
IRR Valid
YAHOO-SG3 Yahoo SG3 Data Center 1024
202.165.104.0/22
IRR InValid
YAHOO-SG3 Yahoo SG3 Data Center 1024
202.165.106.0/24
IRR Valid
YAHOO-SG3 Yahoo SG3 Data Center 256
202.165.107.0/24
IRR Valid
YAHOO-SG3 Yahoo SG3 Data Center 256
CIDR Description IP NUMs(prefix /64)
2406:2000:e4::/48
IRR Valid
YAHOOTW-TW YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 65536
2406:2000:e4::/46
IRR InValid
YAHOOTW-TW YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 262144
2406:2000:1ac::/48
IRR Parent Valid
YAHOOTW-TW YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 65536
2406:2000:1ac::/46
IRR Valid
YAHOOTW-TW YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 262144
2406:2000:ef69::/48
IRR Valid
CORP-SGO SG3 Data Center office 65536
2406:2000:efa6::/48
IRR Valid
CORP-SG3 SG3 CiC 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS10310 YAHOO-1 - Oath Holdings Inc., US United States 213,504 21,475,295,232 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
106.10.128.18 1 xe-8-2-0.clr1-a-gdc.sg3.yahoo.com
106.10.128.26 1 xe-8-2-0.clr2-a-gdc.sg3.yahoo.com
106.10.128.161 1 ha1.ae-6-d120.msr.sg3.yahoo.com
106.10.128.164 1 usw1.sg3.yahoo.com
106.10.128.238 2 lo0.usw1-1-lba.sg3.yahoo.com
106.10.128.240 1 usw1-1-lbb.sg3.yahoo.com
106.10.128.241 1 usw2-1-lbb.sg3.yahoo.com
106.10.128.242 1 usw1-1-lbc.sg3.yahoo.com
106.10.128.246 2 usw1-1-lbd.sg3.yahoo.com
106.10.128.247 1 usw2-1-lbd.sg3.yahoo.com
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



aut-num:        AS56173
as-name:        YAHOO-SG3
descr:          internet content provider
country:        SG
import:         from AS10310 action pref=100; accept ANY
export:         to AS10310 announce AS56173
org:            ORG-YA6-AP
admin-c:        YI12-AP
tech-c:         YI12-AP
abuse-c:        AY527-AP
mnt-lower:      MAINT-AP-YAHOO-INC
mnt-routes:     MAINT-AP-YAHOO-INC
mnt-by:         APNIC-HM
mnt-irt:        IRT-YAHOO-AP
last-modified:  2021-01-11T00:24:37Z
source:         APNIC

irt:            IRT-YAHOO-AP
address:        701 First Avenue
address:        Sunnyvale, CA 94089
e-mail:         rir-admin@yahooinc.com
abuse-mailbox:  rir-abuse@yahooinc.com
admin-c:        YI12-AP
tech-c:         YI12-AP
auth:           # Filtered
remarks:        rir-admin@yahooinc.com was validated on 2023-11-29
remarks:        rir-abuse@yahooinc.com was validated on 2023-12-13
mnt-by:         MAINT-AP-YAHOO-INC
last-modified:  2023-12-13T00:31:43Z
source:         APNIC

organisation:   ORG-YA6-AP
org-name:       Yahoo Inc.
org-type:       LIR
country:        US
address:        770 Broadway
phone:          +65-6809-8000
fax-no:         +1-214-478-6657
e-mail:         rir-admin@yahooinc.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:52Z
source:         APNIC

role:           ABUSE YAHOOAP
address:        701 First Avenue
address:        Sunnyvale, CA 94089
country:        ZZ
phone:          +000000000
e-mail:         rir-admin@yahooinc.com
admin-c:        YI12-AP
tech-c:         YI12-AP
nic-hdl:        AY527-AP
remarks:        Generated from irt object IRT-YAHOO-AP
remarks:        rir-admin@yahooinc.com was validated on 2023-11-29
remarks:        rir-abuse@yahooinc.com was validated on 2023-12-13
abuse-mailbox:  rir-abuse@yahooinc.com
mnt-by:         APNIC-ABUSE
last-modified:  2023-12-13T00:31:53Z
source:         APNIC

role:           YAHOO INC
address:        701 First Avenue
address:        Sunnyvale, CA 94089
country:        US
phone:          +1 408 349 3300
fax-no:         +1 408 349 3301
e-mail:         rir-admin@yahooinc.com
remarks:        send spam and abuse reports to rir-abuse@yahooinc.com
remarks:        or visit http://abuse.yahoo.com
admin-c:        KT615-AP
tech-c:         KT615-AP
nic-hdl:        YI12-AP
notify:         netops@yahoo-inc.com
mnt-by:         MAINT-AP-YAHOO-INC
last-modified:  2022-12-06T10:12:37Z
source:         APNIC