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% [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 'AS23854 - AS23944'

as-block:
AS23854 - AS23944
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 'AS23879'

% Abuse contact for 'AS23879' is 'rir-abuse@yahooinc.com'

aut-num:
AS23879
as-name: YAHOO-INY
descr: INY Edge site
country: IN
org: ORG-YA6-AP
admin-c: YI12-AP
tech-c: YI12-AP
tech-c: KT615-AP
abuse-c: AY527-AP
notify: network@yahoo-inc.com
mnt-lower: MAINT-AP-YAHOO-INC
mnt-routes: MAINT-AP-YAHOO-INC
mnt-routes: MAINT-IN-YAHOO
mnt-by: APNIC-HM
mnt-irt: IRT-YAHOO-AP
last-modified: 2024-03-01T01:25:01Z
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 2025-06-18
remarks: rir-abuse@yahooinc.com was validated on 2025-08-27
mnt-by: MAINT-AP-YAHOO-INC
last-modified: 2025-09-04T05:17:33Z
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
country: ZZ
address: 701 First Avenue
address: Sunnyvale, CA 94089
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 2025-06-18
remarks: rir-abuse@yahooinc.com was validated on 2025-08-27
abuse-mailbox: rir-abuse@yahooinc.com
mnt-by: APNIC-ABUSE
last-modified: 2025-08-27T16:30:11Z
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

person:
KaWing Tso
address: Yahoo
address: 79 Robinson Road #07-01 Singapore 068897 Singapore
country: SG
phone: +65
e-mail: kwtso@yahooinc.com
nic-hdl: KT615-AP
mnt-by: MAINT-AP-YAHOO-INC
last-modified: 2022-12-06T10:08:48Z
source: APNIC

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

IPv4 Results:


AS23879 Internet Content Provider
127.255.255.255 - 127.255.255.255

IPv6 Results:


AS23879 Internet Content Provider
2406:8600:: - 2406:8600:7fff:ffff:ffff:ffff:ffff:ffff Prefix: 33
2406:8600:8000:: - 2406:8600:bfff:ffff:ffff:ffff:ffff:ffff Prefix: 34
2406:8600:c000:: - 2406:8600:dfff:ffff:ffff:ffff:ffff:ffff Prefix: 35
2406:8600:e000:: - 2406:8600:e7ff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2406:8600:e800:: - 2406:8600:ebff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2406:8600:ec00:: - 2406:8600:edff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2406:8600:ee00:: - 2406:8600:eeff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2406:8600:ef00:: - 2406:8600:ef7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2406:8600:ef80:: - 2406:8600:ef9f:ffff:ffff:ffff:ffff:ffff Prefix: 43
2406:8600:efa0:: - 2406:8600:efa7:ffff:ffff:ffff:ffff:ffff Prefix: 45
2406:8600:efa8:: - 2406:8600:efa8:ffff:ffff:ffff:ffff:ffff Prefix: 48
2406:8600:efaa:: - 2406:8600:efab:ffff:ffff:ffff:ffff:ffff Prefix: 47
2406:8600:efac:: - 2406:8600:efad:ffff:ffff:ffff:ffff:ffff Prefix: 47
2406:8600:efaf:: - 2406:8600:efaf:ffff:ffff:ffff:ffff:ffff Prefix: 48
2406:8600:efb0:: - 2406:8600:efbf:ffff:ffff:ffff:ffff:ffff Prefix: 44
2406:8600:efc0:: - 2406:8600:efff:ffff:ffff:ffff:ffff:ffff Prefix: 42
2406:8600:f000:: - 2406:8600:ffff:ffff:ffff:ffff:ffff:ffff Prefix: 36

WHOIS Lookup

Determine details about the online resource by using:
  • IP address
  • Domain name
  • Autonomous system number (ASN)
  • Company name
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