18293 YAHOO-HK2-AP Internet content provider, HK
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS10310 YAHOO-1 - Yahoo Holdings Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 44385 AS18293 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 YAHOO-HK2-AP Internet content provider, HK
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 20878 AS18293 YAHOO-HK2-AP Internet content provider, HK 3 2 1 2 1 33.33% Prefix AS Path Aggregation Suggestion 180.222.113.0/24 4777 2516 10310 18293 180.222.116.0/23 4777 2516 10310 18293 + Announce - aggregate of 180.222.116.0/24 (4777 2516 10310 18293) and 180.222.117.0/24 (4777 2516 10310 18293) 180.222.116.0/24 4777 2516 10310 18293 - Withdrawn - aggregated with 180.222.117.0/24 (4777 2516 10310 18293) 180.222.117.0/24 4777 2516 10310 18293 - Withdrawn - aggregated with 180.222.116.0/24 (4777 2516 10310 18293)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18293 3 More Specifics 3 Total Advertisements YAHOO-HK2-AP Internet content provider, HK
180.222.113.0/24 180.222.112.0/21
180.222.116.0/24 180.222.112.0/21
180.222.117.0/24 180.222.112.0/21
whois: 402332
IANA has recorded AS18293 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18293\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18293'
% Abuse contact for 'AS18293' is 'rir-abuse@yahooinc.com'
aut-num: AS18293
as-name: YAHOO-HK2-AP
descr: Internet content provider
country: US
import: from AS4635 action pref=100; accept ANY
import: from AS4637 action pref=100; accept ANY
export: to AS4635 announce AS18293
export: to AS4637 announce AS18293
org: ORG-YA6-AP
admin-c: KW133-AP
tech-c: KW133-AP
abuse-c: AY527-AP
notify: kirkw@yahoo-inc.com
mnt-lower: MAINT-AP-YAHOO-INC
mnt-routes: MAINT-AP-YAHOO-INC
mnt-by: APNIC-HM
mnt-irt: IRT-YAHOO-AP
last-modified: 2021-01-11T00:24:40Z
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 2026-04-03
remarks: rir-abuse@yahooinc.com was validated on 2026-04-03
mnt-by: MAINT-AP-YAHOO-INC
last-modified: 2026-04-03T21:28:03Z
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-abuse@yahooinc.com is invalid
remarks: rir-admin@yahooinc.com was validated on 2026-04-03
abuse-mailbox: rir-abuse@yahooinc.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-03T21:28:03Z
source: APNIC
person: Kirk Williams
nic-hdl: KW133-AP
e-mail: kirkw@yahoo-inc.com
address: 701 First Avenue, Sunnyvale, CA 94089 USA
phone: +1-408-349-6413
fax-no: +1-408-349-3301
country: US
mnt-by: MAINT-NEW
last-modified: 2008-09-04T07:29:15Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)