10228 YAHOO-CN Internet Content Provider
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
AS4847 CNIX-AP China Networks Inter-Exchange
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7941 AS10228 ORIGIN Originate: 7680 /19.09 Transit: 0 /0.00 YAHOO-CN Internet Content Provider
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 % 8730 AS10228 YAHOO-CN Internet Content Provider 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 202.43.216.0/23 4637 4134 4847 10228 202.165.96.0/21 4637 4134 4847 10228 202.165.104.0/22 4637 4134 4847 10228 203.209.224.0/20 4637 4134 4847 10228
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10228 4 More Specifics 4 Total Advertisements YAHOO-CN Internet Content Provider
202.43.216.0/23 202.43.192.0/19
202.165.96.0/21 202.165.96.0/20
202.165.104.0/22 202.165.96.0/20
203.209.224.0/20 203.209.224.0/19
whois: 402603
IANA has recorded AS10228 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10228\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - 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: 2022-09-22T22:36:45Z
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 'AS10228'
% Abuse contact for 'AS10228' is 'rir-abuse@yahooinc.com'
aut-num: AS10228
as-name: YAHOO-CN
descr: Internet Content Provider
country: US
import: from AS9929 action pref=100; accept ANY
import: from AS4808 action pref=100; accept ANY
import: from AS4847 action pref=100; accept ANY
import: from AS4538 action pref=100; accept ANY
export: to AS9929 announce AS10228
export: to AS4808 announce AS10228
export: to AS4847 announce AS10228
export: to AS4538 announce AS10228
default: to AS4808 action pref=100; networks ANY
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: 2021-01-11T00:24:38Z
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: 2026-05-15T19:17:04Z
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 2026-04-03
remarks: rir-abuse@yahooinc.com was validated on 2026-04-03
abuse-mailbox: rir-abuse@yahooinc.com
mnt-by: APNIC-ABUSE
last-modified: 2026-05-07T16:42:20Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)