38033 --No Registry Entry--
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS24018 YAHOO-BACKBONE-AP Yahoo Backbone Network, Asia Pacific
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12770 AS38033 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 --No Registry Entry--
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 % 22590 AS38033 --No Registry Entry-- 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 124.108.64.0/21 4637 2516 24018 38033
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38033 1 More Specifics 1 Total Advertisements --No Registry Entry--
124.108.64.0/21 124.108.64.0/19
whois: 402332
IANA has recorded AS38033 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38033\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS37971 - AS38085'
as-block: AS37971 - AS38085
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 'AS38033'
% Abuse contact for 'AS38033' is 'rir-abuse@yahooinc.com'
aut-num: AS38033
as-name: YAHOO-JP2-AP
descr: internet content provider
country: JP
import: from AS10310 action pref=1600; accept ANY
import: from AS17941 action pref=100; accept ANY
export: to AS10310 announce AS38033
export: to AS17941 announce AS38033
org: ORG-YA6-AP
admin-c: SD210-AP
tech-c: SD210-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: 2021-01-11T00:24:39Z
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: 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: stephend@yahoo-inc.com
nic-hdl: SD210-AP
mnt-by: MAINT-AP-YAHOO-INC
last-modified: 2008-09-04T07:35:40Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)