AS45139 - MICROSOFT-AS-AP - Microsoft Singapore Pte. Ltd., JP

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS45139
as-name:        MICROSOFT-AS-AP
descr:          Microsoft Corp
country:        JP
import:         from AS6175 action pref=100; accept ANY
import:         from AS18084 action pref=100; accept ANY
export:         to AS6175 announce AS45139
export:         to AS18084 announce AS45139
default:        to AS18084 action pref=1; networks ANY
default:        to AS6175 action pref=2; networks ANY
remarks:        For routing problems with this ASN contact the admin-c
org:            ORG-MSPL4-AP
admin-c:        NK160-AP
tech-c:         NK160-AP
abuse-c:        AM2589-AP
notify:         [email protected]
mnt-lower:      MAINT-AP-MSFT
mnt-routes:     MAINT-AP-MSFT
mnt-by:         APNIC-HM
mnt-irt:        IRT-MICROSOFT-APNIC-SG
last-modified:  2020-07-07T05:09:05Z
source:         APNIC

irt:            IRT-MICROSOFT-APNIC-SG
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MP234-AP
tech-c:         MP234-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2025-11-18T00:26:27Z
source:         APNIC

organisation:   ORG-MSPL4-AP
org-name:       Microsoft Singapore Pte. Ltd.
country:        US
address:        One Microsoft Way
phone:          +011-425-706-8080
fax-no:         +011-425-936-7329
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2020-05-27T12:56:32Z
source:         APNIC

role:           ABUSE MICROSOFTAPNICSG
country:        ZZ
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
phone:          +000000000
e-mail:         [email protected]
admin-c:        MP234-AP
tech-c:         MP234-AP
nic-hdl:        AM2589-AP
remarks:        Generated from irt object IRT-MICROSOFT-APNIC-SG
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:10:10Z
source:         APNIC

person:         Naoki Kitajima
nic-hdl:        NK160-AP
e-mail:         [email protected]
address:        Akasaka Garden City 4-15-1 Akasaka, Minato-ku, Tokyo 107-0052
phone:          +81-3-4512-3346
fax-no:         +81-3-4512-3416
country:        JP
mnt-by:         MAINT-AP-MSFT
last-modified:  2008-09-04T07:50:54Z
source:         APNIC