AS18258 - MS-JP-AS-AP - Morgan Stanley Japan Group Co., Ltd., JP

Japan
AS Number
AS18258
AS Name
MS-JP-AS-AP
Org Name
Morgan Stanley Japan Limited
Country / Region
Japan
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18258 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

0

IPv4 NUMs

1,536

IPv6 NUMs(/64)

0

CIDR Description IP Num
205.228.96.0/24
IRR Valid
Morgan Stanley Group Inc. 256
205.228.104.0/24
IRR Valid
Morgan Stanley Group Inc. 256
205.228.108.0/24
IRR Valid
Morgan Stanley Group Inc. 256
205.228.118.0/24
IRR Valid
Morgan Stanley Group Inc. 256
205.228.123.0/24
IRR Valid
Morgan Stanley Group Inc. 256
209.8.176.0/24
IRR Valid
PCCWG-APAC-AS-AP PCCW Global (HK) Limited 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,074,624 2,761,664,036,864 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1,362,176 13,421,838,336 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1,145,344 21,474,836,480 IPv4 IPv4

Whois Record

as-block AS17653 - AS18431

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

aut-num AS18258

aut-num
as-name
MS-JP-AS-AP
descr
Morgan Stanley Japan Limited
country
JP
import
from AS2914 action pref=100; accept ANY
from AS4716 action pref=100; accept ANY
export
to AS2914 announce AS18258
to AS4716 announce AS18258
remarks
BGP AS for Japan Internet Plant
org
ORG-MSJG1-AP
admin-c
AELO1-AP
tech-c
abuse-c
AM2960-AP
notify
ens-ops-data-l3-asia@morganstanley.com
mnt-lower
MAINT-JP-MORGANSTANLEY
mnt-routes
MAINT-JP-MORGANSTANLEY
mnt-by
APNIC-HM
mnt-irt
IRT-MORGANSTANLEY-NON-JP
last-modified
2021-01-11T00:28:35Z
source
APNIC

irt IRT-MORGANSTANLEY-NON-JP

irt
IRT-MORGANSTANLEY-NON-JP
address
Morgan Stanley Japan Group Co., Ltd.
Otemachi Financial City South Tower
1-9-7 Otemachi, Chiyoda-ku
Tokyo JP-13 100-8109, Japan
e-mail
ens-ops-data-l3-asia@morganstanley.com
abuse-mailbox
ens-ops-data-l3-asia@morganstanley.com
admin-c
AELO1-AP
tech-c
auth
# Filtered
remarks
ens-ops-data-l3-asia@morganstanley.com was validated on 2026-04-23
mnt-by
MAINT-JP-MORGANSTANLEY
last-modified
2026-07-09T05:05:48Z
source
APNIC

organisation ORG-MSJG1-AP

organisation
ORG-MSJG1-AP
org-name
Morgan Stanley Japan Group Co., Ltd.
org-type
LIR
country
JP
address
Otemachi Financial City South Tower
1-9-7 Otemachi
phone
+852-2848-5200
fax-no
+852-3407-5040
e-mail
apac_ckts_requests@morganstanley.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:14:54Z
source
APNIC

role ABUSE MORGANSTANLEYNONJP

role
ABUSE MORGANSTANLEYNONJP
country
ZZ
address
Morgan Stanley Japan Group Co., Ltd.
Otemachi Financial City South Tower
1-9-7 Otemachi, Chiyoda-ku
Tokyo JP-13 100-8109, Japan
phone
+000000000
e-mail
ens-ops-data-l3-asia@morganstanley.com
admin-c
AELO1-AP
tech-c
nic-hdl
AM2960-AP
remarks
Generated from irt object IRT-MORGANSTANLEY-NON-JP
ens-ops-data-l3-asia@morganstanley.com was validated on 2026-04-23
abuse-mailbox
ens-ops-data-l3-asia@morganstanley.com
mnt-by
APNIC-ABUSE
last-modified
2026-04-23T02:46:49Z
source
APNIC

person Asia ENS L3 Ops

person
Asia ENS L3 Ops
address
country
HK
phone
+852 3150-3611
e-mail
ens-ops-data-l3-asia@morganstanley.com
nic-hdl
AELO1-AP
mnt-by
MAINT-HK-MSDW
last-modified
2018-05-25T03:17:01Z
source
APNIC

person Alfred Shum

person
Alfred Shum
address
35/F, International Commerce Centre, 1 Austin Road West, Kowloon, Hong Kong
country
HK
phone
+852-3963-2665
e-mail
alfred.shum@morganstanley.com
nic-hdl
mnt-by
MAINT-HK-MSDW
last-modified
2018-05-25T03:27:55Z
source
APNIC
 

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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS18258
as-name:        MS-JP-AS-AP
descr:          Morgan Stanley Japan Limited
country:        JP
import:         from AS2914 action pref=100; accept ANY
import:         from AS4716 action pref=100; accept ANY
export:         to AS2914 announce AS18258
export:         to AS4716 announce AS18258
remarks:        BGP AS for Japan Internet Plant
org:            ORG-MSJG1-AP
admin-c:        AELO1-AP
tech-c:         AS1195-AP
abuse-c:        AM2960-AP
notify:         ens-ops-data-l3-asia@morganstanley.com
mnt-lower:      MAINT-JP-MORGANSTANLEY
mnt-routes:     MAINT-JP-MORGANSTANLEY
mnt-by:         APNIC-HM
mnt-irt:        IRT-MORGANSTANLEY-NON-JP
last-modified:  2021-01-11T00:28:35Z
source:         APNIC

irt:            IRT-MORGANSTANLEY-NON-JP
address:        Morgan Stanley Japan Group Co., Ltd.
address:        Otemachi Financial City South Tower
address:        1-9-7 Otemachi, Chiyoda-ku
address:        Tokyo JP-13 100-8109, Japan
e-mail:         ens-ops-data-l3-asia@morganstanley.com
abuse-mailbox:  ens-ops-data-l3-asia@morganstanley.com
admin-c:        AELO1-AP
tech-c:         AS1195-AP
auth:           # Filtered
remarks:        ens-ops-data-l3-asia@morganstanley.com was validated on 2026-04-23
mnt-by:         MAINT-JP-MORGANSTANLEY
last-modified:  2026-07-09T05:05:48Z
source:         APNIC

organisation:   ORG-MSJG1-AP
org-name:       Morgan Stanley Japan Group Co., Ltd.
org-type:       LIR
country:        JP
address:        Otemachi Financial City South Tower
address:        1-9-7 Otemachi
phone:          +852-2848-5200
fax-no:         +852-3407-5040
e-mail:         apac_ckts_requests@morganstanley.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:54Z
source:         APNIC

role:           ABUSE MORGANSTANLEYNONJP
country:        ZZ
address:        Morgan Stanley Japan Group Co., Ltd.
address:        Otemachi Financial City South Tower
address:        1-9-7 Otemachi, Chiyoda-ku
address:        Tokyo JP-13 100-8109, Japan
phone:          +000000000
e-mail:         ens-ops-data-l3-asia@morganstanley.com
admin-c:        AELO1-AP
tech-c:         AS1195-AP
nic-hdl:        AM2960-AP
remarks:        Generated from irt object IRT-MORGANSTANLEY-NON-JP
remarks:        ens-ops-data-l3-asia@morganstanley.com was validated on 2026-04-23
abuse-mailbox:  ens-ops-data-l3-asia@morganstanley.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-23T02:46:49Z
source:         APNIC

person:         Asia ENS L3 Ops
address:
country:        HK
phone:          +852 3150-3611
e-mail:         ens-ops-data-l3-asia@morganstanley.com
nic-hdl:        AELO1-AP
mnt-by:         MAINT-HK-MSDW
last-modified:  2018-05-25T03:17:01Z
source:         APNIC

person:         Alfred Shum
address:        35/F, International Commerce Centre, 1 Austin Road West, Kowloon, Hong Kong
country:        HK
phone:          +852-3963-2665
e-mail:         alfred.shum@morganstanley.com
nic-hdl:        AS1195-AP
mnt-by:         MAINT-HK-MSDW
last-modified:  2018-05-25T03:27:55Z
source:         APNIC