AS Number
AS138433
AS Name
GLOBALSIGN-AS-AP
Org Name
GMO GlobalSign Pte Ltd
Country
Singapore
Registry

apnic

RegDate

Updated

2017-12-08T06:45:58Z

AS138433 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

1,056

IPv6 NUMs(/64)

65,536

1,056 IPv4 Addresses
CIDR Description IP Num
103.142.236.0/23
ROA Signed and Valid IRR Valid
GLOBALSIGN-SG GMO GlobalSign Pte Ltd 512
116.51.29.96/27
ROA Signed and Valid IRR Valid
NTT-INGRAM-MICRO NTT-INGRAM-MICRO 32
209.146.58.0/23
IRR Valid
Cogent Communications 512
CIDR Description IP NUMs(prefix /64)
2001:df1:9580::/48
ROA Signed and Valid IRR Valid
GLOBALSIGN-SG GMO GlobalSign Pte Ltd 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,937,280 221,394,501,632 IPv4 IPv4 IPv6 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 215,028,858,880 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,332,160 30,065,098,752 IPv4 IPv4 IPv6 IPv6
AS4657 STARHUB-INTERNET - Starhub Ltd., SG Singapore 717,824 17,179,869,184 IPv4 IPv4 IPv6 IPv6
as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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



aut-num:        AS138433
as-name:        GLOBALSIGN-AS-AP
descr:          GMO GlobalSign Pte Ltd
country:        SG
org:            ORG-GGPL1-AP
admin-c:        GGPL2-AP
tech-c:         GGPL2-AP
abuse-c:        AG977-AP
mnt-routes:     MAINT-GLOBALSIGN-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-GLOBALSIGN-SG
last-modified:  2020-11-10T13:04:47Z
source:         APNIC

irt:            IRT-GLOBALSIGN-SG
address:        20 Anson Road,
e-mail:         infrastructure@globalsign.com
abuse-mailbox:  infrastructure@globalsign.com
admin-c:        GGPL2-AP
tech-c:         GGPL2-AP
auth:           # Filtered
remarks:        infrastructure@globalsign.com was validated on 2025-08-26
mnt-by:         MAINT-GLOBALSIGN-SG
last-modified:  2025-11-18T00:32:41Z
source:         APNIC

organisation:   ORG-GGPL1-AP
org-name:       GMO GlobalSign Pte Ltd
org-type:       LIR
country:        SG
address:        1 Wallich Street 25-01 A
address:        Guoco Tower Singapore 078881
phone:          +65-6536-5045
fax-no:         +65-6536-1954
e-mail:         infrastructure@globalsign.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:26Z
source:         APNIC

role:           ABUSE GLOBALSIGNSG
country:        ZZ
address:        20 Anson Road, # 09-02 Twenty Anson,, Singapore Singapore 079912
phone:          +000000000
e-mail:         infrastructure@globalsign.com
admin-c:        GGPL2-AP
tech-c:         GGPL2-AP
nic-hdl:        AG977-AP
remarks:        Generated from irt object IRT-GLOBALSIGN-SG
remarks:        infrastructure@globalsign.com was validated on 2025-08-26
abuse-mailbox:  infrastructure@globalsign.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T13:09:21Z
source:         APNIC

role:           GMO GlobalSign Pte Ltd administrator
address:        1 Wallich Street #25-01A  Guoco Tower  Singapore 078881
country:        SG
phone:          +65-6536-5045
fax-no:         +65-6536-5045
e-mail:         infrastructure@globalsign.com
admin-c:        GGPL2-AP
tech-c:         GGPL2-AP
nic-hdl:        GGPL2-AP
mnt-by:         MAINT-GLOBALSIGN-SG
last-modified:  2019-04-10T04:14:16Z
source:         APNIC


as-block:       AS137530 - AS138553
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:29:14Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC