AS138433 GMO GlobalSign Pte Ltd 🇸🇬 SG

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,056 (4 × /24)

IPv6 prefixes

1 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS138433
Name: GMO GlobalSign Pte Ltd
Organisation: GMO GlobalSign Pte Ltd
Country: 🇸🇬 SG
RIR: APNIC
Allocated: 2018-11-15

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (75.0%) 0 invalid (0.0%) 1 no ROA (25.0%)

Whois

Fetched from whois.apnic.net

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:        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:        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 2026-09-09
mnt-by:         MAINT-GLOBALSIGN-SG
last-modified:  2026-09-09T06:26:33Z
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,
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 2026-09-09
abuse-mailbox:  infrastructure@globalsign.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-09T06:26:56Z
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