AS Number
AS151958
AS Name
SORB-AS-AP
Org Name
Sorb Security PTE. LTD.
Country / Region
Singapore
Registry

apnic

RegDate

Updated

2023-05-11T00:08:47Z

AS151958 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
36.50.34.0/23
IRR Valid
SORB-SG Sorb Security PTE. LTD. 512
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17547 M1NET-SG-AP - M1 NET LTD, SG Singapore 260,608 73,014,444,032 IPv4 IPv4

Whois Record

as-block AS151866 - AS152889

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
2023-05-11T00:08:47Z
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 AS151958

aut-num
as-name
SORB-AS-AP
descr
Sorb Security PTE. LTD.
country
SG
org
ORG-SSPL26-AP
admin-c
SSPL24-AP
tech-c
SSPL24-AP
abuse-c
mnt-lower
MAINT-SORB-SG
mnt-routes
MAINT-SORB-SG
mnt-by
APNIC-HM
mnt-irt
IRT-SORB-SG
last-modified
2024-05-15T13:16:11Z
source
APNIC

irt IRT-SORB-SG

irt
IRT-SORB-SG
address
e-mail
abuse@sorbsecurity.com
abuse-mailbox
abuse@sorbsecurity.com
admin-c
SSPL24-AP
tech-c
SSPL24-AP
auth
# Filtered
remarks
abuse@sorbsecurity.com was validated on 2026-09-03
mnt-by
MAINT-SORB-SG
last-modified
2026-09-03T15:26:18Z
source
APNIC

organisation ORG-SSPL26-AP

organisation
ORG-SSPL26-AP
org-name
Sorb Security PTE. LTD.
org-type
LIR
country
SG
address
# 02-01
68 Circular Road
phone
+6588075144
e-mail
contact@sorbsecurity.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-10-14T13:09:00Z
source
APNIC

role ABUSE SORBSG

role
ABUSE SORBSG
country
ZZ
address
phone
+000000000
e-mail
abuse@sorbsecurity.com
admin-c
SSPL24-AP
tech-c
SSPL24-AP
nic-hdl
remarks
Generated from irt object IRT-SORB-SG
abuse@sorbsecurity.com was validated on 2026-09-03
abuse-mailbox
abuse@sorbsecurity.com
mnt-by
APNIC-ABUSE
last-modified
2026-09-03T15:26:38Z
source
APNIC

role Sorb Security PTE LTD administrator

role
Sorb Security PTE LTD administrator
address
#02-01, 68 Circular Road, Singapore Singapore 049422
country
SG
phone
+6588075144
e-mail
abuse@sorbsecurity.com
admin-c
SSPL24-AP
tech-c
SSPL24-AP
nic-hdl
SSPL24-AP
mnt-by
MAINT-SORB-SG
last-modified
2023-10-14T09:02:01Z
source
APNIC

as-block AS151866 - AS152889

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T06:47:44Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
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

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
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
technical and routing : support@apjii.or.id
administrative request : admin@apjii.or.id
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

as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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:        AS151958
as-name:        SORB-AS-AP
descr:          Sorb Security PTE. LTD.
country:        SG
org:            ORG-SSPL26-AP
admin-c:        SSPL24-AP
tech-c:         SSPL24-AP
abuse-c:        AS3635-AP
mnt-lower:      MAINT-SORB-SG
mnt-routes:     MAINT-SORB-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-SORB-SG
last-modified:  2024-05-15T13:16:11Z
source:         APNIC

irt:            IRT-SORB-SG
address:
e-mail:         abuse@sorbsecurity.com
abuse-mailbox:  abuse@sorbsecurity.com
admin-c:        SSPL24-AP
tech-c:         SSPL24-AP
auth:           # Filtered
remarks:        abuse@sorbsecurity.com was validated on 2026-09-03
mnt-by:         MAINT-SORB-SG
last-modified:  2026-09-03T15:26:18Z
source:         APNIC

organisation:   ORG-SSPL26-AP
org-name:       Sorb Security PTE. LTD.
org-type:       LIR
country:        SG
address:        # 02-01
address:        68 Circular Road
phone:          +6588075144
e-mail:         contact@sorbsecurity.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-10-14T13:09:00Z
source:         APNIC

role:           ABUSE SORBSG
country:        ZZ
address:
phone:          +000000000
e-mail:         abuse@sorbsecurity.com
admin-c:        SSPL24-AP
tech-c:         SSPL24-AP
nic-hdl:        AS3635-AP
remarks:        Generated from irt object IRT-SORB-SG
remarks:        abuse@sorbsecurity.com was validated on 2026-09-03
abuse-mailbox:  abuse@sorbsecurity.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-03T15:26:38Z
source:         APNIC

role:           Sorb Security PTE LTD administrator
address:        #02-01, 68 Circular Road, Singapore Singapore 049422
country:        SG
phone:          +6588075144
e-mail:         abuse@sorbsecurity.com
admin-c:        SSPL24-AP
tech-c:         SSPL24-AP
nic-hdl:        SSPL24-AP
mnt-by:         MAINT-SORB-SG
last-modified:  2023-10-14T09:02:01Z
source:         APNIC


as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T06:47:44Z
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