AS Number
AS136189
AS Name
OPERA-AS-AP
Org Name
Opera Software Technology (Beijing) Co., Ltd.
Country / Region
China
Registry

apnic

RegDate

Updated

2016-05-26T03:42:37Z

AS136189 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
103.83.120.0/22
IRR InValid
OPERA-CN 5th Floor, Building 4, No. 37 Guanghua Road Jia, 1024
103.83.122.0/24
IRR Valid
OPERA-SG-3 ASIA-OPERA-SG 256
203.89.100.0/22
IRR InValid
OPERA-CN 5th Floor, Building 4, No. 37 Guanghua Road Jia, 1024
CIDR Description IP NUMs(prefix /64)
2400:9340::/32
IRR Valid
OPERA-CN 5th Floor, Building 4, No. 37 Guanghua Road Jia, 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS56308 TELIN-NET-SG - TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD, SG Singapore 16,128 4,295,032,832 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS135581 - AS136505

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
2016-05-26T03:42:37Z
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 AS136189

aut-num
as-name
OPERA-AS-AP
descr
Opera Software Technology (Beijing) Co., Ltd.
country
CN
org
ORG-OSTC1-AP
admin-c
OSTB5-AP
tech-c
OSTB5-AP
abuse-c
AO427-AP
mnt-lower
MAINT-OPERA4-CN
mnt-routes
MAINT-OPERA4-CN
mnt-by
APNIC-HM
mnt-irt
IRT-OPERA-CN
last-modified
2021-07-29T09:03:33Z
source
APNIC

irt IRT-OPERA-CN

irt
IRT-OPERA-CN
address
5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
e-mail
abuse@opera.software
abuse-mailbox
abuse@opera.software
admin-c
OSTB1-AP
tech-c
OSTB1-AP
auth
# Filtered
remarks
abuse@opera.software was validated on 2026-03-13
mnt-by
MAINT-OPERA4-CN
last-modified
2026-03-13T09:00:29Z
source
APNIC

organisation ORG-OSTC1-AP

organisation
ORG-OSTC1-AP
org-name
Opera Software Technology (Beijing) Co., Ltd.
org-type
LIR
country
CN
address
5th Floor, Building 4, No. 37 Guanghua Road Jia,
Chaoyang District,
Beijing
phone
+86-1065917899-8061
e-mail
abuse@opera.software
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:17:08Z
source
APNIC

role ABUSE OPERACN

role
ABUSE OPERACN
country
ZZ
address
5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
phone
+000000000
e-mail
abuse@opera.software
admin-c
OSTB1-AP
tech-c
OSTB1-AP
nic-hdl
AO427-AP
remarks
Generated from irt object IRT-OPERA-CN
abuse@opera.software was validated on 2026-03-13
abuse-mailbox
abuse@opera.software
mnt-by
APNIC-ABUSE
last-modified
2026-03-13T09:00:47Z
source
APNIC

role Opera Software Technology Beijing Co Ltd admi

role
Opera Software Technology Beijing Co Ltd admi
address
5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
country
CN
phone
+86-1065917899-8061
fax-no
+86-1065917899-8061
e-mail
abuse@opera.software
admin-c
OSTB5-AP
tech-c
OSTB5-AP
nic-hdl
OSTB5-AP
mnt-by
MAINT-OPERA4-CN
last-modified
2020-11-06T09:21:30Z
source
APNIC

as-block AS135581 - AS136505

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
2026-09-02T05:24:24Z
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:       AS135581 - AS136505
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:  2016-05-26T03:42:37Z
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:        AS136189
as-name:        OPERA-AS-AP
descr:          Opera Software Technology (Beijing) Co., Ltd.
country:        CN
org:            ORG-OSTC1-AP
admin-c:        OSTB5-AP
tech-c:         OSTB5-AP
abuse-c:        AO427-AP
mnt-lower:      MAINT-OPERA4-CN
mnt-routes:     MAINT-OPERA4-CN
mnt-by:         APNIC-HM
mnt-irt:        IRT-OPERA-CN
last-modified:  2021-07-29T09:03:33Z
source:         APNIC

irt:            IRT-OPERA-CN
address:        5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
e-mail:         abuse@opera.software
abuse-mailbox:  abuse@opera.software
admin-c:        OSTB1-AP
tech-c:         OSTB1-AP
auth:           # Filtered
remarks:        abuse@opera.software was validated on 2026-03-13
mnt-by:         MAINT-OPERA4-CN
last-modified:  2026-03-13T09:00:29Z
source:         APNIC

organisation:   ORG-OSTC1-AP
org-name:       Opera Software Technology (Beijing) Co., Ltd.
org-type:       LIR
country:        CN
address:        5th Floor, Building 4, No. 37 Guanghua Road Jia,
address:        Chaoyang District,
address:        Beijing
phone:          +86-1065917899-8061
e-mail:         abuse@opera.software
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:08Z
source:         APNIC

role:           ABUSE OPERACN
country:        ZZ
address:        5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
phone:          +000000000
e-mail:         abuse@opera.software
admin-c:        OSTB1-AP
tech-c:         OSTB1-AP
nic-hdl:        AO427-AP
remarks:        Generated from irt object IRT-OPERA-CN
remarks:        abuse@opera.software was validated on 2026-03-13
abuse-mailbox:  abuse@opera.software
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-13T09:00:47Z
source:         APNIC

role:           Opera Software Technology Beijing Co Ltd admi
address:        5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
country:        CN
phone:          +86-1065917899-8061
fax-no:         +86-1065917899-8061
e-mail:         abuse@opera.software
admin-c:        OSTB5-AP
tech-c:         OSTB5-AP
nic-hdl:        OSTB5-AP
mnt-by:         MAINT-OPERA4-CN
last-modified:  2020-11-06T09:21:30Z
source:         APNIC


as-block:       AS135581 - AS136505
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T05:24:24Z
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