103.83.120.0/22

AS136189 · Opera Software Technology (Beijing) Co., Ltd.

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Summary

Country	China
Domain	opera.software
ASN	AS136189
Registry	APNIC
ID	OPERA-CN

WHOIS Details

inetnum:        103.83.120.0 - 103.83.123.255
netname:        OPERA-CN
descr:          5th Floor, Building 4, No. 37 Guanghua Road Jia,
descr:          Chaoyang District,
descr:          Beijing
country:        CN
org:            ORG-OSTC1-AP
admin-c:        OSTB5-AP
tech-c:         OSTB5-AP
abuse-c:        AO427-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-OPERA4-CN
mnt-routes:     MAINT-OPERA4-CN
mnt-irt:        IRT-OPERA-CN
last-modified:  2021-07-29T09:02:28Z
source:         APNIC

irt:            IRT-OPERA-CN
address:        5th Floor, Building 4, No. 37 Guanghua Road Jia,, Chaoyang District,, Beijing, Beijing Chaoyang Dist
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OSTB1-AP
tech-c:         OSTB1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-10
mnt-by:         MAINT-OPERA4-CN
last-modified:  2025-11-18T00:31:22Z
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:         [email protected]
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:         [email protected]
admin-c:        OSTB1-AP
tech-c:         OSTB1-AP
nic-hdl:        AO427-AP
remarks:        Generated from irt object IRT-OPERA-CN
remarks:        [email protected] was validated on 2025-09-10
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-10T10:11:08Z
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:         [email protected]
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

route:          103.83.120.0/22
descr:          ASIA-OPERA-SG
descr:          Opera Software Technology Beijing
origin:         AS136189
mnt-by:         MAINT-OPERA4-CN
last-modified:  2020-09-08T12:30:47Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.83.120.0/22

Range	ASN	Company	Num of IPs
103.83.122.0/24	AS136189	ASIA-OPERA-SG	256

Nearby Ranges

BGP prefixes that overlap with 103.83.0.0/16

Range	ASN	Company	Num of IPs
103.83.8.0/22	AS136698	Devdarpan Broadband Pvt. Ltd.	1,024
103.83.36.0/22	AS136171	Medha Hosting	1,024
103.83.224.0/22	AS136216	6th Floor JDN Square P.remedio street of AS Fortuna, Banilad	1,024
103.83.204.0/22	AS136214	Creativa IT	1,024
103.83.128.0/22	AS135799	Apek Technology Pvt. Ltd.	1,024
103.83.164.0/22	AS136207	MD Zakir Hossain t/a K B N Online	1,024
103.83.252.0/22	AS59165	Auspice Infranet	1,024
103.83.24.0/22	AS18097	EIC INC	1,024
103.83.220.0/22	AS17439	Ntt Communications India Network Services Private Limited	1,024
103.83.180.0/22	AS174	Beijing Epp Store Technology Co.,Ltd.	1,024
103.83.248.0/22	AS135836	Instalinks	1,024
103.83.136.0/22	AS135839	Optical Broadband Communication Pvt. Ltd.	1,024
103.83.244.0/22	AS58971	Shine Communications Pvt Ltd	1,024
103.83.72.0/22	AS56046	Suqian Pugongying Network Service Co.,Ltd	1,024
103.83.216.0/22	AS55352	Vovinet Infotech Pvt. Ltd	1,024
103.83.4.0/23	AS131111	PT. Mora Telematika Indonesia	512
103.83.162.0/23	AS131241	ACLEDA Bank Plc.	512
103.83.148.0/23	AS135799	Rapidnet Private Limited	512
103.83.100.0/23	AS136063	PDAM SURYA SEMBADA KOTA SURABAYA	512
103.83.178.0/23	AS136065	PT SOLUSI TRIMEGAH PERSADA	512
103.83.176.0/23	AS136067	Dinas Komunikasi dan Informatika Kabupaten Bantul	512
103.83.34.0/23	AS136177	Level 8, Office Tower 2,	512
103.83.16.0/23	AS138963	Leisure and Cultural Services Department	512
103.83.236.0/23	AS150540	PT. Kalam Digital Signalindo	512
103.83.28.0/23	AS150633	MARUTHI INTERNET PRIVATE LIMITED	512
103.83.134.0/23	AS150748	Gmax	512
103.83.238.0/23	AS150749	AFMB Corporation	512
103.83.16.0/23	AS152128	Leisure and Cultural Services Department	512
103.83.125.0/24	AS136203	ThinkEx Holdings Pty Ltd	256
103.83.59.0/24	AS136179	GMR Infrastructure Ltd	256
103.83.164.0/24	AS136207	KBNONLINE	256
103.83.165.0/24	AS136207	KBNONLINE	256
103.83.166.0/24	AS136207	KBNONLINE	256
103.83.167.0/24	AS136207	KBNONLINE	256
103.83.188.0/24	AS136210	ITSPECTRUM-MM	256
103.83.189.0/24	AS136210	ITSPECTRUM-ISP	256
103.83.190.0/24	AS136210	ITSPECTRUM-MM	256
103.83.191.0/24	AS136210	ITSPECTRUM-MM	256
103.83.196.0/24	AS136211	Nina Kabbo	256
103.83.15.0/24	AS136176	Cyber Solutions BD	256
103.83.232.0/24	AS136215	ROUTE OBJECT FOR 103.83.232.0/24	256
103.83.234.0/24	AS136215	ROUTE OBJECT FOR 103.83.234.0/24	256
103.83.235.0/24	AS136215	ROUTE OBJECT FOR 103.83.235.0/24	256
103.83.1.0/24	AS136172	XL India Business Services Private Limited	256
103.83.240.0/24	AS136217	Mostofa Trade Corp.	256
103.83.241.0/24	AS136217	Mostofa Trade Corp.	256
103.83.242.0/24	AS136217	Mostofa Trade Corp.	256
103.83.243.0/24	AS136217	Mostofa Trade Corp.	256
103.83.231.0/24	AS136223	45/F, Two Exchange Square, Central, Hong Kong	256

Hosted domains

There are 9 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.83.123.60	apexlifehack.jp	9

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

98 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
103.83.122.225	AS136189 Opera Software Technology (Beijing) Co., Ltd.	`0.74ms` from Singapore, SG
103.83.123.62	AS136189 Opera Software Technology (Beijing) Co., Ltd.	`0.36ms` from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
104.255.161.118	AS53848 Mountain Telephone	`11.37ms` from Atlanta, US
97.150.168.118	AS6167 Verizon Business	`12.66ms` from Atlanta, US
216.68.149.230	AS6181 Cincinnati Bell Telephone Company LLC	`0.66ms` from Cincinnati, US
23.253.105.22	AS33070 Rackspace Hosting	`0.80ms` from Dallas, US
79.208.85.166	AS3320 Deutsche Telekom AG	`5.68ms` from Frankfurt am Main, DE
23.41.2.22	AS23693 PT. Telekomunikasi Selular	`10.15ms` from Jakarta, ID
88.12.7.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.36ms` from Madrid, ES
185.246.65.22	AS29182 JSC IOT	`0.36ms` from Moscow, RU
23.57.202.246	AS16625 Akamai Technologies, Inc.	`0.45ms` from Mumbai, IN
3.81.130.134	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
79.34.254.166	AS3269 Telecom Italia S.p.A.	`2.07ms` from Rome, IT
89.138.184.182	AS1680 Cellcom Fixed Line Communication L.P	`1.92ms` from Rosh Ha‘Ayin, IL
221.168.229.70	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
114.178.216.150	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.96ms` from Tokyo, JP
150.95.215.118	AS7506 GMO Internet Group, Inc.	`0.40ms` from Tokyo, JP
197.200.57.134	AS36947 Telecom Algeria	`19.38ms` from Algiers, DZ
134.202.149.118	AS7029 Windstream Communications LLC	`0.41ms` from Ashburn, US
107.197.237.102	AS7018 AT&T Enterprises, LLC	`6.79ms` from Atlanta, US
64.124.98.102	AS6461 Zayo Bandwidth	`0.12ms` from Denver, US
81.173.161.38	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.78ms` from Duesseldorf, DE
90.101.58.54	AS3215 Orange S.A.	`9.81ms` from Frankfurt am Main, DE
178.94.190.6	AS9304 HGC Global Communications Limited	`3.14ms` from Hong Kong, HK
141.239.89.134	AS36149 Hawaiian Telcom Services Company, Inc.	`4.37ms` from Honolulu, US
121.139.237.166	AS4766 Korea Telecom	`1.79ms` from Incheon, KR
185.170.67.246	AS24768 ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA	`0.33ms` from Lisbon, PT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 103.83.123.17

traceroute to 103.83.123.17 (103.83.123.17): 64 hops max, 52 byte packets

5 [AS2914] 129.250.6.63 1.417 ms

6 [AS2914] 116.51.26.6 1.853 ms

7 [AS136189] 103.83.123.17 2.437 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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