103.115.120.0/22

AS9405  ·  Test platform Service Center

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Summary

Country China
Domain cernet.com
ASN AS9405
Registry APNIC
ID CERT-COR

WHOIS Details

inetnum:        103.115.120.0 - 103.115.123.255
netname:        CERT-Cor
descr:          CERNET Corporation
country:        CN
admin-c:        YL4039-AP
tech-c:         JX2214-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CERT-COR-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:55:50Z
source:         APNIC

irt:            IRT-CERT-Cor-CN
address:        CERNET Tower,Tsinghua Science Park Building 8
e-mail:         serv@cernet.com
abuse-mailbox:  serv@cernet.com
admin-c:        YL4039-AP
tech-c:         YL4039-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:48Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jie Xu
address:        CERNET Tower,Tsinghua Science Park Building 8,
address:        No.1 ZhongguancunEastRoad
country:        CN
phone:          +86-010-62603522
e-mail:         xuj@cernet.com
nic-hdl:        JX2214-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-03-02T03:22:01Z
source:         APNIC

person:         Yue Li
address:        CERNET Tower,Tsinghua Science Park Building 8,
address:        No.1 ZhongguancunEastRoad
country:        CN
phone:          +86-010-62603538
e-mail:         liyue@cernet.com
nic-hdl:        YL4039-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-03-02T03:22:01Z
source:         APNIC

route:          103.115.120.0/22
descr:          Beijing Engineering Research Center of NGI & Its Major Application Technologies Co.,Ltd.
origin:         AS9405
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-03-05T06:02:50Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.115.0.0/16

Range ASN Company Num of IPs
103.115.60.0/22 AS138968 Rainbow Network Limited 1,024
103.115.48.0/22 AS55933 Rainbow Network Limited 1,024
103.115.64.0/22 AS134176 Rainbow Network Limited 1,024
103.115.92.0/22 AS148981 Yangzhou Lei Cheng Network Technology Co., Ltd 1,024
103.115.64.0/22 AS55933 Rainbow Network Limited 1,024
103.115.44.0/22 AS55933 Sakura Network Limited 1,024
103.115.64.0/22 AS138968 Rainbow Network Limited 1,024
103.115.136.0/22 AS137847 Crisp Wireless Pty Ltd 1,024
103.115.176.0/22 AS141959 PT. Jaringan Prima Data Nusantara 1,024
103.115.56.0/22 AS55933 Rainbow Network Limited 1,024
103.115.60.0/22 AS55933 Rainbow Network Limited 1,024
103.115.64.0/22 AS55933 Rainbow Network Limited 1,024
103.115.132.0/22 AS9287 True Internet Data Center Company Limited 1,024
103.115.44.0/22 AS138968 Sakura Network Limited 1,024
103.115.40.0/22 AS55933 Sakura Network Limited 1,024
103.115.48.0/22 AS138968 Rainbow Network Limited 1,024
103.115.60.0/22 AS138968 Rainbow Network Limited 1,024
103.115.168.0/22 AS15083 Unit 10-1, Level 10, Tower 8 1,024
103.115.172.0/22 AS137853 TELNET CO.,LTD 1,024
103.115.168.0/22 AS137845 Unit 10-1, Level 10, Tower 8 1,024
103.115.36.0/22 AS137359 PT. SKYREACH 1,024
103.115.44.0/22 AS55933 Sakura Network Limited 1,024
103.115.48.0/22 AS55933 Rainbow Network Limited 1,024
103.115.60.0/22 AS55933 Rainbow Network Limited 1,024
103.115.248.0/22 AS137801 AIPO Cloud (Guizhou) Technology Co., Ltd. 1,024
103.115.64.0/22 AS134176 Rainbow Network Limited 1,024
103.115.24.0/22 AS137823 Technocore Bangladesh Ltd 1,024
103.115.188.0/22 AS58507 MATE COMMUNICATE PTY LTD 1,024
103.115.244.0/22 AS63440 TELNYX ASIA PACIFIC PTE. LTD. 1,024
103.115.60.0/22 AS134823 Rainbow Network Limited 1,024
103.115.76.0/22 AS138341 SHOPEE SINGAPORE PRIVATE LIMITED 1,024
103.115.40.0/22 AS138968 Sakura Network Limited 1,024
103.115.64.0/22 AS138968 Rainbow Network Limited 1,024
103.115.60.0/22 AS134823 Rainbow Network Limited 1,024
103.115.44.0/22 AS138968 Sakura Network Limited 1,024
103.115.48.0/22 AS138968 Rainbow Network Limited 1,024
103.115.106.0/23 AS23920 Asia Mediatel Pte Ltd 512
103.115.86.0/23 AS151373 JAPAN 3D PRINTER 512
103.115.182.0/23 AS29119 Fibra Medios Telecom, S.L. 512
103.115.84.0/23 AS150363 Daikyokoji.inc 512
103.115.4.0/23 AS139719 Information Beam Company Limited 512
103.115.204.0/23 AS32708 LoadEdge Limited 512
103.115.12.0/23 AS137199 Telair Pty Ltd 512
103.115.108.0/23 AS152179 TUCD 512
103.115.180.0/23 AS215524 Tonomus Limited 512
103.115.14.0/23 AS137824 View Net Technology 512
103.115.206.0/23 AS136946 Weebo networks Pvt Ltd 512
103.115.25.0/24 AS137823 cloudone 256
103.115.24.0/24 AS137823 cloudone 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
103.115.121.1 AS9405 Test platform Service Center 13.52ms from Zhengzhou, CN
103.115.120.1 AS9405 Test platform Service Center 12.24ms from Beijing, CN
103.115.123.1 AS9405 Test platform Service Center 13.54ms from Beijing, CN

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
40.176.225.54 AS16509 Amazon.com, Inc. 1.66ms from Calgary, CA
104.185.23.118 AS7018 AT&T Enterprises, LLC 6.12ms from Chicago, US
96.70.40.134 AS7922 Comcast Cable Communications, LLC 5.60ms from Chicago, US
64.77.244.70 AS36103 Central Utah Telephone, Inc. 0.62ms from Draper, US
187.144.133.6 AS8151 UNINET 1.00ms from Guadalajara, MX
89.227.241.38 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.59ms from Paris, FR
181.113.113.38 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 2.23ms from Quito, EC
35.173.1.86 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
90.190.231.214 AS3249 Telia Eesti AS 4.52ms from Tallinn, EE
193.239.57.246 AS35179 Korbank S. A. 0.06ms from Wrocław, PL
193.24.137.6 AS49234 Bundesministerium des Innern und fuer Heimat 13.90ms from Berlin, DE
91.176.232.246 AS5432 Proximus NV 2.40ms from Brussels, BE
71.39.87.118 AS209 CenturyLink Communications, LLC 9.50ms from Chicago, US
177.3.65.150 AS8167 V tal 6.11ms from Curitiba, BR
103.159.106.22 AS151772 Sky Fi Broadband Services Private Limited 13.33ms from Delhi, IN
71.202.156.86 AS7922 Comcast Cable Communications, LLC 2.52ms from Fremont, US
77.103.214.6 AS5089 Virgin Media Limited 5.74ms from London, GB
188.240.177.70 AS51561 ICUK Computing Services Limited 0.42ms from London, GB
157.175.112.246 AS16509 Amazon.com, Inc. 0.11ms from Manama, BH
94.95.181.70 AS3269 Telecom Italia S.p.A. 4.88ms from Milan, IT
177.75.32.6 AS262808 Brasilnet Telecomunicações Ltda ME 3.92ms from Rio de Janeiro, BR
98.47.12.198 AS7922 Comcast Cable Communications, LLC 7.15ms from San Jose, US
187.227.174.22 AS8151 UNINET 10.65ms from Santiago de Queretaro, MX
189.43.229.134 AS4230 CLARO S.A. 4.10ms from Sao Paulo, BR
58.226.42.214 AS9318 SK Broadband Co Ltd 7.37ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 103.115.120.250
traceroute to 103.115.120.250 (103.115.120.250): 64 hops max, 52 byte packets
2 *
4 [AS4800] 36.37.76.160 16.801 ms
5 [AS4800] 36.37.77.41 17.295 ms
6 [AS6453] 180.87.103.214 16.585 ms
7 [AS6453] 180.87.102.86 191.158 ms
8 *
9 *
10 *
11 [AS6453] 207.45.219.129 182.795 ms
12 [AS6453] 66.110.59.1 182.83 ms
13 [AS6453] 66.110.59.182 183.571 ms
14 [AS4538] 101.4.117.189 198.107 ms
15 [AS4538] 101.4.117.249 214.362 ms
16 [AS4538] 101.4.114.169 214.359 ms
17 *
18 [AS4538] 101.4.113.205 218.476 ms
19 [AS4538] 42.247.33.66 209.588 ms
20 [AS9405] 103.115.120.250 213.927 ms
Measurement taken from IPinfo ProbeNet in Medan, ID
On

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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