121.201.0.0/18

AS58543  ·  Guangdong

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Summary

Country China
Domain efly.cc
ASN AS58543
Registry APNIC
ID RJNET

WHOIS Details

inetnum:        121.201.0.0 - 121.201.127.255
netname:        RJNET
descr:          Guangdong RuiJiang Science and Tech Ltd.
descr:          Room 404 ,No.100, Lingnan Avenue North,
descr:          Lingnan Building, Foshan, GuangDong,
country:        CN
admin-c:        WY1-AUTO
tech-c:         HZ1-AUTO
abuse-c:        AC1910-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-CNISP
mnt-irt:        IRT-CNISP-CN
last-modified:  2021-02-17T13:08:53Z
source:         APNIC

irt:            IRT-CNISP-CN
address:        Beijing CNISP Technology Co., Ltd
e-mail:         support@cnispgroup.com
abuse-mailbox:  support@cnispgroup.com
admin-c:        CM2275-AP
tech-c:         CM2275-AP
auth:           # Filtered
remarks:        support@cnispgroup.com was validated on 2025-05-15
mnt-by:         MAINT-AP-CNISP
last-modified:  2025-09-04T05:46:38Z
source:         APNIC

role:           ABUSE CNISPCN
country:        ZZ
address:        Beijing CNISP Technology Co., Ltd
phone:          +000000000
e-mail:         support@cnispgroup.com
admin-c:        CM2275-AP
tech-c:         CM2275-AP
nic-hdl:        AC1910-AP
remarks:        Generated from irt object IRT-CNISP-CN
remarks:        support@cnispgroup.com was validated on 2025-05-15
abuse-mailbox:  support@cnispgroup.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-15T03:22:21Z
source:         APNIC

person:         Huo Zhifeng
nic-hdl:        HZ1-AUTO
e-mail:         huozf@efly.cc
address:        Room 404 ,No.100, Lingnan Avenue North,
address:        Lingnan Building, Foshan, GuangDong,
phone:          +86-0757-88031024
country:        CN
mnt-by:         MAINT-AP-CNISP
last-modified:  2013-08-20T07:04:23Z
source:         APNIC

person:         Wang Yang
nic-hdl:        WY1-AUTO
e-mail:         wangy@efly.cc
address:        Room 404 ,No.100, Lingnan Avenue North,
address:        Lingnan Building, Foshan, GuangDong,
phone:          +86-0757-88031024
country:        CN
mnt-by:         MAINT-AP-CNISP
last-modified:  2013-08-20T07:04:22Z
source:         APNIC

route:          121.201.0.0/17
descr:          CNC Group CHINA169 Guangdong Province Network
descr:          Addresses from CNNIC(HUANDAO)
country:        CN
origin:         AS17623
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:55:08Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.201.0.0/16

No nearby ranges found.

Hosted domains

There are 1,830 domain names hosted across 671 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.201.2.62 dgtaiji.net 37
121.201.3.211 dllianzheng.com 33
121.201.3.163 dxnjt.com 33
121.201.5.131 rf-instrument.com 33
121.201.31.9 daishiba.com.cn 31
121.201.39.62 kyk137.cn 28
121.201.3.56 wuliu918.com 26
121.201.2.211 sanjiawj.com 25
121.201.31.3 xn--z63a8b.xn--czr694b 22
121.201.2.107 scweixiao.top 21
121.201.2.186 chaoxilimo.com 21
121.201.9.75 xn--dlq288q.xn--fiqs8s 18
121.201.2.216 job580.com 17
121.201.2.240 sola-iot.com 16
121.201.2.221 weipengdj.com 15
121.201.3.142 suyee.net.cn 14
121.201.5.93 szstc.net 14
121.201.31.135 pamson.com.cn 14
121.201.3.47 xiaodumuxiang.cn 14
121.201.3.95 tenmars-china.com 14

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
188.166.1.50 AS14061 DigitalOcean, LLC 0.23ms from Amsterdam, NL
209.171.199.146 AS852 TELUS Communications Inc. 10.19ms from Beauharnois, CA
213.119.195.178 AS6848 Telenet BV 5.28ms from Brussels, BE
108.211.72.34 AS7018 AT&T Enterprises, LLC 8.81ms from Chicago, US
73.247.163.2 AS7922 Comcast Cable Communications, LLC 8.37ms from Chicago, US
124.162.94.210 AS4837 CHINA UNICOM China169 Backbone 2.73ms from Chongqing, CN
128.14.18.130 AS21859 Zenlayer Inc 0.18ms from Dallas, US
111.149.0.50 AS9394 China TieTong Telecommunications Corporation 2.45ms from Guangzhou, CN
117.1.180.2 AS7552 Viettel Group 2.90ms from Hanoi, VN
81.145.229.50 AS2856 British Telecommunications PLC 3.54ms from London, GB
104.194.83.194 AS25820 IT7 Networks Inc 0.17ms from Los Angeles, US
32.114.210.114 AS2687 AT&T Enterprises, LLC 2.81ms from Manila, PH
95.254.172.194 AS3269 Telecom Italia S.p.A. 3.36ms from Milan, IT
222.83.212.178 AS4134 CHINANET-BACKBONE 3.07ms from Nanning, CN
108.58.138.146 AS6128 Cablevision Systems Corp. 3.63ms from New York City, US
72.188.178.2 AS33363 Charter Communications, Inc 4.32ms from Orlando, US
14.5.145.66 AS17858 LG POWERCOMM 2.32ms from Seoul, KR
175.231.55.194 AS4766 Korea Telecom 1.86ms from Seoul, KR
36.82.86.146 AS7713 PT Telekomunikasi Indonesia 1.66ms from Surabaya, ID
124.8.182.226 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 5.10ms from Taipei, TW
95.86.94.210 AS42925 Internet Rimon LTD 0.34ms from Tel Aviv, IL
118.9.135.18 AS4713 NTT Communications Corporation 19.61ms from Tokyo, JP
74.51.37.98 AS36493 FIBERNETICS CORPORATION 4.78ms from Toronto, CA
212.154.209.50 AS50482 JSC Kazakhtelecom 0.41ms from Almaty, KZ
51.8.92.34 AS8075 Microsoft Corporation 0.45ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 121.201.16.240
traceroute to 121.201.16.240 (121.201.16.240): 9 hops max, 52 byte packets
5 *
6 [AS2914] 116.51.16.244 105.2 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Dhaka, BD
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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