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:  2025-11-18T00:26:19Z
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 1,587 domain names hosted across 623 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.201.3.163 jinghuaban.com.cn 32
121.201.31.9 faenzatile.cn 30
121.201.5.131 xn--e6q220p.com 29
121.201.2.62 jianshiqi.co 27
121.201.3.56 sztlb.com 23
121.201.2.211 h-p-l.cn 22
121.201.2.186 shchaoximo.cn 21
121.201.31.3 cntiles.cn 21
121.201.2.107 cdwyh.com.cn 21
121.201.9.75 jnrtyy.com 19
121.201.3.211 dssk.com.cn 16
121.201.2.216 job580.com 16
121.201.2.240 point-tech.cn 15
121.201.3.47 xn--tv-gq7dq7gi5iio5c.xn--hxt814e 14
121.201.31.135 tk005.com 14
121.201.5.93 xn--fesu59a5werwcp83g.xn--ses554g 13
121.201.3.142 helitong.net 13
121.201.39.62 16518304.cn 12
121.201.53.50 dq247.com 12
121.201.9.149 duran-gear.com 11

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
74.123.121.2 AS53373 Mathematica, Inc. 2.92ms from Ashburn, US
71.11.88.130 AS20115 Charter Communications LLC 4.05ms from Atlanta, US
181.45.119.210 AS27747 Telecentro S.A. 0.33ms from Buenos Aires, AR
60.11.7.242 AS4837 CHINA UNICOM China169 Backbone 11.55ms from Changchun, CN
70.61.12.2 AS10796 Charter Communications Inc 8.89ms from Columbus, US
99.10.102.34 AS7018 AT&T Enterprises, LLC 2.76ms from Dallas, US
180.151.4.50 AS10029 SHYAM SPECTRA PVT LTD 1.32ms from Delhi, IN
3.127.43.162 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
144.48.121.82 AS9541 Cyber Internet Services (Pvt) Ltd. 2.18ms from Karachi, PK
218.24.195.18 AS4837 CHINA UNICOM China169 Backbone 9.26ms from Liaoyang, CN
89.191.219.226 AS174 Cogent Communications, LLC 0.92ms from London, GB
148.135.119.98 AS35916 MULTACOM CORPORATION 0.31ms from Los Angeles, US
154.40.51.130 AS979 NetLab Global 0.51ms from Los Angeles, US
91.222.40.2 AS61299 ACUTUS.PRO sp. z o.o. 0.31ms from Madrid, ES
75.99.104.2 AS6128 Cablevision Systems Corp. 2.29ms from Newark, US
52.7.46.130 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.234.81.66 AS14618 Amazon.com, Inc. 0.26ms from Reston, US
18.213.182.242 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
68.140.235.2 AS701 Verizon Business 1.66ms from San Jose, US
75.4.205.66 AS7018 AT&T Enterprises, LLC 4.06ms from San Jose, US
160.72.127.226 AS46887 Crown Castle Fiber LLC 0.73ms from Secaucus, US
61.252.158.194 AS38661 abcle 4.34ms from Seoul, KR
61.169.195.210 AS4812 China Telecom (Group) 3.24ms from Shanghai, CN
183.236.112.194 AS9808 China Mobile Communications Group Co., Ltd. 4.64ms from Shenzhen, CN
142.173.208.242 AS20115 Charter Communications LLC 0.73ms 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 -f2 -m10 121.201.10.7
traceroute to 121.201.10.7 (121.201.10.7): 10 hops max, 52 byte packets
2 [] 80.81.195.33 2.184 ms
3 *
4 *
5 *
6 [AS4134] 121.11.148.182 169.563 ms
7 [AS4134] 59.36.111.194 165.968 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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