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 1,577 domain names hosted across 620 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 chuyb.com 32
121.201.31.9 cleanoil.com.cn 30
121.201.5.131 bytezhi.com 29
121.201.2.62 wanmadz.com 27
121.201.3.56 lizifengji.com 23
121.201.31.3 sxjj.com 21
121.201.2.211 h-p-l.cn 21
121.201.2.107 xwwxzs.top 21
121.201.2.186 posuijiw.org 21
121.201.9.75 gzyashiju.com 19
121.201.3.211 e-moschip.com 16
121.201.2.216 pj168.com 16
121.201.2.240 szpenyou.com 15
121.201.3.47 szlanjia.com 14
121.201.31.135 fangtt.cn 14
121.201.5.93 wsywst.com 13
121.201.3.142 51wenda.com 13
121.201.39.62 1651834.com 12
121.201.53.50 game247.net 12
121.201.2.167 sfm37.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
86.87.53.114 AS1136 KPN B.V. 1.39ms from Amsterdam, NL
74.123.121.2 AS53373 Mathematica, Inc. 2.90ms from Ashburn, US
209.171.199.146 AS852 TELUS Communications Inc. 10.60ms from Beauharnois, CA
146.185.32.2 AS39010 TerraNet sal 2.06ms from Beirut, LB
41.141.193.50 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.30ms from Casablanca, MA
109.59.245.2 AS44034 Hi3G Access AB 5.33ms from Copenhagen, DK
80.147.175.18 AS3320 Deutsche Telekom AG 4.38ms from Frankfurt am Main, DE
51.255.24.50 AS16276 OVH SAS 0.09ms from Gravelines, FR
43.144.111.2 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.48ms from Guangzhou, CN
156.59.92.18 AS21859 Zenlayer Inc 0.46ms from Jakarta, ID
82.58.12.18 AS3269 Telecom Italia S.p.A. 3.56ms from Milan, IT
63.230.109.98 AS209 CenturyLink Communications, LLC 3.42ms from Minneapolis, US
46.181.46.162 AS39927 E-Light-Telecom Ltd. 4.68ms from Novosibirsk, RU
34.202.8.226 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
49.28.106.162 AS4766 Korea Telecom 7.21ms from Seoul, KR
31.216.142.66 AS61146 Nordlo Sundsvall AB 5.55ms from Stockholm, SE
180.11.219.50 AS4713 NTT DOCOMO BUSINESS,Inc. 2.90ms from Tokyo, JP
125.44.118.98 AS4837 CHINA UNICOM China169 Backbone 3.47ms from Zhengzhou, CN
195.242.74.114 AS201466 Xarxes de Telecomunicacions Alternatives SL 2.67ms from Barcelona, ES
175.22.239.114 AS4837 CHINA UNICOM China169 Backbone 3.14ms from Changchun, CN
137.239.211.178 AS25645 Momentum Telecom, Inc. 0.23ms from Chicago, US
220.192.138.130 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Chongqing, CN
138.74.236.2 AS15108 Allo Communications LLC 6.11ms from Denver, US
87.144.120.194 AS3320 Deutsche Telekom AG 8.32ms from Frankfurt am Main, DE
79.240.145.66 AS3320 Deutsche Telekom AG 8.11ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m8 121.201.40.237
traceroute to 121.201.40.237 (121.201.40.237): 8 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.192 ms
3 *
4 *
5 [] 69.194.166.165 58.501 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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