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 1,668 domain names hosted across 642 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 dlsfwp.cn 32
121.201.31.9 yunfengsolar.com 31
121.201.5.131 rf-instrument.com 30
121.201.2.62 igruid.com 27
121.201.3.56 miandai.net 24
121.201.2.211 dg-zhaolong.com 22
121.201.2.107 wxzswa.top 21
121.201.2.186 posuijiw.org 21
121.201.3.211 dgsndz.com 21
121.201.31.3 jiusko.cn 21
121.201.39.62 16518304.cn 18
121.201.9.75 guanghuazhiku.com 18
121.201.2.216 job580.com 16
121.201.2.240 sola-iot.com 15
121.201.31.135 chinjane.com 14
121.201.3.142 suyee.net.cn 14
121.201.3.47 xiaodumuxiang.cn 14
121.201.5.93 gmln88.com 13
121.201.2.221 lixinled.com 12
121.201.53.50 ya247.net 12

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
12.86.207.210 AS7018 AT&T Enterprises, LLC 3.01ms from Ashburn, US
146.185.32.2 AS39010 TerraNet sal 2.42ms from Beirut, LB
84.171.12.18 AS3320 Deutsche Telekom AG 1.70ms from Berlin, DE
65.34.72.194 AS33363 Charter Communications, Inc 10.70ms from Boca Raton, US
52.247.12.194 AS8075 Microsoft Corporation 0.21ms from Boydton, US
198.166.188.18 AS852 TELUS Communications Inc. 0.68ms from Calgary, CA
128.10.105.2 AS17 Purdue University 5.77ms from Chicago, US
177.6.177.130 AS8167 V tal 0.84ms from Curitiba, BR
198.183.172.2 AS19201 Eastex Telephone Cooperative, Inc. 8.49ms from Dallas, US
218.248.233.226 AS9829 National Internet Backbone 7.77ms from Delhi, IN
207.121.9.18 AS3356 Level 3 Parent, LLC 0.19ms from Denver, US
79.251.63.162 AS3320 Deutsche Telekom AG 7.44ms from Frankfurt am Main, DE
37.196.93.34 AS1257 Tele2 Sverige AB 0.48ms from Goeteborg, SE
168.232.36.34 AS26617 Navega.com S.A. 18.29ms from Guatemala City, GT
159.172.142.2 AS16509 Amazon.com, Inc. 0.92ms from Montreal, CA
50.74.177.114 AS12271 Charter Communications Inc 1.50ms from New York City, US
75.99.104.2 AS6128 Cablevision Systems Corp. 2.37ms from New York City, US
45.80.32.98 AS199636 Free Pro SAS 1.09ms from Paris, FR
83.20.180.162 AS5617 Orange Polska Spolka Akcyjna 16.60ms from Poznan, PL
3.165.159.98 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
31.216.142.66 AS61146 Nordlo Sundsvall AB 5.72ms from Stockholm, SE
210.209.248.18 AS17809 VEE TIME CORP. 3.11ms from Taipei, TW
116.199.184.66 AS23627 UEDA CABLE VISION CO.,LTD. 4.12ms from Tokyo, JP
84.247.87.82 AS12310 iNES GROUP SRL 0.37ms from Bucharest, RO
209.15.135.146 AS7992 Cogeco Connexion Inc. 11.49ms from Buffalo, US

Traceroute

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

$
traceroute -a -n -q1 -f10 -m13 121.201.36.201
traceroute to 121.201.36.201 (121.201.36.201): 13 hops max, 52 byte packets
10 [AS9121] 212.156.101.32 45.395 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
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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