121.204.208.0/21

AS133774  ·  Fuzhou

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Summary

Country China
Domain chinatelecom.cn
ASN AS133774
Parent Range 121.204.0.0/14
Registry APNIC
ID CHINANET-FJ

WHOIS Details

inetnum:        121.204.0.0 - 121.207.255.255
netname:        CHINANET-FJ
descr:          CHINANET Fujian province network
descr:          China Telecom
descr:          7,East Street ,Fuzhou ,Fujian ,PRC
country:        CN
admin-c:        FH71-AP
tech-c:         FH71-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-FJ
mnt-routes:     MAINT-CHINANET-FJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:32Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         FUJIANNET HOSTMASTER
nic-hdl:        FH71-AP
e-mail:         fjnic@fjdcb.fz.fj.cn
address:        7,East Street ,Fuzhou ,Fujian ,PRC
phone:          +86-591-83309761
fax-no:         +86-591-83371954
country:        CN
mnt-by:         MAINT-CHINANET-FJ
last-modified:  2010-01-05T07:36:17Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.204.208.0/21

Range ASN Company Num of IPs
121.204.0.0/14 AS133774 CHINANET Fujian province network 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144

Nearby Ranges

BGP prefixes that overlap with 121.204.0.0/16

Range ASN Company Num of IPs
121.204.0.0/14 AS133774 CHINANET Fujian province network 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144
121.204.128.0/19 AS133774 Fujian Xiamen branch Telecom Ltd 8,192

Hosted domains

There are 16 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.204.209.82 newlongma.com 2
121.204.212.187 letwedo.ltd 1
121.204.211.202 gogengsheng.online 1
121.204.214.188 dtxzyy.com.cn 1
121.204.214.216 fjyxzz.cn 1
121.204.214.115 zayjfx.com 1
121.204.215.124 renxinyiliao.com 1
121.204.209.173 qzjintong.com 1
121.204.213.119 zmjianyan.com 1
121.204.213.70 hjjxxx.com 1
121.204.212.137 qlzhjy.cn 1
121.204.215.78 hjzsqfwbuilding.com 1
121.204.213.183 limao.run 1
121.204.214.253 qzgsly.com 1
121.204.210.6 hek.cn 1

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

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

IP Address ASN Details
121.204.214.35 AS133774 Fuzhou 1.65ms from Fuzhou, CN
121.204.209.229 AS133774 Fuzhou 1.66ms from Fuzhou, CN
121.204.212.161 AS133774 Fuzhou 1.65ms from Fuzhou, CN
121.204.213.106 AS133774 Fuzhou 1.69ms from Fuzhou, CN
121.204.210.124 AS133774 Fuzhou 1.65ms from Fuzhou, CN
121.204.208.19 AS133774 Fuzhou 1.71ms from Fuzhou, CN
121.204.215.141 AS133774 Fuzhou 1.61ms from Fuzhou, CN
121.204.211.179 AS133774 Fuzhou 1.67ms from Fuzhou, 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
94.205.49.21 AS15802 Emirates Integrated Telecommunications Company PJSC 2.15ms from Abu Dhabi, AE
86.90.27.21 AS1136 KPN B.V. 1.35ms from Amsterdam, NL
40.132.142.5 AS7029 Windstream Communications LLC 0.51ms from Atlanta, US
60.253.164.197 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 3.26ms from Beijing, CN
122.172.90.165 AS24560 Bharti Airtel Ltd., Telemedia Services 0.97ms from Bengaluru, IN
34.210.108.197 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
78.28.148.5 AS43752 Ministry of Science and Technology Development and Higher Education 18.27ms from Budapest, HU
110.189.217.133 AS4134 CHINANET-BACKBONE 3.09ms from Chengdu, CN
69.207.163.165 AS11351 Charter Communications Inc 17.69ms from Chicago, US
198.178.45.53 AS3762 Instinet 0.53ms from Hong Kong, HK
74.51.193.21 AS35847 Ezee Fiber 0.41ms from Houston, US
175.124.64.101 AS9318 SK Broadband Co Ltd 1.66ms from Incheon, KR
103.79.98.69 AS64307 PT. PRUDENTIAL LIFE ASSURANCE 2.39ms from Jakarta, ID
24.103.87.85 AS12271 Charter Communications Inc 1.73ms from New York City, US
84.14.8.53 AS8220 COLT Technology Services Group Limited 0.70ms from Paris, FR
184.29.185.101 AS16625 Akamai Technologies, Inc. 0.24ms from Phoenix, US
36.152.134.197 AS56046 China Mobile communications corporation 3.19ms from Suzhou, CN
221.238.208.197 AS17638 ASN for TIANJIN Provincial Net of CT 3.58ms from Tianjin, CN
193.115.64.37 AS7545 TPG Telecom Limited 11.22ms from Adelaide, AU
69.91.133.21 AS20115 Charter Communications LLC 1.05ms from Ashburn, US
181.89.105.69 AS7303 Telecom Argentina S.A. 2.73ms from Asuncion, PY
203.119.86.101 AS18368 APNIC ANYCAST ASN 0.22ms from Brisbane, AU
148.70.157.69 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.95ms from Chengdu, CN
201.11.17.85 AS8167 V tal 8.79ms from Curitiba, BR
183.59.189.213 AS4134 CHINANET-BACKBONE 4.71ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 121.204.211.66
traceroute to 121.204.211.66 (121.204.211.66): 64 hops max, 52 byte packets
4 [AS749] 26.116.13.3 12.224 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Fuzhou, CN
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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