1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.204.0.0/16
  4. AS133774  | 121.204.172.0/23

121.204.172.0/23

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         FUJIANNET HOSTMASTER
nic-hdl:        FH71-AP
e-mail:         [email protected]
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 121.204.172.0/23

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 23 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.204.173.70 xn--4uqz51bozj5pjz21b.net 14
121.204.173.59 xmhtjszx.com 2
121.204.172.110 xmyxstech.com 1
121.204.172.45 jianboswim.com 1
121.204.172.248 bjyhcsx.com 1
121.204.173.155 sanyon.cn 1
121.204.172.92 huaronggroup.com.cn 1
121.204.173.183 meililuoyuan.cn 1
121.204.172.239 xy2z.com.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
Read more

Pingable IPs

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

IP Address ASN Details
121.204.172.248 AS133774 Fuzhou 1.62ms from Fuzhou, CN
121.204.173.171 AS133774 Fuzhou 1.66ms 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
71.60.125.39 AS7922 Comcast Cable Communications, LLC 12.73ms from Ashburn, US
85.74.209.7 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.63ms from Athens, GR
24.248.236.7 AS22773 Cox Communications Inc. 0.49ms from Atlanta, US
69.132.30.199 AS11426 Charter Communications Inc 11.48ms from Charlotte, US
14.195.218.183 AS45820 Tata Teleservices ISP AS 1.54ms from Delhi, IN
38.55.186.231 AS400619 AROSSCLOUD INC. 0.93ms from Hong Kong, HK
207.216.183.199 AS852 TELUS Communications Inc. 1.62ms from Kelowna, CA
20.203.150.7 AS8075 Microsoft Corporation 0.16ms from Kloten, CH
108.195.225.87 AS7018 AT&T Enterprises, LLC 17.25ms from Los Angeles, US
171.37.186.151 AS4837 CHINA UNICOM China169 Backbone 5.10ms from Nanning, CN
24.184.174.183 AS6128 Cablevision Systems Corp. 9.65ms from New York City, US
125.138.119.103 AS4766 Korea Telecom 3.27ms from Seoul, KR
177.161.226.151 AS26599 TELEFÔNICA BRASIL S.A 2.41ms from São Paulo, BR
129.92.24.215 AS668 United States Department of Defense (DoD) 4.16ms from Chicago, US
74.139.90.7 AS10796 Charter Communications Inc 12.85ms from Cleveland, US
3.128.24.135 AS16509 Amazon.com, Inc. 0.69ms from Columbus, US
103.190.5.167 AS150042 DAINIK SAVERA NET PRIVATE LIMITED 9.58ms from Delhi, IN
213.214.136.7 AS1342 Fujitsu Invia Finland IP-network 1.04ms from Helsinki, FI
38.190.197.55 AS133199 SonderCloud Limited 0.89ms from Hong Kong, HK
67.66.108.39 AS7018 AT&T Enterprises, LLC 5.91ms from Kansas City, US
14.48.77.71 AS4766 Korea Telecom 6.26ms from Seoul, KR
73.16.121.215 AS7922 Comcast Cable Communications, LLC 8.23ms from Boston, US
20.10.143.247 AS8075 Microsoft Corporation 0.25ms from Boydton, US
35.210.200.215 AS15169 Google LLC 0.18ms from Brussels, BE
24.140.32.119 AS12097 Massillon Cable Communications 13.49ms from Columbus, 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 121.204.172.230
traceroute to 121.204.172.230 (121.204.172.230): 64 hops max, 52 byte packets
4 [AS749] 26.116.13.3 4.618 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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