121.204.232.0/23

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:         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:  2026-03-13T07:12:20Z
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 121.204.232.0/23

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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
121.204.232.222 AS133774 Fuzhou 2.35ms from Fuzhou, CN
121.204.233.242 AS133774 Fuzhou 2.37ms 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
20.31.101.103 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
100.7.6.7 AS701 Verizon Business 5.02ms from Ashburn, US
47.94.204.135 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.04ms from Beijing, CN
86.167.104.183 AS2856 British Telecommunications PLC 2.96ms from Erith, GB
87.93.153.87 AS16086 DNA Oyj 8.67ms from Helsinki, FI
112.144.25.119 AS17858 LG POWERCOMM 1.73ms from Incheon, KR
61.84.26.39 AS4766 Korea Telecom 1.65ms from Incheon, KR
202.185.234.199 AS9930 TTNET-MY 2.90ms from Kuala Lumpur, MY
86.177.240.7 AS2856 British Telecommunications PLC 6.06ms from London, GB
81.107.19.183 AS5089 Virgin Media Limited 4.69ms from London, GB
189.173.118.135 AS8151 UNINET 19.87ms from Los Angeles, US
85.52.41.167 AS12479 Orange Espagne SA 11.37ms from Madrid, ES
128.119.193.55 AS1249 University of Massachusetts - AMHERST 8.18ms from New York City, US
194.223.185.103 AS7545 TPG Telecom Limited 1.10ms from Perth, AU
36.54.12.103 AS10013 FreeBit Co.,Ltd. 2.38ms from Tokyo, JP
153.132.183.247 AS4713 NTT DOCOMO BUSINESS,Inc. 2.77ms from Tokyo, JP
41.97.230.167 AS36947 Telecom Algeria 9.60ms from Valencia, ES
58.136.197.39 AS133481 AIS Fibre 2.35ms from Bangkok, TH
8.168.16.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.60ms from Beijing, CN
18.237.78.7 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
186.23.165.151 AS27747 Telecentro S.A. 6.09ms from Buenos Aires, AR
24.192.139.215 AS12083 WideOpenWest Finance LLC 9.58ms from Chicago, US
113.204.223.55 AS4837 CHINA UNICOM China169 Backbone 1.07ms from Chongqing, CN
63.229.37.71 AS209 CenturyLink Communications, LLC 0.78ms from Denver, US
178.33.57.167 AS16276 OVH SAS 0.07ms from Gravelines, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 121.204.233.1
traceroute to 121.204.233.1 (121.204.233.1): 64 hops max, 52 byte packets
4 [AS749] 26.116.13.3 5.933 ms
5 *
6 [AS749] 26.116.5.33 2.505 ms
7 [AS749] 26.116.2.76 2.446 ms
9 *
10 *
11 *
12 *
13 *
14 *
15 *
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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