121.207.237.0/24

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 121.207.237.0/24

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 121.207.0.0/16

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

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

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

IP Address ASN Details
121.207.237.0 AS133774 Fuzhou 3.57ms 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
69.131.65.24 AS4181 TDS TELECOM 10.31ms from Atlanta, US
34.212.120.88 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
178.116.207.168 AS6848 Telenet BV 10.98ms from Brussels, BE
105.242.126.136 AS36994 Vodacom 2.61ms from Cape Town, ZA
64.43.234.8 AS33633 USG Corporation, Inc. 0.43ms from Chicago, US
24.12.117.216 AS7922 Comcast Cable Communications, LLC 3.79ms from Chicago, US
91.59.25.104 AS3320 Deutsche Telekom AG 8.02ms from Frankfurt am Main, DE
176.107.185.56 AS47987 Zemlyaniy Dmitro Leonidovich 0.40ms from Kyiv, UA
88.26.81.104 AS3352 TELEFONICA DE ESPANA S.A.U. 1.13ms from Madrid, ES
69.142.217.216 AS7922 Comcast Cable Communications, LLC 5.03ms from New York City, US
101.143.36.104 AS17511 OPTAGE Inc. 3.29ms from Osaka, JP
54.197.154.104 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
110.14.189.136 AS131824 OKDATASYSTEM 2.28ms from Seoul, KR
35.216.83.200 AS19527 Google LLC 0.13ms from Seoul, KR
135.171.152.56 AS8075 Microsoft Corporation 0.60ms from Singapore, SG
57.180.203.24 AS16509 Amazon.com, Inc. 0.32ms from Tokyo, JP
64.40.64.136 AS16835 CenturyLink Communications, LLC 14.11ms from Atlanta, US
176.217.150.56 AS8386 Vodafone Net Iletisim Hizmetler AS 14.69ms from Bursa, TR
81.132.134.232 AS2856 British Telecommunications PLC 6.14ms from Erith, GB
202.133.101.8 AS23678 Enterprise Managed Services Sdn. Bhd. 3.11ms from Kuala Lumpur, MY
74.62.244.104 AS20001 Charter Communications Inc 2.37ms from Los Angeles, US
173.214.182.120 AS21769 Colocation America Corporation 0.16ms from Los Angeles, US
79.155.84.136 AS3352 TELEFONICA DE ESPANA S.A.U. 8.44ms from Madrid, ES
82.62.253.72 AS3269 Telecom Italia S.p.A. 3.83ms from Rome, IT
211.26.12.200 AS9443 Vocus Retail 4.67ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -f2 121.207.237.0
traceroute to 121.207.237.0 (121.207.237.0): 64 hops max, 52 byte packets
2 [AS44803] 45.132.97.0 0.298 ms
4 *
5 [AS1299] 62.115.202.98 16.679 ms
6 [AS1299] 62.115.132.208 11.392 ms
7 [AS1299] 62.115.124.117 11.413 ms
8 [AS4134] 202.97.58.149 16.784 ms
9 *
10 [AS4134] 202.97.91.189 199.874 ms
11 *
12 *
13 *
14 *
15 [AS133774] 121.207.237.0 417.152 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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.

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