203.15.113.0/24

AS23764 · CTGNet

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS23764
Registry	APNIC
ID	CHINANET-FJ

WHOIS Details

inetnum:        203.15.112.0 - 203.15.119.255
netname:        CHINANET-FJ
descr:          CHINANET FUJIAN PROVINCE NETWORK
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        CA67-AP
tech-c:         CA67-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         fjnic@fjdcb.fz.fj.cn
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-FJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:36Z
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

role:           CHINANETFJ IP ADMIN
address:        7,East Street,Fuzhou,Fujian,PRC
country:        CN
phone:          +86-591-83309761
fax-no:         +86-591-83371954
e-mail:         fjnic@fjdcb.fz.fj.cn
remarks:        send spam reports  and abuse reports
remarks:        to abuse@fjdcb.fz.fj.cn
remarks:        Please include detailed information and
remarks:        times in UTC
admin-c:        FH71-AP
tech-c:         FH71-AP
nic-hdl:        CA67-AP
remarks:        www.fjtelecom.com
notify:         fjnic@fjdcb.fz.fj.cn
mnt-by:         MAINT-CHINANET-FJ
last-modified:  2011-12-06T00:10:50Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.15.0.0/16

Range	ASN	Company	Num of IPs
203.15.32.0/19	AS24436	UQConnect	8,192
203.15.0.0/20	AS133774	CHINANET Guangdong province network	4,096
203.15.96.0/21	AS7550	Special Broadcasting Service	2,048
203.15.160.0/21	AS703	Verizon Australia Pty Limited	2,048
203.15.124.0/22	AS9650	CITEC	1,024
203.15.144.0/22	AS18361	Australian Stock Exchange	1,024
203.15.120.0/23	AS137409	GSL Networks Pty Ltd	512
203.15.134.0/23	AS9313	Somerset College Limited	512
203.15.172.0/23	AS9336	St Catherine's School	512
203.15.18.0/23	AS151626	INDIAN CYBERCRIME COORDINATION CENTRE	512
203.15.254.0/24	AS1221	ANDVIV Pty. Ltd.	256
203.15.122.0/24	AS24433	Central Queensland University	256
203.15.244.0/24	AS38170	Albury Local Internet Pty Ltd	256
203.15.155.0/24	AS400371	PUEBLO OF LAGUNA UTILITY AUTHORITY	256
203.15.107.0/24	AS4739	ADS (ANALOG & DIGITAL SYSTEMS)	256
203.15.226.0/24	AS4822	National Library of Australia	256
203.15.70.0/24	AS4826	Infoxchange	256
203.15.111.0/24	AS7545	Matthew Green	256
203.15.109.0/24	AS7575	The Commonwealth of Australia	256
203.15.118.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.15.68.0/24	AS1221	Telstra Limited	256
203.15.65.0/24	AS13335	University of Sydney	256
203.15.150.0/24	AS134094	SERVERFIELD CO., LTD.	256
203.15.120.0/24	AS137409	GSL Networks Pty LTD	256
203.15.121.0/24	AS137409	GSL Networks Pty LTD	256
203.15.141.0/24	AS139207	Web In A Box	256
203.15.142.0/24	AS139890	Transaction Solutions Limited	256
203.15.64.0/24	AS18165	ResMed Pty Ltd	256
203.15.117.0/24	AS23764	Chinatelecomglobal Office Blocks	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.15.113.9	AS23764 CTGNet	`1.04ms` from Hong Kong, HK

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
20.113.105.72	AS8075 Microsoft Corporation	`0.27ms` from Frankfurt am Main, DE
4.184.192.200	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
111.45.26.88	AS9808 China Mobile Communications Group Co., Ltd.	`3.17ms` from Guangzhou, CN
71.46.194.184	AS33363 Charter Communications, Inc	`9.66ms` from Los Angeles, US
13.208.123.56	AS16509 Amazon.com, Inc.	`0.30ms` from Osaka, JP
221.141.84.24	AS9318 SK Broadband Co Ltd	`7.02ms` from Seoul, KR
221.181.78.120	AS9808 China Mobile Communications Group Co., Ltd.	`4.90ms` from Shanghai, CN
8.216.91.40	AS45102 Alibaba (US) Technology Co., Ltd.	`0.54ms` from Tokyo, JP
76.75.129.200	AS21992 Ontario Health	`4.11ms` from Toronto, CA
92.104.223.136	AS3303 Swisscom (Switzerland) Ltd	`0.84ms` from Zuerich, CH
128.231.17.24	AS3527 National Institutes of Health	`2.40ms` from Ashburn, US
104.56.24.216	AS7018 AT&T Enterprises, LLC	`9.66ms` from Atlanta, US
99.111.226.104	AS7018 AT&T Enterprises, LLC	`5.34ms` from Dallas, US
106.195.48.136	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.40ms` from Delhi, IN
3.28.196.8	AS16509 Amazon.com, Inc.	`5.10ms` from Dubai, AE
93.237.131.184	AS3320 Deutsche Telekom AG	`6.21ms` from Frankfurt am Main, DE
210.13.232.120	AS9929 CHINA UNICOM Industrial Internet Backbone	`15.18ms` from Guangzhou, CN
101.37.129.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.79ms` from Hangzhou, CN
170.57.135.8	AS46298 Harris County Hospital District	`1.31ms` from Houston, US
85.143.7.40	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`8.03ms` from Moscow, RU
91.105.151.248	AS15774 Limited Liability Company "TTK-Svyaz"	`6.33ms` from Novosibirsk, RU
80.136.221.88	AS3320 Deutsche Telekom AG	`2.17ms` from Nuernberg, DE
27.212.110.216	AS4837 CHINA UNICOM China169 Backbone	`5.56ms` from Qingdao, CN
168.103.134.40	AS209 CenturyLink Communications, LLC	`10.94ms` from Seattle, US
122.151.158.104	AS9443 Vocus Retail	`1.42ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 203.15.113.9

traceroute to 203.15.113.9 (203.15.113.9): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 1.427 ms

2 [] 203.22.178.21 1.139 ms

3 *

4 [AS23764] 203.15.113.9 2.352 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 29th 2026

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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