203.20.141.0/24

AS23764 · CTGNet

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Summary

Country	Cambodia
Domain	chinatelecom.cn
ASN	AS23764
Registry	APNIC
ID	CTG-NETWORK

WHOIS Details

inetnum:        203.20.141.0 - 203.20.141.255
netname:        CTG-NETWORK
descr:          Chinatelecom Global network
country:        KH
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CHINANET-CN
mnt-irt:        IRT-CHINANET-CN
last-modified:  2024-12-16T07:34:35Z
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:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.20.0.0/16

Range	ASN	Company	Num of IPs
203.20.160.0/19	AS37998	St. Vincents and Mater Health Sydney Pty Ltd	8,192
203.20.32.0/21	AS133612	VODAFONE AUSTRALIA PTY LIMITED	2,048
203.20.28.0/22	AS133612	VODAFONE AUSTRALIA PTY LIMITED	1,024
203.20.102.0/23	AS7585	Allen Bolderoff	512
203.20.226.0/23	AS7600	Digital Enterprise Solutions Australia	512
203.20.54.0/23	AS38012	Downer EDI Limited	512
203.20.244.0/23	AS24436	Christian Outreach College	512
203.20.100.0/23	AS38809	Thales Australia	512
203.20.228.0/23	AS4739	iiNet Limited	512
203.20.74.0/23	AS131248	CANL	512
203.20.142.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.20.143.0/24	AS23764	Chinatelecom Global network	256
203.20.51.0/24	AS23764	China Telecom Global Limited	256
203.20.86.0/24	AS264756	Cable Television Satelital SRL	256
203.20.114.0/24	AS2764	Sensation Internet Services	256
203.20.125.0/24	AS38195	Intuit Technologies Pty Ltd	256
203.20.148.0/24	AS38858	ROCKDALE CITY LIBRARY	256
203.20.60.0/24	AS4846	Ai Tel Pty Ltd	256
203.20.247.0/24	AS7600	Digital Enterprise Solutions Australia	256
203.20.240.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.20.241.0/24	AS7716	TCR Holdings Limted.	256
203.20.50.0/24	AS9328	Department of Fisheries,	256
203.20.43.0/24	AS1221	Dalrymple Bay Coal Terminal	256
203.20.16.0/24	AS9461	Netcore Pty Ltd	256
203.20.87.0/24	AS1221	Arquebus Pty Limited	256
203.20.63.0/24	AS135553	VC Telecoms Sdn. Bhd.	256
203.20.94.0/24	AS141749	Department of Local Government, Sport and Cultural Industries	256
203.20.116.0/24	AS151617	SYNCHRONY GLOBAL SERVICES PHILIPPINES INC.	256
203.20.73.0/24	AS154179	Kiatnakin Phatra Securities Public Company Limited	256
203.20.42.0/24	AS154180	RNDS Network	256
203.20.81.0/24	AS17477	67 High St	256
203.20.62.0/24	AS18111	Bytecard PTY LTD	256
203.20.140.0/24	AS23764	Chinatelecomglobal Office Blocks	256

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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.20.141.9	AS23764 CTGNet	`0.43ms` from Phnom Penh, KH

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
121.20.147.200	AS4837 CHINA UNICOM China169 Backbone	`15.24ms` from Beijing, CN
190.1.98.24	AS13585 Power VT S.A.	`8.46ms` from Cordoba, AR
86.42.189.216	AS5466 Eircom Limited	`2.49ms` from Dublin, IE
86.191.170.216	AS2856 British Telecommunications PLC	`1.79ms` from London, GB
85.56.110.152	AS12479 Orange Espagne SA	`14.27ms` from Madrid, ES
174.17.124.248	AS209 CenturyLink Communications, LLC	`1.82ms` from Phoenix, US
212.9.8.24	AS8681 JT (Jersey) Limited	`0.84ms` from Saint Helier, JE
187.235.200.136	AS8151 UNINET	`4.68ms` from Santiago de Queretaro, MX
49.169.244.56	AS17858 LG POWERCOMM	`2.11ms` from Seoul, KR
222.116.107.168	AS4766 Korea Telecom	`3.32ms` from Seoul, KR
114.85.111.88	AS4812 China Telecom (Group)	`2.60ms` from Shanghai, CN
118.75.97.168	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Taiyuan, CN
115.84.65.184	AS9873 Lao Telecom Communication, LTC	`1.07ms` from Vientiane, LA
68.253.157.200	AS7018 AT&T Enterprises, LLC	`10.79ms` from Atlanta, US
81.82.247.8	AS6848 Telenet BV	`7.64ms` from Brussels, BE
118.251.158.216	AS4134 CHINANET-BACKBONE	`5.86ms` from Chenzhou, CN
92.115.199.232	AS8926 Moldtelecom SA	`4.59ms` from Chisinau, MD
185.28.84.216	AS216129 SEBEK sp. z o.o	`5.88ms` from Frankfurt am Main, DE
166.0.249.88	AS197450 SUNUCUN BILGI ILETISIM TEKNOLOJILERI VE TICARET LIMITED SIRKETI	`0.69ms` from Istanbul, TR
144.52.252.200	AS4134 CHINANET-BACKBONE	`9.00ms` from Jinan, CN
91.142.152.8	AS41789 LLC Teledyne Systems Limited	`10.17ms` from Khabarovsk, RU
83.32.21.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.18ms` from Madrid, ES
189.201.59.24	AS28469 AT&T COMUNICACIONES DIGITALES S DE RL	`8.96ms` from Mexico City, MX
5.89.50.104	AS30722 Vodafone Italia S.p.A.	`2.26ms` from Rome, IT
73.198.112.120	AS7922 Comcast Cable Communications, LLC	`6.88ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f5 203.20.141.9

traceroute to 203.20.141.9 (203.20.141.9): 64 hops max, 52 byte packets

5 [AS38623] 36.37.255.206 0.542 ms

6 [AS38623] 36.37.255.154 38.376 ms

7 [] 27.111.229.59 53.028 ms

8 [] 69.194.169.241 59.698 ms

9 *

10 [AS23764] 203.20.141.9 52.846 ms

Measurement taken from

IPinfo ProbeNet in Phnom Penh, KH

On December 6th 2025

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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