203.86.121.0/24

AS64079 · China Telecom Global Limited

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Summary

Country	Hong Kong
Domain	chinatelecom.cn
ASN	AS64079
Registry	APNIC
ID	CTHKI-HK

WHOIS Details

inetnum:        203.86.121.0 - 203.86.121.255
netname:        CTHKI-HK
descr:          Chinatelecom global
country:        HK
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:  2023-03-29T10:04:09Z
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:         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 203.86.0.0/16

Range	ASN	Company	Num of IPs
203.86.160.0/19	AS9925	VDC Powerbase Hong Kong Data Centers Limited	8,192
203.86.192.0/20	AS23655	2degress	4,096
203.86.128.0/20	AS4760	Hong Kong Telecommunications (HKT) Limited Business Internet	4,096
203.86.144.0/20	AS4515	Hong Kong Telecommunications (HKT) Limited Business Internet	4,096
203.86.128.0/20	AS4515	Hong Kong Telecommunications (HKT) Limited Business Internet	4,096
203.86.240.0/21	AS37912	Iprio Corporation	2,048
203.86.224.0/21	AS23641	NS Computer Service Corporation	2,048
203.86.248.0/23	AS38462	Osaki Computer Engineering Co.Ltd	512
203.86.254.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.86.237.0/24	AS133380	Asia Network Solutions	256
203.86.103.0/24	AS23764	Chinatelecom Global Network	256
203.86.106.0/24	AS23764	Chinatelecom Global Network	256
203.86.109.0/24	AS23764	Chinatelecomglobal Office Blocks	256
203.86.111.0/24	AS23764	Chinatelecom global blocks	256
203.86.113.0/24	AS23764	Chinatelecom Next Carrying Network backbone	256
203.86.232.0/24	AS133380	Asia Network Solutions	256
203.86.219.0/24	AS38456	SPEEDCAST AUSTRALIA PTY LIMITED	256
203.86.144.0/24	AS40513	EDGE TG HONG KONG LIMITED	256
203.86.236.0/24	AS133380	Asia Network Solutions	256
203.86.235.0/24	AS133380	Asia Network Solutions	256
203.86.234.0/24	AS133380	Asia Network Solutions	256
203.86.118.0/24	AS64079	Chinatelecom global	256
203.86.119.0/24	AS64079	Chinatelecom global	256
203.86.122.0/24	AS64079	Chinatelecom global	256
203.86.123.0/24	AS64079	Chinatelecom global	256
203.86.124.0/24	AS64079	Chinatelecom global	256
203.86.125.0/24	AS64079	Chinatelecom global	256
203.86.239.0/24	AS133380	Asia Network Solutions	256
203.86.238.0/24	AS133380	Asia Network Solutions	256
203.86.233.0/24	AS133380	Asia Network Solutions	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

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

IP Address	ASN	Details
203.86.121.230	AS64079 China Telecom Global Limited	`1.36ms` 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
71.60.224.104	AS7922 Comcast Cable Communications, LLC	`10.47ms` from Ashburn, US
75.217.232.40	AS6167 Verizon Business	`16.29ms` from Chicago, US
112.17.37.168	AS56041 China Mobile communications corporation	`5.66ms` from Hangzhou, CN
94.199.7.184	AS29802 HIVELOCITY, Inc.	`0.53ms` from London, GB
90.253.85.136	AS5378 Vodafone Limited	`4.33ms` from Manchester, GB
97.88.57.232	AS20115 Charter Communications LLC	`4.06ms` from Minneapolis, US
167.56.26.200	AS6057 Administracion Nacional de Telecomunicaciones	`1.71ms` from Montevideo, UY
126.48.27.88	AS17676 SoftBank Corp.	`5.07ms` from Osaka, JP
23.229.188.104	AS26496 GoDaddy.com, LLC	`1.31ms` from Phoenix, US
44.242.96.152	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
40.176.74.24	AS16509 Amazon.com, Inc.	`1.67ms` from Calgary, CA
110.81.194.104	AS4134 CHINANET-BACKBONE	`6.20ms` from Fuzhou, CN
113.163.133.120	AS45899 VNPT Corp	`5.37ms` from Ho Chi Minh City, VN
171.251.228.104	AS7552 Viettel Group	`10.45ms` from Ho Chi Minh City, VN
220.253.14.232	AS7545 TPG Telecom Limited	`1.79ms` from Melbourne, AU
104.236.97.152	AS14061 DigitalOcean, LLC	`0.37ms` from New York City, US
176.120.29.184	AS51740 NetPoint Ltd.	`4.79ms` from Novosibirsk, RU
208.94.2.120	AS36323 Ezri Inc	`0.79ms` from San Jose, US
70.69.57.248	AS6327 Shaw Communications	`11.79ms` from Seattle, US
175.147.177.40	AS4837 CHINA UNICOM China169 Backbone	`8.52ms` from Tieling, CN
106.186.224.8	AS2516 KDDI CORPORATION	`2.14ms` from Tokyo, JP
57.141.0.56	AS32934 Facebook, Inc.	`0.21ms` from Ashburn, US
132.234.250.8	AS7575 Australian Academic and Research Network (AARNet)	`0.88ms` from Brisbane, AU
220.192.123.24	AS4837 CHINA UNICOM China169 Backbone	`6.89ms` from Chongqing, CN
52.208.137.152	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f4 203.86.121.224

traceroute to 203.86.121.224 (203.86.121.224): 64 hops max, 52 byte packets

4 [] 36.255.56.131 0.707 ms

5 *

6 [] 69.194.166.10 1.305 ms

7 [] 203.144.97.78 2.071 ms

8 [AS749] 11.253.0.50 2.127 ms

9 [AS749] 11.253.7.189 2.113 ms

10 *

11 [AS749] 11.253.11.150 2.633 ms

12 [AS64079] 203.86.121.224 1.456 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 20th 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.

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