203.3.80.0/21

AS134768 · CHINANET SHAANXI province Cloud Base network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS134768
Registry	APNIC
ID	CHINANET-GD

WHOIS Details

inetnum:        203.3.80.0 - 203.3.87.255
netname:        CHINANET-GD
descr:          CHINANET Guangdong province network
descr:          Data Communication Division
descr:          China Telecom
country:        CN
admin-c:        CH93-AP
tech-c:         IC83-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-GD
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:16Z
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:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         [email protected]
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

person:         IPMASTER CHINANET-GD
nic-hdl:        IC83-AP
e-mail:         [email protected]
address:        NO.18,RO. ZHONGSHANER,YUEXIU DISTRIC,GUANGZHOU
phone:          +86-20-87189274
fax-no:         +86-20-87189274
country:        CN
mnt-by:         MAINT-CHINANET-GD
remarks:        IPMASTER is not for spam complaint,please send spam complaint to [email protected]
abuse-mailbox:  [email protected]
last-modified:  2021-05-12T09:06:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.3.0.0/16

Range	ASN	Company	Num of IPs
203.3.112.0/21	AS63835	CHINANET Guangdong province network	2,048
203.3.220.0/22	AS17461	Department of Customer Service	1,024
203.3.232.0/22	AS17461	Department of Customer Service	1,024
203.3.124.0/22	AS151499	Australian Public Access Network Association	1,024
203.3.88.0/23	AS152113	N2N GLOBAL SOLUTIONS SDN BHD	512
203.3.166.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.3.137.0/24	AS23686	Asahi Holdings (Australia) Pty Ltd	256
203.3.70.0/24	AS23854	NINE ENTERTAINMENT CO. PTY LTD	256
203.3.130.0/24	AS24007	Seven Network Operations Ltd	256
203.3.167.0/24	AS24479	Ergon Energy Telecommunications Pty Ltd	256
203.3.76.0/24	AS32787	TATTS GROUP LIMITED	256
203.3.132.0/24	AS58895	Style Of Global, IT Support and Services Company	256
203.3.69.0/24	AS7545	PERFORMIQ PTY. LTD.	256
203.3.71.0/24	AS7545	SuperChoice Services Pty Ltd	256
203.3.90.0/24	AS151598	PT Meta Akses Indonesia	256
203.3.79.0/24	AS153364	Petrosys Pty Ltd	256
203.3.236.0/24	AS16509	Department of Customer Service	256
203.3.133.0/24	AS17477	FINCLEAR TECHNOLOGY PTY LTD	256
203.3.138.0/24	AS17477	Vision Australia	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

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

IP Address	ASN	Details
203.3.83.74	AS134768 CHINANET SHAANXI province Cloud Base network	`2.58ms` from Xi'an, CN
203.3.82.139	AS134768 CHINANET SHAANXI province Cloud Base network	`6.30ms` from Qingyang, CN
203.3.87.243	AS134768 CHINANET SHAANXI province Cloud Base network	`2.18ms` from Xi'an, 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
152.130.177.133	AS29992 U.S. Department of Veterans Affairs	`1.51ms` from Ashburn, US
68.62.226.181	AS7922 Comcast Cable Communications, LLC	`16.55ms` from Atlanta, US
47.185.190.5	AS5650 Frontier Communications of America, Inc.	`1.62ms` from Dallas, US
23.192.246.101	AS16625 Akamai Technologies, Inc.	`0.35ms` from Duesseldorf, DE
113.171.194.229	AS45899 VNPT Corp	`0.43ms` from Hanoi, VN
60.171.48.53	AS4134 CHINANET-BACKBONE	`9.31ms` from Huai'an, CN
103.134.222.53	AS138810 PT Global Media Pratama Solusindo	`0.20ms` from Jakarta, ID
45.49.140.133	AS20001 Charter Communications Inc	`3.82ms` from Los Angeles, US
90.249.93.245	AS5378 Vodafone Limited	`12.11ms` from Manchester, GB
113.42.93.229	AS17506 ARTERIA Networks Corporation	`7.90ms` from Osaka, JP
187.149.108.53	AS8151 UNINET	`19.78ms` from Santiago de Queretaro, MX
222.104.133.213	AS4766 Korea Telecom	`5.07ms` from Seoul, KR
114.94.74.5	AS4812 China Telecom (Group)	`3.04ms` from Shanghai, CN
13.62.214.133	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE
172.68.17.5	AS13335 Cloudflare, Inc.	`0.35ms` from São Paulo, BR
118.75.59.165	AS4837 CHINA UNICOM China169 Backbone	`7.19ms` from Taiyuan, CN
111.216.59.101	AS2527 Sony Network Communications Inc.	`2.75ms` from Tokyo, JP
69.166.19.213	AS36493 FIBERNETICS CORPORATION	`5.44ms` from Toronto, CA
92.196.129.5	AS20676 Plusnet GmbH	`2.24ms` from Frankfurt am Main, DE
122.228.232.5	AS134771 WENZHOU, ZHEJIANG Province, P.R.China.	`10.66ms` from Hangzhou, CN
79.173.172.133	AS5631 Telcom Networks Limited	`1.40ms` from London, GB
76.81.137.53	AS20001 Charter Communications Inc	`3.20ms` from Los Angeles, US
131.148.67.181	AS33363 Charter Communications, Inc	`10.95ms` from Miami, US
23.87.251.101	AS20115 Charter Communications LLC	`16.73ms` from Minneapolis, US
186.48.54.229	AS6057 Administracion Nacional de Telecomunicaciones	`1.65ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f5 -m14 203.3.86.187

traceroute to 203.3.86.187 (203.3.86.187): 14 hops max, 52 byte packets

5 [AS9009] 77.243.185.138 4.409 ms

6 [AS9009] 37.120.141.94 4.384 ms

7 *

8 *

9 *

10 *

11 [AS134768] 36.46.144.154 220.085 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On December 14th 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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