203.57.224.0/20

AS58519 · Cloud Computing Corporation

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS58519
Registry	APNIC
ID	CHINANET-GD

WHOIS Details

inetnum:        203.57.224.0 - 203.57.239.255
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:         abuse_gdnoc@189.cn
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-GD
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:11Z
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

person:         IPMASTER CHINANET-GD
nic-hdl:        IC83-AP
e-mail:         abuse_gdicnoc@163.com
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 abuse_gdicnoc@163.com
abuse-mailbox:  abuse_gdicnoc@163.com
last-modified:  2021-05-12T09:06:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.57.0.0/16

Range	ASN	Company	Num of IPs
203.57.160.0/19	AS7575	University of the Sunshine Coast	8,192
203.57.128.0/20	AS17635	GoldNet Pty Ltd	4,096
203.57.208.0/21	AS7545	iiNet Limited	2,048
203.57.152.0/22	AS23646	Clarinet Internet Solutions Pty Ltd	1,024
203.57.70.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.114.0/23	AS133159	Mammoth Media Pty Ltd	512
203.57.82.0/23	AS137409	GSL Networks Pty LTD	512
203.57.0.0/23	AS7600	Escapenet Pty Ltd	512
203.57.44.0/23	AS38220	Amaze Intelligence Pty Ltd	512
203.57.254.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.12.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.57.48.0/23	AS18390	Spintel Pty Ltd	512
203.57.40.0/23	AS401335	Minerdude LLC	512
203.57.50.0/23	AS133159	Mammoth Media Pty Ltd	512
203.57.29.0/24	AS138015	Daryl Collins	256
203.57.38.0/24	AS140702	Special Service Provider	256
203.57.88.0/24	AS14618	CLICKFUNNELS	256
203.57.110.0/24	AS18986	Calligo (Canada) Inc.	256
203.57.207.0/24	AS24110	IVE GROUP AUSTRALIA PTY LTD	256
203.57.147.0/24	AS24436	Brisbane Boys' College	256
203.57.4.0/24	AS38049	Collins Foods Group	256
203.57.15.0/24	AS38611	Bendigo Community Telco Limited	256
203.57.204.0/24	AS45427	Webzone Holdings Pty Ltd	256
203.57.8.0/24	AS45692	DFSI Spatial Services	256
203.57.81.0/24	AS4826	Creative Broadcasters Ltd	256
203.57.203.0/24	AS55561	VOCUS PTY LTD	256
203.57.101.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.109.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.123.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.157.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.200.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.202.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.206.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.222.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.249.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.28.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.39.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.46.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.5.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.58.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.6.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.57.11.0/24	AS63182	ARGONAUT MANAGEMENT SERVICES, INC	256
203.57.223.0/24	AS7474	CSG International Pty Ltd	256
203.57.120.0/24	AS7545	THE TRADING NET AUST (TNA) PTY. LTD.	256
203.57.156.0/24	AS9268	Ultrahost Pty Ltd	256
203.57.78.0/24	AS10083	Cynergic National Network	256
203.57.23.0/24	AS9913	Internet Information Group	256
203.57.144.0/24	AS10143	Hi-Speed Networking	256
203.57.126.0/24	AS10214	Pentanet Limited	256

Hosted domains

There are 27 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.57.233.203	ouyada.com	5
203.57.235.86	jztech.net	3
203.57.231.213	grokhouse.com	3
203.57.229.10	bchmxpm.cn	2
203.57.236.213	hantang.world	1
203.57.235.240	wyxbdcdjzx.com	1
203.57.229.175	jgxslfzgs.top	1
203.57.231.234	reiki-pure.com	1
203.57.225.131	kalir.cn	1
203.57.233.3	scxhzx.gov.cn	1
203.57.235.224	cdjtjt.com.cn	1
203.57.230.129	gzccsiot.cn	1
203.57.229.112	zoilmail.cn	1
203.57.226.174	lhqvyhc.cn	1
203.57.234.10	datumburg.com	1
203.57.232.166	gwgzh.com	1
203.57.238.44	360ce.top	1
203.57.232.200	yuanshiji.cn	1

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

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

IP Address	ASN	Details
203.57.233.83	AS58519 Cloud Computing Corporation	`0.30ms` from Guiyang, CN
203.57.225.116	AS58519 Cloud Computing Corporation	`0.29ms` from Guiyang, CN
203.57.234.34	AS58519 Cloud Computing Corporation	`0.32ms` from Guiyang, CN
203.57.224.111	AS58519 Cloud Computing Corporation	`0.30ms` from Guiyang, CN
203.57.231.175	AS58519 Cloud Computing Corporation	`0.31ms` from Guiyang, CN
203.57.229.25	AS58519 Cloud Computing Corporation	`0.31ms` from Guiyang, CN
203.57.230.213	AS58519 Cloud Computing Corporation	`0.31ms` from Guiyang, CN
203.57.226.128	AS58519 Cloud Computing Corporation	`0.29ms` from Guiyang, CN
203.57.232.226	AS58519 Cloud Computing Corporation	`0.29ms` from Guiyang, CN
203.57.228.60	AS58519 Cloud Computing Corporation	`0.27ms` from Guiyang, CN
203.57.227.203	AS58519 Cloud Computing Corporation	`0.27ms` from Guiyang, CN
203.57.235.204	AS58519 Cloud Computing Corporation	`0.28ms` from Guiyang, CN
203.57.239.130	AS58519 Cloud Computing Corporation	`0.28ms` from Guiyang, CN
203.57.237.4	AS58519 Cloud Computing Corporation	`0.29ms` from Guiyang, CN
203.57.238.201	AS58519 Cloud Computing Corporation	`0.31ms` from Guiyang, CN
203.57.236.83	AS58519 Cloud Computing Corporation	`0.28ms` from Guiyang, 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
144.3.203.84	AS668 United States Department of Defense (DoD)	`2.68ms` from Ashburn, US
202.36.159.132	AS24324 Kordia Limited	`0.84ms` from Auckland, NZ
66.246.115.212	AS8001 Cologix, Inc	`0.24ms` from Columbus, US
2.204.93.180	AS3209 Vodafone GmbH	`4.74ms` from Duesseldorf, DE
84.176.106.148	AS3320 Deutsche Telekom AG	`5.68ms` from Frankfurt am Main, DE
91.3.17.148	AS3320 Deutsche Telekom AG	`8.24ms` from Frankfurt am Main, DE
153.109.157.100	AS559 SWITCH	`2.88ms` from Geneve, CH
1.59.93.116	AS4837 CHINA UNICOM China169 Backbone	`3.32ms` from Harbin, CN
207.120.38.4	AS3356 Level 3 Parent, LLC	`0.24ms` from Madrid, ES
87.10.57.20	AS3269 Telecom Italia S.p.A.	`4.33ms` from Milan, IT
32.209.38.100	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.09ms` from New York City, US
68.129.167.180	AS701 Verizon Business	`2.44ms` from New York City, US
72.60.140.212	AS47583 Hostinger International Limited	`0.41ms` from Osasco, BR
179.158.5.132	AS28573 Claro NXT Telecomunicacoes Ltda	`4.50ms` from Rio de Janeiro, BR
54.199.103.68	AS16509 Amazon.com, Inc.	`0.14ms` from Tokyo, JP
121.109.239.20	AS2516 KDDI CORPORATION	`10.85ms` from Tokyo, JP
105.109.143.52	AS36947 Telecom Algeria	`15.43ms` from Algiers, DZ
186.154.50.244	AS19429 ETB - Colombia	`1.25ms` from Bogota, CO
14.185.127.68	AS45899 VNPT Corp	`7.87ms` from Da Nang, VN
140.188.182.164	AS398823 PEG TECH INC	`0.31ms` from Los Angeles, US
82.189.77.36	AS3269 Telecom Italia S.p.A.	`5.41ms` from Milan, IT
77.45.246.36	AS12389 PJSC Rostelecom	`8.79ms` from Moscow, RU
151.196.168.84	AS701 Verizon Business	`3.21ms` from Philadelphia, US
66.39.139.20	AS7859 pair Networks	`0.10ms` from Pittsburgh, US
121.177.213.228	AS4766 Korea Telecom	`8.55ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f8 203.57.235.170

traceroute to 203.57.235.170 (203.57.235.170): 64 hops max, 52 byte packets

8 [AS58519] 203.57.235.170 0.453 ms

Measurement taken from

IPinfo ProbeNet in Guiyang, CN

On February 7th 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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