202.57.197.0/24

AS4812 · China Telecom (Group)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	cbccom.net
ASN	AS4812
Registry	APNIC
ID	CBCNET

WHOIS Details

inetnum:        202.57.196.0 - 202.57.199.255
netname:        CBCnet
descr:          Beijing Tian Wei Xin Tong technology corp. limited
descr:          Unit 901,cernet tower,Bolg 8,Tsinghua Science Prak
descr:          No.1Zhongguancun East Rd,Haidian District,Beijing
country:        CN
admin-c:        YL2243-AP
tech-c:         YL2243-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CBCNET-CN
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:16Z
source:         APNIC

irt:            IRT-CBCnet-CN
address:        Unit 901,cernet tower,Bolg 8,Tsinghua Science Prak,No.1Zhongguancun East Rd,
address:        Haidian District,Beijing
e-mail:         Kevin.liu@cbccom.net
abuse-mailbox:  Kevin.liu@cbccom.net
admin-c:        YL2243-AP
tech-c:         YL2243-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-12-08T05:39:07Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Yu Liu
nic-hdl:        YL2243-AP
e-mail:         Kevin.liu@cbccom.net
address:        Unit 901,cernet tower,Bolg 8,Tsinghua Science Prak,No.1Zhongguancun East Rd,Haidian District,Beijing
phone:          +86-010-62602988
fax-no:         +86-010-62602987
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2009-05-11T06:39:29Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.57.0.0/16

Range	ASN	Company	Num of IPs
202.57.64.0/18	AS7629	EPLDT, INC	16,384
202.57.64.0/19	AS7629	VITRO INC.	8,192
202.57.96.0/19	AS7629	VITRO INC.	8,192
202.57.0.0/20	AS9326	PT Centrin Online Prima	4,096
202.57.224.0/20	AS18134	JCOM Co., Ltd.	4,096
202.57.224.0/21	AS18134	Jupiter Telecommunications Co., Ltd.	2,048
202.57.232.0/21	AS18134	Jupiter Telecommunications Co., Ltd.	2,048
202.57.208.0/22	AS38235	Angkor Data Communication	1,024
202.57.28.0/22	AS9341	PT Indonesia Comnets Plus	1,024
202.57.20.0/23	AS141673	PT Mamura Inter Media	512
202.57.22.0/23	AS9341	PT Indonesia Comnet Plus	512
202.57.210.0/24	AS38235	Hong Kong Cloud OnNet	256
202.57.209.0/24	AS38235	MekongNet	256
202.57.208.0/24	AS38235	Hong Kong Cloud OnNet	256
202.57.16.0/24	AS18112	PT. Sejuta Jaring Global	256
202.57.211.0/24	AS38235	Hong Kong Cloud OnNet	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

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

IP Address	ASN	Details
202.57.197.172	AS4812 China Telecom (Group)	`3.13ms` from Shanghai, 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
165.225.28.232	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Amsterdam, NL
57.153.20.200	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
76.223.80.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
101.28.38.88	AS4837 CHINA UNICOM China169 Backbone	`9.96ms` from Beijing, CN
45.181.26.248	AS268267 INFONET TELECOMUNICACOES LTDA	`14.35ms` from Fortaleza, BR
91.152.60.152	AS719 Elisa Oyj	`0.69ms` from Helsinki, FI
31.120.100.24	AS2856 British Telecommunications PLC	`2.50ms` from London, GB
81.158.134.152	AS2856 British Telecommunications PLC	`7.21ms` from London, GB
222.132.120.216	AS4837 CHINA UNICOM China169 Backbone	`7.96ms` from Qingdao, CN
172.83.11.184	AS394996 47-2339071	`1.10ms` from San Jose, US
3.35.71.56	AS16509 Amazon.com, Inc.	`0.50ms` from Seoul, KR
111.118.36.200	AS9762 kt HCN Co.,Ltd.	`0.88ms` from Seoul, KR
153.151.248.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
20.162.9.184	AS8075 Microsoft Corporation	`0.13ms` from Cardiff, GB
3.16.169.152	AS16509 Amazon.com, Inc.	`0.68ms` from Columbus, US
82.27.204.232	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.17ms` from Milan, IT
92.202.5.216	AS2527 Sony Network Communications Inc.	`1.58ms` from Osaka, JP
3.88.57.232	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
79.9.170.232	AS3269 Telecom Italia S.p.A.	`4.82ms` from Rome, IT
95.236.6.88	AS3269 Telecom Italia S.p.A.	`2.02ms` from Rome, IT
177.172.133.168	AS26599 TELEFÔNICA BRASIL S.A	`1.75ms` from São Paulo, BR
131.129.133.152	AS4685 Asahi Net	`17.46ms` from Tokyo, JP
80.48.80.152	AS5617 Orange Polska Spolka Akcyjna	`5.98ms` from Warsaw, PL
74.235.33.248	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
41.239.213.152	AS8452 TE-AS	`3.35ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f2 202.57.197.202

traceroute to 202.57.197.202 (202.57.197.202): 64 hops max, 52 byte packets

2 [AS749] 11.73.55.86 0.946 ms

3 *

4 *

5 *

6 *

7 [AS17621] 139.226.212.230 3.268 ms

8 [AS17621] 58.247.76.2 2.994 ms

9 *

10 *

11 *

12 [AS4812] 202.57.197.202 4.37 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales