221.122.0.0/19

AS23724 · IDC, China Telecommunications Corporation

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Summary

Country	China
Domain	shinet.com.cn
ASN	AS23724
Registry	APNIC
ID	CETCBJ

WHOIS Details

inetnum:        221.122.0.0 - 221.122.3.255
netname:        CETCBJ
country:        CN
descr:          CETC BJ BRANCH
descr:          COMMUNICATIONS
descr:          NO.1 NORTH ROAD OF WORKER'S STADIUM, CHAOYANG DISTRICT, BEIJING
admin-c:        GJ121-AP
tech-c:         WY152-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CN-CNNIC-CHINACOM
last-modified:  2008-09-04T06:53:50Z
source:         APNIC

person:         Guo Jinbo
nic-hdl:        GJ121-AP
e-mail:         liyan2561@sina.com
address:        NO.1 North Road of Workers Stadium
address:        Chaoyang District, Beijing, China
phone:          +86-10-64169966
fax-no:         +86-10-64163632
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-05-17T03:48:20Z
source:         APNIC

person:         Wang Yongqiang
nic-hdl:        WY152-AP
e-mail:         zhengwen@shinet.com.cn
address:        NO.1 North Road of Workers Stadium
address:        Chaoyang District, Beijing, China
phone:          +86-10-64163626
fax-no:         +86-10-64163632
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-05-17T03:48:41Z
source:         APNIC

Hosted domains

There are 18 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
221.122.28.130	dprcmoc.cn	2
221.122.13.189	qemicro.com	2
221.122.13.93	chagoo.com	2
221.122.13.60	hbjfwy.com	1
221.122.13.187	bjwztd.com	1
221.122.20.5	guocainet.com	1
221.122.20.12	guocainet.cn	1
221.122.13.155	new188.com	1
221.122.13.146	hzyuancheng.cn	1
221.122.13.124	zhengping.cn	1
221.122.13.111	rakinda.net	1
221.122.0.102	512qc.cn	1
221.122.13.33	ashbf.com	1
221.122.13.55	xn--10v166e.com	1
221.122.13.102	yundajie.cn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
221.122.1.30	AS23724 IDC, China Telecommunications Corporation	`2.83ms` from Tianjin, CN
221.122.0.241	AS23724 IDC, China Telecommunications Corporation	`2.91ms` from Tianjin, CN
221.122.2.118	AS23724 IDC, China Telecommunications Corporation	`2.86ms` from Tianjin, CN
221.122.5.73	AS23724 IDC, China Telecommunications Corporation	`3.82ms` from Tianjin, CN
221.122.20.210	AS23724 IDC, China Telecommunications Corporation	`2.69ms` from Tianjin, 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
77.231.139.115	AS12430 VODAFONE ESPANA S.A.U.	`5.37ms` from Barcelona, ES
81.183.127.51	AS5483 Magyar Telekom Plc.	`6.05ms` from Budapest, HU
67.177.143.195	AS7922 Comcast Cable Communications, LLC	`11.80ms` from Flint, US
93.88.241.195	AS29222 Infomaniak Network SA	`0.45ms` from Geneve, CH
116.109.233.19	AS24086 Viettel Corporation	`2.73ms` from Ho Chi Minh City, VN
1.64.72.195	AS4760 HKT Limited	`4.66ms` from Hong Kong, HK
84.90.217.211	AS13156 NOWO COMMUNICATIONS, S.A.	`10.39ms` from Lisbon, PT
98.113.146.35	AS701 Verizon Business	`2.95ms` from New York City, US
98.179.86.19	AS22773 Cox Communications Inc.	`1.53ms` from Phoenix, US
179.95.127.51	AS18881 TELEFÔNICA BRASIL S.A	`11.52ms` from Rio de Janeiro, BR
205.171.211.195	AS209 CenturyLink Communications, LLC	`0.94ms` from Seattle, US
220.247.59.131	AS2519 ARTERIA Networks Corporation	`2.43ms` from Tokyo, JP
41.226.12.83	AS37705 TOPNET	`2.00ms` from Tunis, TN
178.226.213.35	AS50266 Odido Netherlands B.V.	`2.82ms` from Amsterdam, NL
131.153.147.211	AS19437 SECURED SERVERS LLC	`0.22ms` from Ashburn, US
154.29.32.147	AS46261 QuickPacket, LLC	`0.20ms` from Ashburn, US
96.51.137.3	AS6327 Shaw Communications Inc.	`6.11ms` from Calgary, CA
104.171.129.3	AS32748 Steadfast	`0.51ms` from Chicago, US
222.168.188.19	AS4134 CHINANET-BACKBONE	`10.44ms` from Dalian, CN
125.126.236.195	AS4134 CHINANET-BACKBONE	`10.15ms` from Hangzhou, CN
71.138.93.35	AS7018 AT&T Enterprises, LLC	`3.63ms` from Houston, US
5.58.167.227	AS16223 MAXNET TELECOM, LTD	`5.56ms` from Kyiv, UA
87.11.122.227	AS3269 Telecom Italia S.p.A.	`6.35ms` from Milan, IT
76.67.159.115	AS577 Bell Canada	`2.83ms` from Montreal, CA
194.190.32.211	AS50003 Joint Stock Company "Institutional Telephone Center"	`1.75ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m14 221.122.28.3

traceroute to 221.122.28.3 (221.122.28.3): 14 hops max, 52 byte packets

1 [AS15169] 142.251.52.187 1.157 ms

2 *

3 [] 140.222.223.17 61.392 ms

4 [AS701] 157.130.230.26 63.543 ms

5 *

6 *

7 [AS4134] 202.97.61.145 220.811 ms

8 *

9 *

10 *

11 [AS23724] 101.254.0.20 221.866 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On August 28th 2025

What are IP address ranges?

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