221.228.192.0/20

AS138950  ·  Jiangsu Wuxi International IDC network

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Summary

Country China
Domain chinatelecom.cn
ASN AS138950
Parent Range 221.224.0.0/13
Registry APNIC
ID CHINANET-JS

WHOIS Details

inetnum:        221.224.0.0 - 221.231.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          A12,Xin-Jie-Kou-Wai Street
descr:          Beijing 100088
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        This object can only modify by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to [email protected] with your
remarks:        organisation account name in the subject line.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:37Z
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

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         [email protected]
remarks:        send anti-spam reports [email protected]
remarks:        send abuse reports [email protected]
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         [email protected]
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
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

Overlapping Ranges

BGP prefixes that contain 221.228.192.0/20

Range ASN Company Num of IPs
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288

Nearby Ranges

BGP prefixes that overlap with 221.228.0.0/16

Range ASN Company Num of IPs
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288

Hosted domains

There are 30 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.228.203.35 miliyo.net 8
221.228.202.169 yy.com 8
221.228.203.37 ffzj.cc 7
221.228.204.75 yanji.icu 2
221.228.198.153 jiafuhui.com 2
221.228.197.19 duolimao.com 2
221.228.192.134 shequfu.net 1
221.228.194.244 kingwayup.com 1
221.228.198.154 fwwb.org.cn 1
221.228.198.169 lefu-life.com 1
221.228.203.211 fssocks.com 1
221.228.202.164 huanjumedia.com 1
221.228.207.96 ihangzhou.party 1
221.228.197.186 chineselighting.org 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

Pingable IPs

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

IP Address ASN Details
221.228.204.51 AS138950 Jiangsu Wuxi International IDC network 4.82ms from Huai'an, CN
221.228.201.1 AS138950 Jiangsu Wuxi International IDC network 5.97ms from Huai'an, CN
221.228.196.106 AS138950 Jiangsu Wuxi International IDC network 7.06ms from Suqian, CN
221.228.192.150 AS138950 Jiangsu Wuxi International IDC network 2.94ms from Chongqing, CN
221.228.203.211 AS138950 Jiangsu Wuxi International IDC network 4.99ms from Huai'an, CN
221.228.199.2 AS138950 Jiangsu Wuxi International IDC network 6.20ms from Huai'an, CN
221.228.195.139 AS138950 Jiangsu Wuxi International IDC network 2.91ms from Chongqing, CN
221.228.197.106 AS138950 Jiangsu Wuxi International IDC network 6.25ms from Huai'an, CN
221.228.193.91 AS138950 Jiangsu Wuxi International IDC network 4.79ms from Huai'an, CN
221.228.194.30 AS138950 Jiangsu Wuxi International IDC network 5.26ms from Huai'an, CN
221.228.200.105 AS138950 Jiangsu Wuxi International IDC network 5.47ms from Huai'an, CN
221.228.198.218 AS138950 Jiangsu Wuxi International IDC network 5.03ms from Huai'an, CN
221.228.202.132 AS138950 Jiangsu Wuxi International IDC network 5.95ms from Huai'an, CN
221.228.205.8 AS138950 Jiangsu Wuxi International IDC network 4.95ms from Huai'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
13.248.231.244 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
110.248.154.4 AS4837 CHINA UNICOM China169 Backbone 9.34ms from Beijing, CN
71.228.6.36 AS7922 Comcast Cable Communications, LLC 7.25ms from Chicago, US
34.249.243.100 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
174.174.223.180 AS7922 Comcast Cable Communications, LLC 7.80ms from Flint, US
3.71.44.148 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
89.114.10.228 AS12353 Vodafone Portugal 7.97ms from Lisbon, PT
38.57.142.4 AS174 Cogent Communications, LLC 6.96ms from Los Angeles, US
89.2.245.100 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.70ms from Lyon, FR
217.124.131.244 AS3352 TELEFONICA DE ESPANA S.A.U. 9.88ms from Madrid, ES
158.46.5.52 AS39927 E-Light-Telecom Ltd. 7.32ms from Novosibirsk, RU
77.4.149.196 AS6805 Telefonica Germany GmbH & Co.OHG 16.65ms from Nuernberg, DE
60.92.15.4 AS17676 SoftBank Corp. 3.59ms from Osaka, JP
34.91.66.100 AS396982 Google LLC 0.13ms from Oudeschip, NL
98.203.137.68 AS7922 Comcast Cable Communications, LLC 10.06ms from Seattle, US
210.222.85.4 AS4766 Korea Telecom 1.47ms from Seoul, KR
102.156.142.116 AS37705 TOPNET 1.72ms from Tunis, TN
85.54.53.244 AS12479 Orange Espagne SA 6.46ms from Zaragoza, ES
50.25.222.84 AS19108 Optimum 14.06ms from Ashburn, US
73.227.166.180 AS7922 Comcast Cable Communications, LLC 7.60ms from Boston, US
20.110.128.68 AS8075 Microsoft Corporation 0.26ms from Boydton, US
172.75.77.52 AS11426 Charter Communications Inc 9.87ms from Charlotte, US
179.198.71.148 AS7738 V tal 14.86ms from Fortaleza, BR
119.121.224.212 AS4134 CHINANET-BACKBONE 3.80ms from Guangzhou, CN
14.240.181.116 AS45899 VNPT Corp 5.81ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f5 221.228.193.104
traceroute to 221.228.193.104 (221.228.193.104): 64 hops max, 52 byte packets
5 [AS4134] 202.97.52.249 902.139 ms
6 *
7 *
8 *
9 *
10 [AS138950] 58.215.35.110 654.068 ms
11 *
12 [AS138950] 221.228.193.104 305.883 ms
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
On

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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