1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.225.0.0/16
  4. AS140292  | 221.225.252.0/22

221.225.252.0/22

AS140292  ·  CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country China
Domain chinatelecom.cn
ASN AS140292
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 hostmaster@apnic.net 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:         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:  2026-03-13T07:12:20Z
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

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
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:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
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

Overlapping Ranges

BGP prefixes that contain 221.225.252.0/22

Range ASN Company Num of IPs
221.224.0.0/13 AS58777 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
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288

Nearby Ranges

BGP prefixes that overlap with 221.225.0.0/16

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
221.224.0.0/13 AS58777 CHINANET jiangsu province network 524,288

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.225.252.229 qj0502.top 2
221.225.254.58 joeyxd.xyz 1
221.225.254.185 zsfz.top 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

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

IP Address ASN Details
221.225.254.102 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.03ms from Nanjing, CN
221.225.253.17 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.58ms from Nanjing, CN
221.225.255.71 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.55ms from Nanjing, CN
221.225.252.58 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.36ms from Nanjing, 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
203.45.237.230 AS1221 Telstra Limited 8.78ms from Brisbane, AU
119.50.36.150 AS4837 CHINA UNICOM China169 Backbone 6.59ms from Changchun, CN
166.1.240.38 AS3320 Deutsche Telekom AG 0.33ms from Frankfurt am Main, DE
129.204.252.150 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.12ms from Guangzhou, CN
173.173.229.150 AS11427 Charter Communications Inc 16.09ms from Houston, US
194.49.14.118 AS206347 Wessex Internet Limited 3.15ms from London, GB
176.35.199.150 AS5413 Wavenet Limited 3.53ms from London, GB
151.59.33.182 AS1267 WIND TRE S.P.A. 15.01ms from Milan, IT
178.253.38.86 AS204997 FIRST SERVER LIMITED 0.93ms from Moscow, RU
98.116.177.214 AS701 Verizon Business 1.69ms from New York City, US
20.245.55.150 AS8075 Microsoft Corporation 0.58ms from San Jose, US
114.184.170.102 AS4713 NTT DOCOMO BUSINESS,Inc. 16.89ms from Tokyo, JP
116.132.222.230 AS4837 CHINA UNICOM China169 Backbone 0.14ms from Zhangjiakou, CN
52.117.85.166 AS36351 IBM Cloud 0.49ms from Ashburn, US
184.58.62.166 AS10796 Charter Communications Inc 3.54ms from Columbus, US
136.112.130.182 AS396982 Google LLC 0.14ms from Council Bluffs, US
210.87.69.214 AS63969 Race Online Limited 0.24ms from Dhaka, BD
18.201.8.198 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
112.98.133.102 AS4134 CHINANET BACKBONE 2.88ms from Harbin, CN
1.234.47.198 AS9318 SK Broadband Co Ltd 0.89ms from Incheon, KR
99.84.216.166 AS16509 Amazon.com, Inc. 1.33ms from Los Angeles, US
126.111.121.182 AS17676 SoftBank Corp. 10.29ms from Osaka, JP
3.232.151.214 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
211.106.255.198 AS4766 Korea Telecom 6.34ms from Seoul, KR
36.96.92.86 AS4134 CHINANET BACKBONE 3.51ms from UEruemqi, CN

Traceroute

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

$
traceroute -a -n -q1 -f6 221.225.254.13
traceroute to 221.225.254.13 (221.225.254.13): 64 hops max, 52 byte packets
7 *
8 *
10 *
11 *
12 *
13 *
14 [AS140292] 221.225.254.13 11.503 ms
Measurement taken from IPinfo ProbeNet in Suqian, CN
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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