1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.225.0.0/16
  4. AS140292  | 221.225.64.0/22

221.225.64.0/22

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 221.225.64.0/22

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 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

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

IP Address ASN Details
221.225.67.221 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.05ms from Nanjing, CN
221.225.64.203 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.01ms from Nanjing, CN
221.225.66.78 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.47ms from Nanjing, CN
221.225.65.86 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
37.138.61.166 AS9145 EWE TEL GmbH 9.11ms from Amsterdam, NL
98.206.113.230 AS7922 Comcast Cable Communications, LLC 5.55ms from Chicago, US
18.223.48.38 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
76.25.38.198 AS7922 Comcast Cable Communications, LLC 6.73ms from Denver, US
68.43.109.102 AS7922 Comcast Cable Communications, LLC 9.03ms from Flint, US
8.134.145.70 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Guangzhou, CN
18.67.179.118 AS16509 Amazon.com, Inc. 0.19ms from Kuala Lumpur, MY
81.142.141.38 AS2856 British Telecommunications PLC 9.90ms from London, GB
2.121.204.230 AS5607 Sky UK Limited 6.64ms from London, GB
103.197.167.150 AS24016 Focus Infocom Private Limited 0.02ms from Male, MV
86.237.55.54 AS3215 Orange S.A. 2.86ms from Marseille, FR
91.21.210.70 AS3320 Deutsche Telekom AG 4.21ms from Munich, DE
173.77.8.54 AS701 Verizon Business 2.54ms from New York City, US
51.175.77.214 AS29695 Lyse Tele AS 1.27ms from Oslo, NO
68.183.167.214 AS14061 DigitalOcean, LLC 0.36ms from San Jose, US
32.143.94.118 AS7018 AT&T Enterprises, LLC 2.51ms from San Jose, US
189.186.51.166 AS8151 UNINET 19.93ms from Santiago de Queretaro, MX
201.76.60.230 AS27715 Locaweb Serviços de Internet S/A 0.75ms from Sao Paulo, BR
2.69.196.150 AS44034 Hi3G Access AB 12.31ms from Stockholm, SE
54.66.201.246 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
126.31.62.38 AS17676 SoftBank Corp. 6.96ms from Tokyo, JP
4.189.45.54 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
18.236.157.166 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
86.162.231.198 AS2856 British Telecommunications PLC 4.33ms from Erith, GB
84.139.238.166 AS3320 Deutsche Telekom AG 7.07ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 221.225.65.16
traceroute to 221.225.65.16 (221.225.65.16): 64 hops max, 52 byte packets
4 [AS749] 11.94.208.213 0.282 ms
5 *
6 [AS4134] 61.177.15.129 10.977 ms
7 *
8 *
9 *
10 *
11 [AS140292] 221.225.65.16 15.244 ms
Measurement taken from IPinfo ProbeNet in Nanjing, 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.

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