221.229.21.0/24

AS146966 · China Telecom

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS146966
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 221.229.21.0/24

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 221.229.0.0/16

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

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
98.233.3.56	AS7922 Comcast Cable Communications, LLC	`6.72ms` from Ashburn, US
209.122.95.24	AS6079 RCN	`5.14ms` from Chicago, US
1.7.241.216	AS9583 Sify Limited	`0.89ms` from Delhi, IN
86.184.229.56	AS2856 British Telecommunications PLC	`4.79ms` from Erith, GB
89.33.206.232	AS203346 Proper Support LLP	`12.18ms` from London, GB
99.166.173.232	AS7018 AT&T Enterprises, LLC	`17.13ms` from Miami, US
37.22.113.168	AS12389 PJSC Rostelecom	`7.15ms` from Novosibirsk, RU
86.223.10.216	AS3215 Orange S.A.	`9.94ms` from Paris, FR
91.122.100.232	AS12389 PJSC Rostelecom	`0.99ms` from Saint Petersburg, RU
118.32.114.56	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
223.132.70.40	AS2527 Sony Network Communications Inc.	`3.93ms` from Tokyo, JP
105.109.65.136	AS36947 Telecom Algeria	`12.74ms` from Algiers, DZ
60.4.128.8	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Beijing, CN
58.161.70.136	AS1221 Telstra Limited	`4.08ms` from Brisbane, AU
174.102.29.200	AS10796 Charter Communications Inc	`6.27ms` from Columbus, US
117.110.18.40	AS9316 DACOM-PUBNETPLUS	`2.66ms` from Incheon, KR
41.223.146.120	AS36979 First Bank of NG PLC	`1.44ms` from Lagos, NG
38.173.140.104	AS398823 PEG TECH INC	`0.34ms` from Los Angeles, US
173.56.76.40	AS701 Verizon Business	`2.44ms` from New York City, US
126.83.192.24	AS17676 SoftBank Corp.	`10.26ms` from Osaka, JP
174.73.227.56	AS22773 Cox Communications Inc.	`5.13ms` from Phoenix, US
68.68.237.72	AS11847 GoNetSpeed	`7.29ms` from Providence, US
66.97.174.88	AS395746 Turn 5, Inc.	`2.77ms` from Secaucus, US
38.141.246.120	AS35986 Vyve Broadband	`9.54ms` from Tulsa, US
74.78.8.40	AS11351 Charter Communications Inc	`18.77ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m12 221.229.21.84

traceroute to 221.229.21.84 (221.229.21.84): 12 hops max, 52 byte packets

1 [AS15169] 142.251.241.125 42.075 ms

2 *

3 [AS4134] 202.97.43.69 87.543 ms

4 *

5 *

6 *

7 [AS146966] 221.229.38.249 66.49 ms

8 *

9 [AS146966] 121.233.230.6 75.419 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On April 4th 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.

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