202.143.16.0/23

AS17638  ·  ASN for TIANJIN Provincial Net of CT

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Summary

Country China
Domain cnnic.cn
ASN AS17638
Registry APNIC
ID TJSJ

WHOIS Details

inetnum:        202.143.16.0 - 202.143.31.255
netname:        TJSJ
descr:          Songjiang Technology Co.,Ltd.
country:        CN
admin-c:        JM453-AP
tech-c:         JM453-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:30:21Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jian Ma
nic-hdl:        JM453-AP
e-mail:         mj1002@126.com
address:        Songjiang Technology Co.,Ltd.
phone:          +86-022-28048400
fax-no:         +86-022-28048002
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:34:08Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.143.0.0/16

Range ASN Company Num of IPs
202.143.128.0/18 AS23974 Ministry of Education - EMISC 16,384
202.143.224.0/19 AS24336 DIGITALBANK, Inc., Regional ISP in Japan 8,192
202.143.192.0/19 AS23786 San-in Cable Vision CO.,LTD 8,192
202.143.80.0/20 AS15830 Equinix Japan Enterprise K.K. 4,096
202.143.64.0/20 AS15830 Equinix Japan Enterprise K.K. 4,096
202.143.8.0/21 AS23829 NTT BUSINESS SOLUTIONS CORPORATION 2,048
202.143.108.0/22 AS56158 Digital world data online company 1,024
202.143.100.0/22 AS63590 Hebei Broadcasting&TV Network 1,024
202.143.2.0/23 AS18272 Benesse Corporation Inc. 512

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

Pingable IPs

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

IP Address ASN Details
202.143.16.51 AS17638 ASN for TIANJIN Provincial Net of CT 4.22ms 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
58.137.64.55 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 2.16ms from Bangkok, TH
118.250.148.23 AS4134 CHINANET-BACKBONE 3.81ms from Changsha, CN
75.166.207.231 AS209 CenturyLink Communications, LLC 2.02ms from Denver, US
91.34.33.71 AS3320 Deutsche Telekom AG 6.07ms from Frankfurt am Main, DE
183.246.3.247 AS56041 China Mobile communications corporation 2.57ms from Hangzhou, CN
123.23.150.103 AS45899 VNPT Corp 5.01ms from Ho Chi Minh City, VN
13.75.95.71 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
79.159.246.135 AS3352 TELEFONICA DE ESPANA S.A.U. 9.73ms from Madrid, ES
80.47.140.87 AS13285 TalkTalk Communications Limited 2.14ms from Manchester, GB
46.8.223.87 AS35048 Biterika Group LLC 0.35ms from Moscow, RU
66.24.55.199 AS11351 Charter Communications Inc 15.28ms from New York City, US
88.165.97.119 AS12322 Free SAS 10.30ms from Paris, FR
99.61.161.103 AS7018 AT&T Enterprises, LLC 18.04ms from San Jose, US
36.230.196.167 AS3462 Data Communication Business Group 0.88ms from Taipei, TW
188.23.193.55 AS8447 A1 Telekom Austria AG 2.88ms from Vienna, AT
91.120.165.183 AS5483 Magyar Telekom Plc. 5.38ms from Budapest, HU
205.178.34.7 AS6079 RCN 5.22ms from Chicago, US
3.135.17.39 AS16509 Amazon.com, Inc. 0.72ms from Columbus, US
79.195.171.39 AS3320 Deutsche Telekom AG 7.78ms from Frankfurt am Main, DE
207.73.217.7 AS237 Merit Network Inc. 2.87ms from Grand Rapids, US
174.170.26.39 AS7922 Comcast Cable Communications, LLC 7.31ms from Houston, US
176.174.156.183 AS5410 Bouygues Telecom SA 3.83ms from Lyon, FR
47.195.57.135 AS5650 Frontier Communications of America, Inc. 6.42ms from Miami, US
167.62.19.231 AS6057 Administracion Nacional de Telecomunicaciones 1.69ms from Montevideo, UY
114.178.99.23 AS4713 NTT DOCOMO BUSINESS,Inc. 11.36ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m14 202.143.17.87
traceroute to 202.143.17.87 (202.143.17.87): 14 hops max, 52 byte packets
3 [AS4134] 218.30.49.181 0.831 ms
4 [] 59.43.182.186 123.87 ms
5 *
6 *
7 [] 59.43.80.145 124.328 ms
8 *
9 *
10 *
11 [AS17638] 221.239.7.14 150.515 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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