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

10 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 4.11ms from Tianjin, CN
202.143.17.10 AS17638 ASN for TIANJIN Provincial Net of CT 4.39ms 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
13.80.26.55 AS8075 Microsoft Corporation 0.15ms from Amsterdam, NL
92.81.4.87 AS9050 Orange Romania S.A. 4.62ms from Bucharest, RO
64.236.97.247 AS8075 Microsoft Corporation 0.15ms from Des Moines, US
83.194.119.23 AS3215 Orange S.A. 12.30ms from Frankfurt am Main, DE
207.73.217.7 AS237 Merit Network Inc. 2.92ms from Grand Rapids, US
117.142.246.39 AS9808 China Mobile Communications Group Co., Ltd. 8.25ms from Hangzhou, CN
46.164.13.231 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 1.13ms from Ljubljana, SI
86.160.183.215 AS2856 British Telecommunications PLC 7.13ms from London, GB
176.174.156.183 AS5410 Bouygues Telecom SA 3.83ms from Lyon, FR
90.163.45.71 AS12479 Orange Espagne SA 1.77ms from Madrid, ES
212.41.25.231 AS50340 JSC Selectel 0.83ms from Moscow, RU
47.16.22.39 AS6128 Cablevision Systems Corp. 2.19ms from New York City, US
68.196.225.55 AS6128 Cablevision Systems Corp. 2.19ms from New York City, US
126.62.81.215 AS17676 SoftBank Corp. 2.59ms from Osaka, JP
91.171.0.87 AS12322 Free SAS 6.58ms from Paris, FR
88.187.12.87 AS12322 Free SAS 6.79ms from Paris, FR
54.144.103.183 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
24.84.254.167 AS6327 Shaw Communications 7.03ms from Seattle, US
115.139.93.247 AS17858 LG POWERCOMM 2.27ms from Seoul, KR
23.198.44.39 AS16625 Akamai Technologies, Inc. 0.08ms from Sydney, AU
4.197.54.119 AS8075 Microsoft Corporation 0.71ms from Sydney, AU
207.65.77.135 AS20187 Passport Health Communications, Inc. 9.68ms from Atlanta, US
206.232.127.39 AS46261 QuickPacket, LLC 0.24ms from Coventry, GB
105.247.188.199 AS36994 Vodacom 14.59ms from Johannesburg, ZA
24.129.101.215 AS7922 Comcast Cable Communications, LLC 8.72ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 -f4 202.143.17.30
traceroute to 202.143.17.30 (202.143.17.30): 64 hops max, 52 byte packets
5 *
6 *
7 [AS4134] 202.97.61.145 241.1 ms
8 *
9 [AS17638] 219.150.49.186 245.544 ms
10 [AS17638] 221.239.7.14 246.464 ms
11 *
12 *
13 [AS17638] 202.143.17.30 245.943 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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