119.255.144.0/20

AS23724 · IDC, China Telecommunications Corporation

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Summary

Country	China
Domain	sinnet.com.cn
ASN	AS23724
Registry	APNIC
ID	SINNET

WHOIS Details

inetnum:        119.255.128.0 - 119.255.255.255
netname:        SINNET
descr:          Beijing Sinnet Technology Co., Ltd.
descr:          2A-2F,Tower A,East Gate Plaza,NO.9 Dong Zhong Street,
descr:          Dong Cheng Dstrict,Beijing
country:        CN
admin-c:        CH471-AP
tech-c:         WH271-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-SINNET-CN
last-modified:  2023-12-29T05:29:17Z
source:         APNIC

irt:            IRT-SINNET-CN
address:        2A-2F,Tower A,East Gate Plaza,NO.9 Dong Zhong Street,
address:        Dong Cheng Dstrict,Beijing
e-mail:         sinnet-irt@sinnet.com.cn
abuse-mailbox:  sinnet-irt@sinnet.com.cn
auth:           # Filtered
admin-c:        CH471-AP
tech-c:         WH271-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-24T07:37:59Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Chen hao
nic-hdl:        CH471-AP
e-mail:         lichao@sinnet.com.cn
address:        Langfang university Langfang Development Area
phone:          +86-13311166160
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:22Z
source:         APNIC

person:         Wang Huijun
nic-hdl:        WH271-AP
e-mail:         chenbincb@sinnet.com.cn
address:        Langfang university Langfang Development Area
phone:          +86-13311166160
fax-no:         +86-64181819
country:        CN
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:22Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
119.255.152.5	AS23724 IDC, China Telecommunications Corporation	`3.12ms` from Beijing, 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
40.76.148.4	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
128.136.41.228	AS13649 Flexential Colorado Corp.	`9.63ms` from Atlanta, US
94.132.149.68	AS2860 NOS COMUNICACOES, S.A.	`6.88ms` from Braga, PT
70.94.6.228	AS11427 Charter Communications Inc	`13.50ms` from Dallas, US
24.174.42.68	AS11427 Charter Communications Inc	`5.38ms` from Dallas, US
45.205.147.36	AS984 OCTOPUS WEB SOLUTION INC	`0.70ms` from Dallas, US
185.60.39.164	AS21150 Atos Information Technology GmbH	`4.04ms` from Frankfurt am Main, DE
182.188.207.196	AS17557 Pakistan Telecommunication Company Limited	`14.37ms` from Islamabad, PK
128.65.53.212	AS42772 Unitary enterprise A1	`18.34ms` from Minsk, BY
36.140.165.212	AS9808 China Mobile Communications Group Co., Ltd.	`2.31ms` from Nanning, CN
88.127.35.228	AS12322 Free SAS	`7.63ms` from Paris, FR
195.25.163.20	AS3215 Orange S.A.	`2.12ms` from Paris, FR
92.149.150.132	AS3215 Orange S.A.	`10.57ms` from Paris, FR
184.184.120.180	AS22773 Cox Communications Inc.	`0.67ms` from Phoenix, US
188.48.97.100	AS25019 Saudi Telecom Company JSC	`2.24ms` from Riyadh, SA
1.104.173.20	AS4766 Korea Telecom	`2.86ms` from Seoul, KR
43.143.20.212	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.76ms` from Shanghai, CN
126.65.32.20	AS17676 SoftBank Corp.	`2.85ms` from Tokyo, JP
147.124.195.132	AS397423 Tier.Net Technologies LLC	`0.01ms` from Binghamton, US
100.17.6.20	AS701 Verizon Business	`2.15ms` from Boston, US
5.30.215.68	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.45ms` from Dubai, AE
3.70.109.196	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
79.211.152.196	AS3320 Deutsche Telekom AG	`3.91ms` from Hamburg, DE
185.17.149.52	AS20860 IOMART CLOUD SERVICES LIMITED	`1.22ms` from London, GB
134.173.127.84	AS3659 Claremont University Consortium	`1.96ms` from Los Angeles, US

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 119.255.154.209

traceroute to 119.255.154.209 (119.255.154.209): 14 hops max, 52 byte packets

3 [AS9002] 87.245.233.216 35.932 ms

4 [AS4134] 81.173.18.45 36.919 ms

5 [AS4134] 202.97.55.149 230.676 ms

6 [AS4134] 202.97.84.9 233.037 ms

7 *

8 *

9 *

10 *

11 [AS23724] 220.181.124.46 193.929 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On August 28th 2025

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