119.255.176.0/20

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

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
178.40.76.116	AS6855 Slovak Telekom, a.s.	`7.30ms` from Bratislava, SK
45.173.168.4	AS52399 Alvarez Cable Hogar S.A.	`6.42ms` from Buenos Aires, AR
45.240.164.116	AS24863 Link Egypt (Link.NET)	`17.49ms` from Cairo, EG
12.12.48.148	AS7018 AT&T Enterprises, LLC	`0.54ms` from Chicago, US
3.254.108.20	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
222.166.95.212	AS9908 HK Cable TV Ltd	`4.13ms` from Hong Kong, HK
38.186.45.36	AS400427 IQ Fiber	`3.28ms` from Jacksonville, US
104.223.119.4	AS36352 HostPapa	`0.22ms` from Los Angeles, US
202.142.45.196	AS7545 TPG Telecom Limited	`1.65ms` from Melbourne, AU
125.199.124.52	AS2518 BIGLOBE Inc.	`10.77ms` from Osaka, JP
180.36.67.132	AS4713 NTT Communications Corporation	`9.88ms` from Osaka, JP
90.176.201.228	AS5610 O2 Czech Republic, a.s.	`4.07ms` from Prague, CZ
187.56.62.180	AS27699 TELEFÔNICA BRASIL S.A	`5.71ms` from Sao Paulo, BR
111.186.57.196	AS4538 China Education and Research Network Center	`2.04ms` from Shanghai, CN
126.0.102.132	AS17676 SoftBank Corp.	`11.70ms` from Tokyo, JP
52.83.159.36	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.49ms` from Zhongwei, CN
52.83.237.68	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.47ms` from Zhongwei, CN
47.38.101.84	AS20115 Charter Communications LLC	`9.50ms` from Atlanta, US
104.1.232.68	AS7018 AT&T Enterprises, LLC	`8.55ms` from Atlanta, US
110.49.118.228	AS133481 AIS Fibre	`10.33ms` from Bangkok, TH
103.213.90.4	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
35.232.189.164	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
173.233.145.84	AS7979 Servers.com, Inc.	`0.26ms` from Dallas, US
14.170.130.36	AS45899 VNPT Corp	`5.85ms` from Hanoi, VN
201.234.115.180	AS3549 Level 3 Parent, LLC	`0.35ms` from Lima, PE

Traceroute

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

traceroute -a -n -q1 -m14 119.255.189.17

traceroute to 119.255.189.17 (119.255.189.17): 14 hops max, 52 byte packets

1 [AS397423] 192.154.213.1 0.694 ms

2 [AS3356] 4.4.128.253 1.542 ms

3 [AS3356] 4.69.219.65 54.961 ms

4 [AS3356] 4.15.125.54 43.576 ms

5 *

6 *

7 *

8 [AS23724] 36.110.248.130 183.952 ms

9 *

10 *

11 [AS23724] 220.181.124.46 182.98 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 28th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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