119.255.208.0/20

AS23724 · IDC, China Telecommunications Corporation

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Summary

Country	China
Domain	sinnet.com.cn
ASN	AS23724
Parent Range	119.255.128.0/17
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
admin-c:        CH471-AP
tech-c:         WH271-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:41Z
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:         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

Overlapping Ranges

BGP prefixes that contain 119.255.208.0/20

Range	ASN	Company	Num of IPs
119.255.128.0/17	AS23724	Beijing Sinnet Technology Co., Ltd.	32,768
119.255.128.0/17	AS23844	Beijing Sinnet Technology Co., Ltd.	32,768

Nearby Ranges

BGP prefixes that overlap with 119.255.0.0/16

Range	ASN	Company	Num of IPs
119.255.128.0/17	AS23724	Beijing Sinnet Technology Co., Ltd.	32,768
119.255.128.0/17	AS23844	Beijing Sinnet Technology Co., Ltd.	32,768

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

Read more

Pingable IPs

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

IP Address	ASN	Details
119.255.208.67	AS23724 IDC, China Telecommunications Corporation	`3.70ms` 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
154.241.227.100	AS36947 Telecom Algeria	`10.14ms` from Algiers, DZ
70.122.90.100	AS11427 Charter Communications Inc	`5.87ms` from Dallas, US
18.159.52.228	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
154.82.72.4	AS399077 Tcloudnet	`0.36ms` from Hong Kong, HK
208.85.8.116	AS200454 Tomas Oliveira Valente Leite de Castro	`0.33ms` from Kansas City, US
90.173.103.116	AS12479 Orange Espagne SA	`12.63ms` from Madrid, ES
151.95.187.244	AS1267 WIND TRE S.P.A.	`7.24ms` from Milan, IT
48.192.56.36	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
61.78.84.164	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
27.236.204.100	AS4766 Korea Telecom	`9.97ms` from Seoul, KR
140.143.45.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.97ms` from Tianjin, CN
153.126.203.100	AS7684 SAKURA Internet Inc.	`16.41ms` from Tokyo, JP
175.34.49.84	AS4804 Microplex PTY LTD	`1.81ms` from Brisbane, AU
46.20.3.228	AS43260 DGN TEKNOLOJI A.S.	`0.17ms` from Bursa, TR
34.45.192.36	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
89.95.21.132	AS5410 Bouygues Telecom SA	`7.00ms` from Frankfurt am Main, DE
43.128.18.148	AS132203 Tencent Building, Kejizhongyi Avenue	`0.34ms` from Hong Kong, HK
182.70.245.100	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.61ms` from Indore, IN
109.228.19.36	AS8560 IONOS SE	`3.97ms` from London, GB
81.250.20.36	AS3215 Orange S.A.	`12.82ms` from Paris, FR
212.119.254.52	AS3216 PJSC "Vimpelcom"	`6.02ms` from Samara, RU
40.118.241.68	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
156.67.222.212	AS47583 Hostinger International Limited	`0.64ms` from Singapore, SG
122.215.11.244	AS17506 ARTERIA Networks Corporation	`1.98ms` from Tokyo, JP
149.24.100.4	AS54624 Ellucian Company LP	`1.22ms` from Ashburn, 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 -m12 119.255.218.47

traceroute to 119.255.218.47 (119.255.218.47): 12 hops max, 52 byte packets

3 [] 37.19.192.109 1.148 ms

4 *

5 *

6 [AS4134] 202.97.61.157 264.91 ms

7 *

8 *

9 [AS23724] 220.181.124.46 267.071 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

What are IP address ranges?

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