36.51.254.0/24

AS37936 · SINA

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Summary

Country	China
Domain	sina.com.cn
ASN	AS37936
Registry	APNIC
ID	SINA

WHOIS Details

inetnum:        36.51.0.0 - 36.51.255.255
netname:        SINA
descr:          15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
descr:          Beijing,China,100080
country:        CN
admin-c:        ZM644-AP
tech-c:         ZM643-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-SINA-CN
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:53Z
source:         APNIC

irt:            IRT-SINA-CN
address:        15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address:        Beijing,China,100080
e-mail:         yonggang1@staff.sina.com
abuse-mailbox:  yonggang1@staff.sina.com
admin-c:        ZM644-AP
tech-c:         ZM643-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:         Haitao Li
address:        15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address:        Beijing,China,100080
country:        CN
phone:          +86-010-82628888-5988
fax-no:         +86-010-82607510
e-mail:         haitao3@staff.sina.com.cn
nic-hdl:        ZM643-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2011-01-27T04:54:01Z
source:         APNIC

person:         Shuai Xiu
nic-hdl:        ZM644-AP
address:        15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address:        Beijing,China,100080
country:        CN
phone:          +86-010-62676590
fax-no:         +86-010-82607510
e-mail:         xiushuai@staff.sina.com.cn
mnt-by:         MAINT-CNNIC-AP
last-modified:  2011-01-27T04:58:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 36.51.0.0/16

No nearby ranges found.

Hosted domains

There are 19 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
36.51.254.90	sina.cn	10
36.51.254.91	sina.com.cn	4
36.51.254.231	nic.sina	3
36.51.254.76	ilinks.tech	2

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

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

IP Address	ASN	Details
36.51.254.101	AS37936 SINA	`1.13ms` from Hong Kong, HK

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
47.252.50.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.31ms` from Ashburn, US
110.230.78.152	AS4837 CHINA UNICOM China169 Backbone	`11.92ms` from Beijing, CN
82.144.188.136	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`11.51ms` from Budapest, HU
35.190.245.40	AS396982 Google LLC	`0.17ms` from Council Bluffs, US
76.130.230.184	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Denver, US
37.115.209.24	AS15895 Kyivstar PJSC	`0.96ms` from Kyiv, UA
4.213.113.200	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
34.105.197.104	AS396982 Google LLC	`0.09ms` from London, GB
120.156.146.248	AS1221 Telstra Limited	`5.46ms` from Melbourne, AU
201.92.146.56	AS27699 TELEFÔNICA BRASIL S.A	`3.65ms` from Osasco, BR
73.164.244.24	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Portland, US
152.74.2.152	AS11340 Red Universitaria Nacional	`8.65ms` from Santiago, CL
97.128.33.152	AS6167 Verizon Business	`15.47ms` from Secaucus, US
101.79.160.40	AS54994 Meteverse Limited.	`0.62ms` from Singapore, SG
171.126.217.136	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Taiyuan, CN
31.149.111.184	AS1136 KPN B.V.	`0.49ms` from Amsterdam, NL
119.5.81.40	AS4837 CHINA UNICOM China169 Backbone	`5.69ms` from Chengdu, CN
207.96.46.216	AS6079 RCN	`4.23ms` from Chicago, US
75.217.213.120	AS6167 Verizon Business	`16.46ms` from Chicago, US
52.252.183.8	AS8075 Microsoft Corporation	`0.31ms` from Chicago, US
40.113.50.152	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
151.95.6.88	AS1267 WIND TRE S.P.A.	`9.96ms` from Milan, IT
72.106.120.72	AS6167 Verizon Business	`11.83ms` from New York City, US
84.160.20.136	AS3320 Deutsche Telekom AG	`6.19ms` from Nuernberg, DE
76.9.73.232	AS14750 Sierra Tel Internet	`11.93ms` from San Jose, 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 36.51.254.125

traceroute to 36.51.254.125 (36.51.254.125): 64 hops max, 52 byte packets

4 [AS9304] 218.189.5.24 2.395 ms

5 [AS9304] 218.189.29.170 2.316 ms

6 *

7 *

8 *

9 *

10 [AS37936] 36.51.254.125 1.997 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 2026

What are IP address ranges?

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