36.51.248.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
36.51.248.1	AS37936 SINA	`1.12ms` 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
97.81.184.152	AS20115 Charter Communications LLC	`14.43ms` from Atlanta, US
81.71.226.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
121.40.43.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.71ms` from Hangzhou, CN
110.15.229.200	AS9318 SK Broadband Co Ltd	`1.87ms` from Incheon, KR
37.68.86.168	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.67ms` from Lyon, FR
130.211.36.232	AS396982 Google LLC	`0.07ms` from Melbourne, AU
118.104.189.8	AS18126 Chubu Telecommunications Company, Inc.	`8.51ms` from Osaka, JP
3.226.245.120	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
98.90.196.40	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
97.186.62.104	AS6167 Verizon Business	`7.95ms` from Seattle, US
81.210.111.152	AS12741 Netia SA	`5.18ms` from Warsaw, PL
76.151.122.40	AS7922 Comcast Cable Communications, LLC	`6.99ms` from Ashburn, US
107.90.98.184	AS20057 AT&T Enterprises, LLC	`2.79ms` from Atlanta, US
166.198.84.136	AS7018 AT&T Enterprises, LLC	`1.30ms` from Chicago, US
73.1.169.56	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Miami, US
79.20.136.24	AS3269 Telecom Italia S.p.A.	`1.95ms` from Milan, IT
87.17.248.232	AS3269 Telecom Italia S.p.A.	`3.00ms` from Naples, IT
52.67.76.24	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
191.181.216.56	AS28573 Claro NXT Telecomunicacoes Ltda	`4.86ms` from Osasco, BR
27.194.143.200	AS4837 CHINA UNICOM China169 Backbone	`7.28ms` from Qingdao, CN
66.212.61.120	AS62913 SpeedyNet	`6.41ms` from San Juan, PR
189.245.21.104	AS8151 UNINET	`4.13ms` from Santiago de Queretaro, MX
142.115.94.248	AS577 Bell Canada	`0.99ms` from Toronto, CA
185.1.254.104	AS9009 M247 Europe SRL	`0.10ms` from Warsaw, PL
123.122.127.152	AS4808 China Unicom Beijing Province Network	`2.94ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 36.51.248.27

traceroute to 36.51.248.27 (36.51.248.27): 64 hops max, 52 byte packets

4 [AS9304] 218.189.5.56 2.758 ms

5 [AS9304] 218.189.29.170 2.103 ms

6 [AS37936] 36.51.248.27 1.731 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 2026

What are IP address ranges?

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