36.51.226.0/24

AS37936 · SINA

Need more data or want to access it via API or data downloads? Sign up to get free access

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

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

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
196.139.219.88	AS24835 Vodafone Data	`14.50ms` from Cairo, EG
66.253.129.104	AS23473 PAVLOV MEDIA INC	`4.17ms` from Chicago, US
107.77.201.152	AS20057 AT&T Enterprises, LLC	`1.93ms` from Dallas, US
76.244.3.24	AS7018 AT&T Enterprises, LLC	`3.58ms` from Dallas, US
13.86.117.136	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
176.198.210.88	AS3209 Vodafone GmbH	`2.82ms` from Duesseldorf, DE
211.69.138.104	AS4538 China Education and Research Network Center	`16.46ms` from Guangzhou, CN
36.69.227.120	AS7713 PT Telekomunikasi Indonesia	`1.55ms` from Jakarta, ID
47.158.24.8	AS5650 Frontier Communications of America, Inc.	`3.71ms` from Los Angeles, US
183.131.133.200	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`1.63ms` from Ningbo, CN
210.151.229.72	AS2518 BIGLOBE Inc.	`5.22ms` from Osaka, JP
112.246.234.40	AS4837 CHINA UNICOM China169 Backbone	`6.69ms` from Qingdao, CN
3.221.97.56	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
180.228.191.8	AS17858 LG POWERCOMM	`1.81ms` from Seoul, KR
125.138.15.184	AS4766 Korea Telecom	`3.31ms` from Seoul, KR
98.221.114.184	AS7922 Comcast Cable Communications, LLC	`7.55ms` from Ashburn, US
114.115.159.24	AS23724 IDC, China Telecommunications Corporation	`4.09ms` from Beijing, CN
23.208.205.56	AS20940 Akamai International B.V.	`0.73ms` from Chicago, US
98.215.244.120	AS7922 Comcast Cable Communications, LLC	`11.38ms` from Chicago, US
52.176.157.232	AS8075 Microsoft Corporation	`0.34ms` from Des Moines, US
81.23.31.232	AS15895 Kyivstar PJSC	`11.04ms` from Kyiv, UA
158.220.124.200	AS51167 Contabo GmbH	`0.19ms` from Lauterbourg, FR
79.158.254.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.37ms` from Madrid, ES
186.232.169.200	AS53194 VIP NETWORK TELECOMUNICAÇÕES LTDA	`8.09ms` from Muriae, BR
88.187.194.88	AS12322 Free SAS	`11.59ms` from Paris, FR

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales