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:  2021-06-24T09:27:52Z
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:         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

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

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

IP Address	ASN	Details
36.51.248.10	AS37936 SINA	`1.54ms` 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
108.143.135.88	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
18.223.239.24	AS16509 Amazon.com, Inc.	`8.28ms` from Chicago, US
2.248.110.104	AS3301 Telia Company AB	`2.76ms` from Copenhagen, DK
209.38.184.8	AS14061 DigitalOcean, LLC	`0.12ms` from Frankfurt am Main, DE
156.77.131.120	AS396982 Google LLC	`0.08ms` from Melbourne, AU
65.2.177.200	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
122.242.177.248	AS4134 CHINANET-BACKBONE	`8.91ms` from Ningbo, CN
68.204.21.216	AS33363 Charter Communications, Inc	`5.84ms` from Orlando, US
60.36.52.56	AS4713 NTT Communications Corporation	`4.84ms` from Osaka, JP
153.227.19.40	AS4713 NTT Communications Corporation	`7.96ms` from Osaka, JP
123.130.149.232	AS4837 CHINA UNICOM China169 Backbone	`8.46ms` from Qingdao, CN
3.218.105.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
100.27.95.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
115.86.233.40	AS17598 LG HelloVision Corp.	`3.40ms` from Seoul, KR
34.1.135.184	AS15169 Google LLC	`0.14ms` from Singapore, SG
126.44.206.88	AS17676 SoftBank Corp.	`2.78ms` from Tokyo, JP
95.171.208.200	AS39507 Biznes Swiatlowodem Sp. z o.o.	`5.99ms` from Warsaw, PL
85.3.61.40	AS3303 Swisscom (Switzerland) Ltd	`1.77ms` from Zuerich, CH
173.236.159.56	AS26347 New Dream Network, LLC	`0.30ms` from Ashburn, US
52.179.115.8	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
8.141.106.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.04ms` from Beijing, CN
67.143.41.8	AS6621 Hughes Network Systems, LLC	`6.09ms` from Chicago, US
152.115.203.184	AS31027 GlobalConnect A/S	`0.31ms` from Copenhagen, DK
61.244.57.72	AS9269 Hong Kong Broadband Network Ltd.	`0.94ms` from Hong Kong, HK
115.96.134.24	AS17488 Hathway IP Over Cable Internet	`0.73ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -f4 36.51.248.15

traceroute to 36.51.248.15 (36.51.248.15): 64 hops max, 52 byte packets

4 [AS9304] 218.189.5.24 2.684 ms

5 [AS9304] 118.143.230.142 3.087 ms

6 [AS37936] 36.51.248.15 1.841 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

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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