36.51.255.0/24
AS55355 · ISP
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Country | China |
Domain | sina.com.cn |
ASN | AS55355 |
Registry | apnic |
Hosted IPs | 256 |
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
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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