121.51.226.0/23

AS45090  ·  Shenzhen Tencent Computer Systems Company Limited

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Summary

Country China
Domain tencent.com
ASN AS45090
Parent Range 121.51.0.0/16
Registry APNIC
ID TENCENT-NET-AP

WHOIS Details

inetnum:        121.51.0.0 - 121.51.255.255
netname:        TENCENT-NET-AP
descr:          Shenzhen Tencent Computer Systems Company Limited
descr:          Tencent Building, Kejizhongyi Avenue, Hi-techPark,
descr:          Nanshan District,Shenzhen
country:        CN
admin-c:        LY3373-AP
tech-c:         XJ1742-AP
abuse-c:        AT1244-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-TENCENT-NET-AP-CN
last-modified:  2023-11-28T01:01:35Z
source:         APNIC

irt:            IRT-TENCENT-NET-AP-CN
address:        Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
e-mail:         qcloud_net_duty@tencent.com
abuse-mailbox:  abuse@tencent.com
admin-c:        STCS2-AP
tech-c:         STCS2-AP
auth:           # Filtered
remarks:        qcloud_net_duty@tencent.com was validated on 2025-09-24
remarks:        abuse@tencent.com was validated on 2025-10-29
mnt-by:         MAINT-TENCENT-NET-AP-CN
last-modified:  2025-11-18T00:27:30Z
source:         APNIC

role:           ABUSE TENCENTNETAPCN
country:        ZZ
address:        Tencent Building, Kejizhongyi Avenue, Hi-techPark,Nanshan District,Shenzhen
phone:          +000000000
e-mail:         qcloud_net_duty@tencent.com
admin-c:        STCS2-AP
tech-c:         STCS2-AP
nic-hdl:        AT1244-AP
remarks:        Generated from irt object IRT-TENCENT-NET-AP-CN
remarks:        qcloud_net_duty@tencent.com was validated on 2025-09-24
remarks:        abuse@tencent.com was validated on 2025-10-29
abuse-mailbox:  abuse@tencent.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-29T06:50:32Z
source:         APNIC

person:         Li Yuan
address:        Tencent Building, Kejizhongyi Avenue,
address:        Hi-techPark,Nanshan District,Shenzhen
country:        CN
phone:          +86-010-82155623
fax-no:         +86-0755-83257688
e-mail:         yuanali@tencent.com
nic-hdl:        LY3373-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-01-27T08:38:01Z
source:         APNIC

person:         Xiao Jilong
address:        Tencent Building, Kejizhongyi Avenue,
address:        Hi-techPark,Nanshan District,Shenzhen
country:        CN
phone:          +86-15013538285
fax-no:         +86-0755-83257688
e-mail:         jimmyxiao@tencent.com
nic-hdl:        XJ1742-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-01-27T08:38:02Z
source:         APNIC

route:          121.51.0.0/16
descr:          Shenzhen Tencent Computer Systems Company Limited
country:        CN
origin:         AS45090
notify:         jimmyxiao@tencent.com
mnt-by:         MAINT-CNNIC-AP
last-modified:  2016-01-21T09:24:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.51.226.0/23

Range ASN Company Num of IPs
121.51.0.0/16 AS45090 Shenzhen Tencent Computer Systems Company Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 121.51.0.0/16

Range ASN Company Num of IPs
121.51.0.0/16 AS45090 Shenzhen Tencent Computer Systems Company Limited 65,536

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

Pingable IPs

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

IP Address ASN Details
121.51.227.1 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.69ms from Beijing, CN
121.51.226.1 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.14ms from Beijing, CN

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
68.98.156.199 AS22773 Cox Communications Inc. 4.62ms from Ashburn, US
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99.129.96.247 AS7018 AT&T Enterprises, LLC 9.18ms from Dallas, US
109.51.212.199 AS2860 NOS COMUNICACOES, S.A. 1.86ms from Lisbon, PT
46.23.15.247 AS197441 RETIP Informacijske Storitve d.o.o. 5.86ms from Ljubljana, SI
67.87.188.119 AS6128 Cablevision Systems Corp. 8.00ms from New York City, US
115.1.31.39 AS4766 Korea Telecom 1.72ms from Seoul, KR
125.241.184.71 AS9316 DACOM-PUBNETPLUS 1.95ms from Seoul, KR
216.166.217.167 AS22561 CenturyLink Communications, LLC 12.47ms from Atlanta, US
78.20.77.71 AS6848 Telenet BV 7.90ms from Brussels, BE
50.110.53.23 AS5650 Frontier Communications of America, Inc. 12.66ms from Chicago, US
47.118.199.7 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.67ms from Hangzhou, CN
117.247.84.183 AS9829 National Internet Backbone 8.20ms from Mumbai, IN
58.210.165.23 AS4134 CHINANET-BACKBONE 4.62ms from Nanjing, CN
35.180.251.55 AS16509 Amazon.com, Inc. 0.62ms from Paris, FR
79.41.63.183 AS3269 Telecom Italia S.p.A. 2.74ms from Rome, IT
187.170.89.55 AS8151 UNINET 3.74ms from Santiago de Queretaro, MX
179.167.223.87 AS26599 TELEFÔNICA BRASIL S.A 4.55ms from Sao Paulo, BR
159.26.86.55 AS46082 Voltage Park, Inc. 1.55ms from Seattle, US
116.35.127.23 AS17858 LG POWERCOMM 2.37ms from Seoul, KR
211.169.98.103 AS3786 LG DACOM Corporation 6.84ms from Seoul, KR
3.27.243.23 AS16509 Amazon.com, Inc. 0.77ms from Sydney, AU
60.3.131.247 AS4837 CHINA UNICOM China169 Backbone 6.71ms from Tianjin, CN
79.129.231.7 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.31ms from Athens, GR
181.224.106.55 AS52279 ETERNET S.R.L. 11.71ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f6 121.51.226.129
traceroute to 121.51.226.129 (121.51.226.129): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Beijing, CN
On

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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