121.51.58.0/24

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:        abuse@tencent.com was validated on 2025-10-29
remarks:        qcloud_net_duty@tencent.com is invalid
mnt-by:         MAINT-TENCENT-NET-AP-CN
last-modified:  2026-04-08T13:10:51Z
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:        abuse@tencent.com was validated on 2025-10-29
remarks:        qcloud_net_duty@tencent.com is invalid
abuse-mailbox:  abuse@tencent.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-08T13:16:58Z
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 121.51.58.0/24

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

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

IP Address ASN Details
121.51.58.169 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Nanjing, 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
64.203.96.136 AS25817 SMARTECH CORPORATION 3.76ms from Atlanta, US
220.166.15.8 AS4134 CHINANET BACKBONE 4.74ms from Chengdu, CN
148.70.136.40 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.86ms from Chengdu, CN
76.184.208.56 AS11427 Charter Communications Inc 5.21ms from Dallas, US
86.143.187.248 AS2856 British Telecommunications PLC 9.67ms from Erith, GB
94.130.9.56 AS24940 Hetzner Online GmbH 0.22ms from Falkenstein, DE
212.79.207.216 AS198022 STARFACE GmbH 0.46ms from Nuernberg, DE
133.155.9.232 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 0.99ms from Osaka, JP
73.11.49.136 AS7922 Comcast Cable Communications, LLC 2.08ms from Portland, US
210.124.150.120 AS3786 LG DACOM Corporation 5.09ms from Seoul, KR
172.68.49.200 AS13335 Cloudflare, Inc. 0.39ms from Vienna, AT
192.175.23.184 AS36007 Kamatera, Inc. 0.44ms from Atlanta, US
152.200.219.248 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 0.87ms from Bogota, CO
154.205.94.136 AS9294 GNET INC. 0.86ms from Hong Kong, HK
97.131.20.56 AS6167 Verizon Business 16.04ms from Los Angeles, US
2.138.85.184 AS3352 TELEFONICA DE ESPANA S.A.U. 2.02ms from Madrid, ES
110.54.107.248 AS7679 QTnet,Inc. 8.72ms from Osaka, JP
111.241.59.88 AS3462 Data Communication Business Group 2.13ms from Taipei, TW
81.207.116.200 AS1136 KPN B.V. 1.31ms from Amsterdam, NL
34.210.243.232 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
76.113.24.216 AS7922 Comcast Cable Communications, LLC 12.34ms from Denver, US
190.89.182.8 AS270389 Horacio Machado de Aquino 0.79ms from Fortaleza, BR
154.201.220.24 AS132839 POWER LINE DATACENTER 1.27ms from Hong Kong, HK
47.239.148.200 AS45102 Alibaba (US) Technology Co., Ltd. 0.80ms from Hong Kong, HK
117.110.105.232 AS9316 DACOM-PUBNETPLUS 2.03ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 121.51.58.169
traceroute to 121.51.58.169 (121.51.58.169): 64 hops max, 52 byte packets
5 [AS749] 11.158.64.61 0.687 ms
6 *
7 [AS749] 30.245.25.122 1.926 ms
8 [AS749] 30.245.25.137 2.048 ms
9 [AS749] 30.245.26.242 2.048 ms
10 [AS749] 29.138.133.154 1.777 ms
11 [AS749] 29.145.47.2 1.709 ms
12 [AS45090] 121.51.58.169 1.543 ms
Measurement taken from IPinfo ProbeNet in Nanjing, CN
On

What are IP address ranges?

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