121.14.128.0/21

AS134763 · CHINANET Guangdong province network

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Summary

Country	China
Domain	gddc.com.cn
ASN	AS134763
Parent Range	121.8.0.0/13
Registry	APNIC
ID	SHENZHENSHIYIXINKEJIYOUXIANGONG

WHOIS Details

inetnum:        121.14.134.0 - 121.14.134.255
netname:        shenzhenshiyixinkejiyouxiangong
descr:          shenzhenshiluohuquhepingluyifengguangchangCzuo32H
country:        CN
admin-c:        DG-AP
tech-c:         IC83-AP
mnt-by:         MAINT-CHINANET-GD
status:         Allocated non-portable
last-modified:  2010-01-02T09:49:03Z
source:         APNIC

person:         DONGGUAN WANJIAN
address:        No.100, Dong Cheng Road, Dongguan, China
country:        CN
phone:          +86-769-22490026
e-mail:         ipadm@gddc.com.cn
remarks:        IPMASTER is not for spam complaint,please send spam complaint to abuse@gddc.com.cn
nic-hdl:        DG-AP
mnt-by:         MAINT-CHINANET-GD
last-modified:  2008-09-04T07:51:09Z
source:         APNIC

person:         IPMASTER CHINANET-GD
nic-hdl:        IC83-AP
e-mail:         abuse_gdicnoc@163.com
address:        NO.18,RO. ZHONGSHANER,YUEXIU DISTRIC,GUANGZHOU
phone:          +86-20-87189274
fax-no:         +86-20-87189274
country:        CN
mnt-by:         MAINT-CHINANET-GD
remarks:        IPMASTER is not for spam complaint,please send spam complaint to abuse_gdicnoc@163.com
abuse-mailbox:  abuse_gdicnoc@163.com
last-modified:  2021-05-12T09:06:58Z
source:         APNIC

route:          121.14.128.0/21
origin:         AS134763
descr:          China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District
mnt-by:         MAINT-CHINANET
last-modified:  2018-12-21T03:25:33Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.14.128.0/21

Range	ASN	Company	Num of IPs
121.8.0.0/13	AS135089	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS136199	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS140308	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS4134	CHINANET Guangdong province network	524,288

Nearby Ranges

BGP prefixes that overlap with 121.14.0.0/16

Range	ASN	Company	Num of IPs
121.8.0.0/13	AS135089	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS136199	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS140308	CHINANET Guangdong province network	524,288
121.8.0.0/13	AS4134	CHINANET Guangdong province network	524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
121.14.134.74	AS4134 CHINANET-BACKBONE	`2.94ms` from Guangzhou, CN
121.14.132.245	AS4134 CHINANET-BACKBONE	`3.28ms` from Guangzhou, CN
121.14.131.3	AS4134 CHINANET-BACKBONE	`6.01ms` from Guangzhou, CN
121.14.129.5	AS4134 CHINANET-BACKBONE	`4.45ms` from Guangzhou, CN
121.14.128.131	AS4134 CHINANET-BACKBONE	`3.29ms` from Guangzhou, CN
121.14.133.107	AS4134 CHINANET-BACKBONE	`3.47ms` from Guangzhou, CN
121.14.130.54	AS4134 CHINANET-BACKBONE	`3.59ms` from Guangzhou, CN
121.14.135.130	AS4134 CHINANET-BACKBONE	`2.55ms` from Guangzhou, 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
102.184.229.149	AS24835 Vodafone Data	`8.29ms` from Cairo, EG
23.83.226.117	AS25820 IT7 Networks Inc	`0.25ms` from Fremont, US
83.3.69.229	AS5617 Orange Polska Spolka Akcyjna	`9.86ms` from Gdansk, PL
38.177.153.181	AS398478 PEG TECH INC	`0.39ms` from Hong Kong, HK
174.65.226.149	AS22773 Cox Communications Inc.	`7.88ms` from Los Angeles, US
185.180.124.245	AS196695 NetOne Rus JSC	`0.37ms` from Moscow, RU
91.254.119.165	AS1267 WIND TRE S.P.A.	`9.93ms` from Rome, IT
201.206.127.85	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.87ms` from San Jose, CR
143.110.205.101	AS14061 DigitalOcean, LLC	`0.27ms` from San Jose, US
18.140.72.69	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
20.167.57.5	AS8075 Microsoft Corporation	`0.73ms` from Sydney, AU
176.126.218.69	AS50324 Campus, Hofnetz & Events GmbH	`0.53ms` from Berlin, DE
216.157.217.69	AS6461 Zayo Bandwidth	`4.70ms` from Chicago, US
216.194.3.21	AS16524 MetTel	`0.26ms` from Dallas, US
137.83.255.69	AS16509 Amazon.com, Inc.	`0.74ms` from Dublin, IE
80.137.225.117	AS3320 Deutsche Telekom AG	`5.28ms` from Frankfurt am Main, DE
197.221.228.53	AS37204 Telone PVT Ltd	`15.07ms` from Johannesburg, ZA
81.136.179.213	AS2856 British Telecommunications PLC	`3.09ms` from London, GB
47.63.255.229	AS12430 VODAFONE ESPANA S.A.U.	`7.23ms` from Madrid, ES
88.125.64.37	AS12322 Free SAS	`1.77ms` from Paris, FR
44.211.108.181	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
85.128.201.5	AS15967 Nazwa.pl Sp.z.o.o.	`0.37ms` from Sao Paulo, BR
125.148.203.133	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
218.1.214.21	AS4812 China Telecom (Group)	`4.86ms` from Shanghai, CN
36.36.95.37	AS17962 ShenZhen Topway Video Communication Co. Ltd	`5.15ms` from Shenzhen, CN

Traceroute

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

traceroute -a -n -q1 -f4 121.14.128.90

traceroute to 121.14.128.90 (121.14.128.90): 64 hops max, 52 byte packets

4 [AS8764] 82.135.135.97 5.505 ms

5 [AS4134] 121.14.128.90 217.518 ms

Measurement taken from

IPinfo ProbeNet in Siauliai, LT

On November 22nd 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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