14.103.72.0/21

AS137718 · Beijing Volcano Engine Technology Co., Ltd.

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Summary

Country	China
Domain	bytedance.com
ASN	AS137718
Registry	APNIC
ID	VOLCANO-ENGINE

WHOIS Details

inetnum:        14.103.0.0 - 14.103.255.255
netname:        VOLCANO-ENGINE
descr:          Beijing Volcano Engine Technology Co., Ltd.
descr:          1309, 13/F, Building 4, Zijin Digital Park, Haidian District, Beijing
country:        CN
admin-c:        YW7147-AP
tech-c:         JS4370-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-VOLCANO-ENGINE-CN
last-modified:  2022-05-19T06:54:29Z
source:         APNIC

irt:            IRT-VOLCANO-ENGINE-CN
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, Beijing
e-mail:         gnoc@bytedance.com
abuse-mailbox:  gnoc@bytedance.com
auth:           # Filtered
admin-c:        YW7147-AP
tech-c:         JS4370-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-05-13T02:59:52Z
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
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Liu Nian
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, Beijing
country:        CN
phone:          +86-10-13810123695
e-mail:         zhangzhaoyang.1@bytedance.com
nic-hdl:        JS4370-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-01-06T01:34:46Z
source:         APNIC

person:         Chen Qi
address:        1309, 13/F, Building 4, Zijin Digital Park, Haidian District, Beijing
country:        CN
phone:          +86-10-13051468788
e-mail:         gnoc@bytedance.com
nic-hdl:        YW7147-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-01-06T01:34:08Z
source:         APNIC

route:          14.103.0.0/16
descr:          Beijing Volcano Engine Technology Co., Ltd.
origin:         AS137718
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-07-10T05:42:37Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 14.103.0.0/16

Range	ASN	Company	Num of IPs
14.103.56.0/21	AS137718	Beijing Volcano Engine Technology Co., Ltd.	2,048
14.103.56.0/21	AS137718	Beijing Volcano Engine Technology Co., Ltd.	2,048
14.103.56.0/21	AS4811	Beijing Volcano Engine Technology Co., Ltd.	2,048
14.103.56.0/21	AS4811	Beijing Volcano Engine Technology Co., Ltd.	2,048

Hosted domains

There are 22 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.103.74.179	jibai.com	6
14.103.75.214	hnhuancheng.cn	2
14.103.77.123	herosx.cn	2
14.103.78.88	ltd-tech.com	2
14.103.76.99	hangshizhixing.cn	1
14.103.75.117	sxhepan.com	1
14.103.73.239	cgz668.top	1
14.103.74.220	bravowhale-uat.com	1
14.103.78.235	langem.xyz	1
14.103.78.167	kk13579.website	1
14.103.74.34	ychzhk.com	1
14.103.72.136	realibox.com	1
14.103.75.112	jmbk6.com	1
14.103.74.227	35u35.cn	1

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

Read more

Pingable IPs

1,276 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.103.78.7	AS4811 China Telecom (Group)	`2.82ms` from Shanghai, CN
14.103.75.89	AS4811 China Telecom (Group)	`2.80ms` from Shanghai, CN
14.103.76.151	AS4811 China Telecom (Group)	`2.80ms` from Shanghai, CN
14.103.77.213	AS4811 China Telecom (Group)	`2.86ms` from Shanghai, CN
14.103.79.166	AS4811 China Telecom (Group)	`2.68ms` from Shanghai, CN
14.103.72.62	AS4811 China Telecom (Group)	`3.00ms` from Shanghai, CN
14.103.74.225	AS4811 China Telecom (Group)	`2.74ms` from Shanghai, CN
14.103.73.128	AS4811 China Telecom (Group)	`2.87ms` from Shanghai, 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
162.130.199.69	AS6319 Marriot Corporation	`4.36ms` from Ashburn, US
202.129.30.229	AS9931 The Communication Authoity of Thailand, CAT	`1.12ms` from Bangkok, TH
201.41.204.69	AS8167 V tal	`7.05ms` from Curitiba, BR
189.77.232.197	AS26615 TIM S/A	`12.99ms` from Fortaleza, BR
23.48.226.133	AS9498 BHARTI Airtel Ltd.	`1.11ms` from Hyderabad, IN
80.22.2.101	AS3269 Telecom Italia S.p.A.	`0.89ms` from Milan, IT
134.41.61.149	AS855 Bell Canada	`18.00ms` from New York City, US
88.125.244.213	AS12322 Free SAS	`15.43ms` from Paris, FR
3.38.225.69	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
13.48.78.181	AS16509 Amazon.com, Inc.	`0.97ms` from Stockholm, SE
157.147.50.181	AS2527 Sony Network Communications Inc.	`10.01ms` from Tokyo, JP
94.66.23.117	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.44ms` from Athens, GR
54.213.237.181	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
221.179.54.181	AS56040 China Mobile communications corporation	`4.52ms` from Guangzhou, CN
93.216.11.5	AS3320 Deutsche Telekom AG	`4.43ms` from Hamburg, DE
117.97.150.21	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.89ms` from Kolkata, IN
82.1.126.181	AS5089 Virgin Media Limited	`5.72ms` from London, GB
176.58.111.165	AS63949 Akamai Connected Cloud	`0.14ms` from London, GB
111.39.128.37	AS9808 China Mobile Communications Group Co., Ltd.	`6.78ms` from Nanjing, CN
153.169.117.101	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.59ms` from Osaka, JP
20.163.89.213	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
112.225.62.21	AS4837 CHINA UNICOM China169 Backbone	`1.18ms` from Qingdao, CN
187.16.84.213	AS17222 MUNDIVOX DO BRASIL LTDA	`0.53ms` from Rio de Janeiro, BR
87.18.165.5	AS3269 Telecom Italia S.p.A.	`13.78ms` from Rome, IT
177.127.192.229	AS28573 Claro NXT Telecomunicacoes Ltda	`13.92ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f4 14.103.74.165

traceroute to 14.103.74.165 (14.103.74.165): 64 hops max, 52 byte packets

4 [AS4134] 42.203.78.65 0.279 ms

5 *

6 [AS4134] 219.148.212.181 2.13 ms

7 *

8 *

9 *

10 [AS4811] 101.95.225.170 40.3 ms

11 *

12 *

13 *

14 *

15 [AS4811] 14.103.74.165 41.791 ms

Measurement taken from

IPinfo ProbeNet in Liaoyang, CN

On November 15th 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.

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