14.103.48.0/21

AS4811 · China Telecom (Group)

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Summary

Country	China
Domain	bytedance.com
ASN	AS4811
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
admin-c:        YW7147-AP
tech-c:         JS4370-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:36:04Z
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 43 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.103.50.163	ynhuayin.com	3
14.103.53.120	supinjob.com	3
14.103.50.249	aspmq.cn	3
14.103.55.50	fdsf675.com	3
14.103.52.42	nuannuanshouzhang.com	2
14.103.50.181	l8q.top	2
14.103.50.171	sonatatest.cn	2
14.103.53.23	shhpalwy.com	2
14.103.49.51	xiangyue56.com	1
14.103.54.63	kifonhealth.com	1
14.103.53.9	ifreedy.cn	1
14.103.52.185	starstrategy.cn	1
14.103.48.235	yyz97.fun	1
14.103.54.55	bztnet.top	1
14.103.53.94	aifusion6.cn	1
14.103.55.152	qingnian.site	1
14.103.51.30	cokutau.cn	1
14.103.54.86	yanxuanhui1.com	1
14.103.55.227	lxah.com	1
14.103.52.78	morninghappy.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

1,368 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.103.52.102	AS4811 China Telecom (Group)	`3.43ms` from Shanghai, CN
14.103.49.109	AS4811 China Telecom (Group)	`3.08ms` from Shanghai, CN
14.103.55.44	AS4811 China Telecom (Group)	`3.12ms` from Shanghai, CN
14.103.54.144	AS4811 China Telecom (Group)	`3.01ms` from Shanghai, CN
14.103.50.96	AS4811 China Telecom (Group)	`2.99ms` from Shanghai, CN
14.103.51.48	AS4811 China Telecom (Group)	`3.10ms` from Shanghai, CN
14.103.53.59	AS4811 China Telecom (Group)	`3.14ms` from Shanghai, CN
14.103.48.208	AS4811 China Telecom (Group)	`2.97ms` 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
86.83.91.181	AS1136 KPN B.V.	`1.12ms` from Amsterdam, NL
104.155.175.197	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
34.55.248.229	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
40.134.207.85	AS7029 Windstream Communications LLC	`10.13ms` from Dallas, US
72.144.104.181	AS8075 Microsoft Corporation	`0.19ms` from Frankfurt am Main, DE
103.182.206.5	AS17995 PT iForte Global Internet	`5.57ms` from Jakarta, ID
86.61.59.165	AS5603 Telekom Slovenije, d.d.	`2.44ms` from Ljubljana, SI
84.45.227.165	AS8468 ENTANET International Limited	`8.59ms` from London, GB
90.1.72.133	AS3215 Orange S.A.	`10.62ms` from Marseille, FR
148.244.174.245	AS11172 Alestra, S. de R.L. de C.V.	`1.16ms` from Mexico City, MX
31.177.78.5	AS48287 JSC "RU-CENTER"	`1.10ms` from Moscow, RU
23.235.25.213	AS26724 The North-Eastern Pennsylvania Telephone Company	`7.03ms` from New York City, US
88.166.37.85	AS12322 Free SAS	`4.57ms` from Paris, FR
86.69.81.245	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.74ms` from Paris, FR
87.236.192.101	AS35592 Coolhousing s.r.o.	`0.15ms` from Prague, CZ
24.139.120.133	AS14638 Liberty Communications of Puerto Rico LLC	`0.38ms` from San Juan, PR
13.209.49.165	AS16509 Amazon.com, Inc.	`0.91ms` from Seoul, KR
119.64.80.53	AS17858 LG POWERCOMM	`1.83ms` from Seoul, KR
121.182.11.37	AS4766 Korea Telecom	`5.10ms` from Seoul, KR
211.193.127.5	AS4766 Korea Telecom	`6.95ms` from Seoul, KR
59.106.238.53	AS9370 SAKURA Internet Inc.	`0.89ms` from Tokyo, JP
95.48.243.85	AS5617 Orange Polska Spolka Akcyjna	`1.00ms` from Warsaw, PL
103.70.128.5	AS134262 GULBARGA MEGA SPEED PRIVATE LIMITED	`10.61ms` from Bengaluru, IN
35.84.101.101	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
84.1.85.101	AS5483 Magyar Telekom Plc.	`6.54ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f5 14.103.50.24

traceroute to 14.103.50.24 (14.103.50.24): 64 hops max, 52 byte packets

5 [] 103.183.26.37 3.949 ms

6 *

7 [] 9.17.103.81 4.964 ms

8 *

9 *

10 *

11 [AS4811] 14.103.50.24 6.172 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On December 6th 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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