14.103.136.0/21

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
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 149 domain names hosted across 133 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.103.141.98	tianyingcontrol.com	2
14.103.136.127	ai-day.cn	2
14.103.139.240	bajoseek.com	2
14.103.138.99	fawroc.cn	1
14.103.139.147	softtime.top	1
14.103.143.146	patzer0.com	1
14.103.138.151	tupan.cn	1
14.103.138.84	duding.vip	1
14.103.137.157	314431.xyz	1
14.103.141.115	unmcode.cn	1
14.103.143.43	tongxuanzn.top	1
14.103.141.91	wofacai.cc	1
14.103.137.244	o2ai.cn	1
14.103.143.67	sumage.com.cn	1
14.103.138.189	isexy.cn	1
14.103.138.153	663-happy.cloud	1
14.103.139.138	qkm.cc	1
14.103.141.26	codesync.cn	1
14.103.137.248	natwins.top	1
14.103.139.28	2dto3d.com.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

1,631 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.103.139.118	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.86ms` from Shanghai, CN
14.103.142.176	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.77ms` from Shanghai, CN
14.103.140.11	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.81ms` from Shanghai, CN
14.103.137.49	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.88ms` from Shanghai, CN
14.103.138.42	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`3.03ms` from Shanghai, CN
14.103.141.1	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.78ms` from Shanghai, CN
14.103.136.235	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.86ms` from Shanghai, CN
14.103.143.163	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`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
105.99.196.149	AS36947 Telecom Algeria	`13.00ms` from Algiers, DZ
77.162.170.85	AS1136 KPN B.V.	`1.22ms` from Amsterdam, NL
23.39.94.133	AS45758 Triple T Broadband Public Company Limited	`0.74ms` from Bangkok, TH
108.34.189.133	AS701 Verizon Business	`3.00ms` from Boston, US
5.13.187.149	AS8708 DIGI ROMANIA S.A.	`4.96ms` from Bucharest, RO
162.220.152.245	AS54240 Syndeo Networks, Inc	`1.93ms` from Chicago, US
98.226.225.165	AS7922 Comcast Cable Communications, LLC	`3.64ms` from Chicago, US
34.44.66.245	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
194.157.66.117	AS719 Elisa Oyj	`1.06ms` from Helsinki, FI
89.218.105.117	AS9198 JSC Kazakhtelecom	`0.39ms` from Karagandy, KZ
69.30.86.69	AS64200 VIVID-HOSTING LLC	`0.15ms` from Los Angeles, US
79.59.192.229	AS3269 Telecom Italia S.p.A.	`1.99ms` from Milan, IT
24.169.67.149	AS11351 Charter Communications Inc	`8.87ms` from New York City, US
52.114.38.5	AS8075 Microsoft Corporation	`1.37ms` from Osaka, JP
83.208.22.21	AS5610 O2 Czech Republic, a.s.	`3.52ms` from Prague, CZ
144.123.23.149	AS4134 CHINANET-BACKBONE	`5.53ms` from Qingdao, CN
3.213.137.181	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
170.150.74.5	AS265032 IRANET TELECOM	`0.71ms` from Sao Paulo, BR
75.172.10.117	AS209 CenturyLink Communications, LLC	`1.36ms` from Seattle, US
49.174.36.5	AS17858 LG POWERCOMM	`7.59ms` from Seoul, KR
72.139.66.117	AS812 Rogers Communications Canada Inc.	`6.92ms` from Toronto, CA
103.65.246.5	AS4049 CELLO GROUP LIMITED	`0.91ms` from Auckland, NZ
182.53.153.181	AS23969 TOT Public Company Limited	`1.87ms` from Bangkok, TH
111.160.114.149	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Beijing, CN
44.233.33.229	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 14.103.136.6

traceroute to 14.103.136.6 (14.103.136.6): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.219 8.996 ms

2 *

3 *

4 *

5 *

6 [AS9808] 221.183.25.201 245.402 ms

7 *

8 *

9 *

10 *

11 [AS24400] 120.253.238.158 206.714 ms

12 *

13 *

14 *

15 *

16 [AS137718] 14.103.136.6 233.149 ms

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On October 30th 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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