14.103.248.0/21

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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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

No nearby ranges found.

Hosted domains

There are 55 domain names hosted across 46 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Pingable IPs

1,351 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.103.248.232	AS4811 China Telecom (Group)	2.85ms from Shanghai, CN
14.103.253.168	AS4811 China Telecom (Group)	2.80ms from Shanghai, CN
14.103.254.160	AS4811 China Telecom (Group)	3.11ms from Shanghai, CN
14.103.250.26	AS4811 China Telecom (Group)	2.73ms from Shanghai, CN
14.103.255.173	AS4811 China Telecom (Group)	2.81ms from Shanghai, CN
14.103.249.31	AS4811 China Telecom (Group)	2.77ms from Shanghai, CN
14.103.251.8	AS4811 China Telecom (Group)	3.14ms from Shanghai, CN
14.103.252.198	AS4811 China Telecom (Group)	3.17ms 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
193.74.48.101	AS5432 Proximus NV	4.07ms from Amsterdam, NL
86.121.16.213	AS8708 DIGI ROMANIA S.A.	0.93ms from Bucharest, RO
130.176.165.85	AS16509 Amazon.com, Inc.	0.38ms from Chennai, IN
37.85.28.21	AS3320 Deutsche Telekom AG	17.12ms from Frankfurt am Main, DE
149.76.229.197	AS11976 Fidelity Communication International Inc.	10.43ms from Kansas City, US
82.185.34.165	AS3269 Telecom Italia S.p.A.	13.95ms from Milan, IT
37.60.178.21	AS16047 Limited Liability Company YarTranzitTelecom	6.36ms from Moscow, RU
166.1.161.133	AS61400 Start LLC	1.40ms from Moscow, RU
78.199.196.53	AS12322 Free SAS	1.34ms from Paris, FR
119.188.20.149	AS4837 CHINA UNICOM China169 Backbone	5.90ms from Qingdao, CN
213.198.162.133	AS3302 Retelit Digital Services S.p.A.	7.08ms from Rome, IT
174.23.241.133	AS209 CenturyLink Communications, LLC	2.39ms from Salt Lake City, US
189.140.22.245	AS8151 UNINET	13.18ms from Santiago de Queretaro, MX
111.119.214.197	AS136907 HUAWEI CLOUDS	0.88ms from Singapore, SG
105.103.26.197	AS36947 Telecom Algeria	14.23ms from Tunis, TN
185.65.234.37	AS35339 AtNOC GmbH	0.49ms from Vienna, AT
87.102.165.37	AS6772 ImproWare AG	10.18ms from Zuerich, CH
157.97.214.53	AS198089 IP Visie Networking B.V.	0.15ms from Amsterdam, NL
24.88.95.69	AS11426 Charter Communications Inc	14.23ms from Atlanta, US
139.177.202.133	AS63949 Akamai Connected Cloud	0.36ms from Atlanta, US
122.9.56.229	AS58466 CHINANET Guangdong province network	3.76ms from Guangzhou, CN
112.67.178.69	AS4134 CHINANET-BACKBONE	1.22ms from Haikou, CN
176.49.169.197	AS12389 PJSC Rostelecom	0.98ms from Krasnoyarsk, RU
14.2.49.101	AS7545 TPG Telecom Limited	1.56ms from Melbourne, AU
177.69.60.165	AS16735 ALGAR TELECOM S/A	0.59ms from Osasco, BR

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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