38.12.16.0/21

AS402169 · Uscloud Inc

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Summary

Country	United States
Domain
ASN	AS402169
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-260C000011

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.12.16.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS274105	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS28467	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS264571	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS267850	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273296	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.12.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS264571	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS267850	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273296	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274105	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS28467	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.12.254.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.225.0/24	AS151609	PEG TECH INC	256
38.12.248.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.251.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.255.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.249.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.250.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.252.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.253.0/24	AS151630	Yun Zhong Technology Limited	256

Hosted domains

There are 4,952 domain names hosted across 890 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
38.12.20.214	qfapi.cn	34
38.12.21.243	715idc.cn	33
38.12.19.134	xn--0et77g.top	33
38.12.21.227	fohok.xin	32
38.12.16.131	jshaochuang.com	18
38.12.16.154	cdtxj.com	17
38.12.17.145	shlsjmz.com	16
38.12.17.161	wsbss.com	16
38.12.17.132	danganweishi.com	16
38.12.16.188	xsjscall.com	16
38.12.16.190	sdyaoguo.com	16
38.12.17.131	shengshi68.com	16
38.12.17.170	qiqiii.com	16
38.12.17.140	bjycfz.com	16
38.12.16.164	dgqinghejia.com	16
38.12.16.149	lembergartglass.com	16
38.12.17.142	gdshangtong.com	16
38.12.17.139	careerauditor.com	16
38.12.16.183	ccibenin.com	16
38.12.17.162	qichenghome.com	16

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

1,097 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.12.21.136	AS402169 Uscloud Inc	`0.82ms` from San Jose, US
38.12.17.133	AS402169 Uscloud Inc	`0.67ms` from San Jose, US
38.12.19.133	AS402169 Uscloud Inc	`0.67ms` from San Jose, US
38.12.20.169	AS402169 Uscloud Inc	`0.80ms` from San Jose, US
38.12.18.133	AS402169 Uscloud Inc	`0.67ms` from San Jose, US
38.12.22.171	AS402169 Uscloud Inc	`0.81ms` from San Jose, US
38.12.23.153	AS402169 Uscloud Inc	`0.82ms` from San Jose, US
38.12.16.167	AS402169 Uscloud Inc	`0.68ms` from San Jose, US

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
168.90.250.229	AS265298 GR TELECOMUNICAÇÕES LTDA ME	`3.20ms` from Brasilia, BR
54.170.93.165	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
210.103.74.245	AS4766 Korea Telecom	`1.65ms` from Incheon, KR
39.46.72.245	AS17557 Pakistan Telecommunication Company Limited	`12.27ms` from Karachi, PK
47.137.106.37	AS5650 Frontier Communications of America, Inc.	`7.24ms` from Los Angeles, US
223.107.90.197	AS56046 China Mobile communications corporation	`3.83ms` from Nanjing, CN
157.240.12.133	AS32934 Facebook, Inc.	`0.21ms` from Osasco, BR
98.94.184.101	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
4.1.235.197	AS3356 Level 3 Parent, LLC	`0.39ms` from Seattle, US
58.230.206.213	AS9318 SK Broadband Co Ltd	`1.30ms` from Seoul, KR
60.61.250.101	AS9824 JCOM Co., Ltd.	`11.94ms` from Tokyo, JP
184.26.207.85	AS16625 Akamai Technologies, Inc.	`0.10ms` from Toronto, CA
92.46.219.165	AS9198 JSC Kazakhtelecom	`16.40ms` from Aktau, KZ
124.162.51.85	AS4837 CHINA UNICOM China169 Backbone	`5.30ms` from Chongqing, CN
172.126.101.213	AS7018 AT&T Enterprises, LLC	`7.78ms` from Dallas, US
13.79.131.69	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
68.85.248.21	AS7922 Comcast Cable Communications, LLC	`2.91ms` from Houston, US
99.33.69.21	AS7018 AT&T Enterprises, LLC	`2.83ms` from Los Angeles, US
126.81.223.37	AS17676 SoftBank Corp.	`10.82ms` from Osaka, JP
153.244.155.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.67ms` from Osaka, JP
138.75.249.5	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`1.98ms` from Singapore, SG
39.182.22.149	AS56041 China Mobile communications corporation	`6.63ms` from Suzhou, CN
138.188.31.245	AS3303 Swisscom (Switzerland) Ltd	`7.75ms` from Zuerich, CH
41.201.24.21	AS36947 Telecom Algeria	`9.32ms` from Algiers, DZ
119.59.114.245	AS56067 453 Ladplacout Jorakhaebua	`0.36ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f5 38.12.16.71

traceroute to 38.12.16.71 (38.12.16.71): 64 hops max, 52 byte packets

5 [AS3356] 4.68.110.250 9.812 ms

6 *

7 [AS3491] 63.222.115.249 22.468 ms

8 *

9 *

10 *

11 *

12 [AS402169] 38.12.16.71 22.878 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On April 13th 2026

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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