38.247.8.0/21

AS174 · Cogent Communications, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26F7080015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.247.8.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS139982	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS151612	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS201796	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS216471	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270677	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS271992	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273302	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274282	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.247.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS274282	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS139982	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS216471	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270677	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS271992	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273302	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS201796	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS151612	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.247.48.0/20	AS20335	United Data Technologies, Inc.	4,096
38.247.72.0/22	AS174	DEEPSAFE SOFTWARE COMPANY LIMITED	1,024
38.247.4.0/22	AS274022	Sucrenet	1,024
38.247.116.0/22	AS55068		1,024
38.247.40.0/22	AS174	Cogent Communications - IPENG	1,024
38.247.88.0/22	AS273866	Telecable Sanchez SRL	1,024
38.247.18.0/23	AS400704	NewConnect, LLC	512
38.247.82.0/23	AS174	Node Orbit	512
38.247.125.0/24	AS401397	Mercury Radio Arts, Inc.	256
38.247.65.0/24	AS40055	THE DOUGLAS STEWART COMPANY	256
38.247.84.0/24	AS13438	Vivio Technologies	256
38.247.127.0/24	AS13767	Etelligenthost.com LLC	256
38.247.81.0/24	AS138456	Oceanblue Network Technology Limited	256
38.247.23.0/24	AS14310	Safra National Bank of New York	256
38.247.87.0/24	AS17145	The Energy Authority, Inc	256
38.247.0.0/24	AS174	IP Boutique, Inc	256
38.247.126.0/24	AS174	Cogent Communications - IPENG	256
38.247.20.0/24	AS174	TechDuck Inc. (Mogotech)	256
38.247.21.0/24	AS174	Cogent Communications - IPENG	256
38.247.28.0/24	AS174	E-NET CORP	256
38.247.66.0/24	AS174	Cogent Communications - IPENG	256
38.247.85.0/24	AS174	Accessium Group Inc	256
38.247.2.0/24	AS212406		256
38.247.123.0/24	AS26225	Think On Inc.	256
38.247.92.0/24	AS274068	WNM CONEXION Y SEGURIDAD DE DATOS, S.R.L.	256
38.247.44.0/24	AS395201	Allnodes Inc.	256
38.247.45.0/24	AS395201	Allnodes Inc.	256
38.247.95.0/24	AS396123	ACN Communication Services, LLC	256
38.247.67.0/24	AS131274	Cypress Telecom Limited / CypressTel	256

Hosted domains

There are 3,587 domain names hosted across 479 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
38.247.12.1	AS174 Cogent Communications, LLC	`0.32ms` from Los Angeles, US
38.247.14.1	AS174 Cogent Communications, LLC	`0.32ms` from Los Angeles, US
38.247.10.129	AS174 Cogent Communications, LLC	`0.32ms` from Los Angeles, US
38.247.9.1	AS174 Cogent Communications, LLC	`0.30ms` from Los Angeles, US
38.247.8.161	AS174 Cogent Communications, LLC	`0.29ms` from Los Angeles, US
38.247.11.193	AS174 Cogent Communications, LLC	`0.30ms` from Los Angeles, US
38.247.15.65	AS174 Cogent Communications, LLC	`0.32ms` from Los Angeles, US
38.247.13.161	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, 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
213.249.71.21	AS42585 Metaregistrar B.V.	`1.33ms` from Amsterdam, NL
157.187.255.245	AS668 United States Department of Defense (DoD)	`5.37ms` from Ashburn, US
102.42.215.85	AS8452 TE-AS	`4.40ms` from Cairo, EG
82.123.160.69	AS3215 Orange S.A.	`2.21ms` from Cayenne, GF
172.73.110.229	AS11426 Charter Communications Inc	`7.36ms` from Charlotte, US
219.153.102.245	AS134420 Chongqing Telecom	`0.55ms` from Chongqing, CN
198.24.7.245	AS8147 Ericsson Inc.	`2.06ms` from Dallas, US
185.193.40.21	AS206219 WideVoice, LLC	`0.38ms` from Frankfurt am Main, DE
125.149.65.165	AS4766 Korea Telecom	`6.66ms` from Incheon, KR
78.171.94.101	AS47331 TTNet A.S.	`2.59ms` from Istanbul, TR
183.224.90.37	AS9808 China Mobile Communications Group Co., Ltd.	`2.48ms` from Kunming, CN
213.253.101.197	AS9119 SOFTNET d.o.o.	`0.59ms` from Ljubljana, SI
79.9.131.245	AS3269 Telecom Italia S.p.A.	`7.17ms` from Milan, IT
69.139.219.197	AS7922 Comcast Cable Communications, LLC	`1.76ms` from Minneapolis, US
34.199.26.5	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
138.91.250.85	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
137.131.233.213	AS31898 Oracle Corporation	`0.29ms` from Sao Paulo, BR
79.119.18.213	AS8708 DIGI ROMANIA S.A.	`3.74ms` from Timisoara, RO
14.14.59.37	AS131927 TV Matsumoto Cablevision	`3.94ms` from Tokyo, JP
209.13.170.37	AS10834 Telefonica de Argentina	`1.12ms` from Buenos Aires, AR
166.180.36.117	AS6167 Verizon Business	`16.41ms` from Chicago, US
4.225.35.245	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
183.24.40.37	AS4134 CHINANET-BACKBONE	`2.99ms` from Guangzhou, CN
109.176.89.5	AS8851 GCI Network Solutions Limited	`0.60ms` from London, GB
175.33.71.5	AS4804 Microplex PTY LTD	`1.73ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f3 38.247.14.43

traceroute to 38.247.14.43 (38.247.14.43): 64 hops max, 52 byte packets

3 [AS1299] 80.239.194.244 1.316 ms

4 *

5 *

6 *

7 *

8 [AS174] 38.247.14.43 0.428 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On February 27th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales