38.247.8.0/21

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain
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	AS151109	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS269261	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270145	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS4657	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS53107	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	AS269261	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS53107	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS4657	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS151109	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270145	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
38.247.40.0/22	AS174	Cogent Communications - IPENG	1,024
38.247.88.0/22	AS273866	Telecable Sanchez SRL	1,024
38.247.4.0/22	AS274022	Sucrenet	1,024
38.247.116.0/22	AS55068		1,024
38.247.82.0/23	AS174	Node Orbit	512
38.247.18.0/23	AS400704	NewConnect, LLC	512
38.247.123.0/24	AS26225	Think On Inc.	256
38.247.126.0/24	AS174	Cogent Communications - IPENG	256
38.247.0.0/24	AS174	IP Boutique, Inc	256
38.247.87.0/24	AS17145	The Energy Authority, 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
38.247.65.0/24	AS40055	THE DOUGLAS STEWART COMPANY	256
38.247.125.0/24	AS401397	Mercury Radio Arts, Inc.	256
38.247.23.0/24	AS14310	Safra National Bank of New York	256
38.247.81.0/24	AS138456	Oceanblue Network Technology Limited	256
38.247.127.0/24	AS13767	Etelligenthost.com LLC	256
38.247.28.0/24	AS174	E-NET CORP	256
38.247.21.0/24	AS174	Cogent Communications - IPENG	256
38.247.31.0/24	AS174	Cogent Communications - IPENG	256
38.247.66.0/24	AS174	Cogent Communications - IPENG	256
38.247.67.0/24	AS131274	Cypress Telecom Limited / CypressTel	256
38.247.85.0/24	AS174	Accessium Group Inc	256
38.247.20.0/24	AS174	TechDuck Inc. (Mogotech)	256
38.247.2.0/24	AS212406		256

Hosted domains

There are 4,061 domain names hosted across 754 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

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

IP Address	ASN	Details
38.247.15.97	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, US
38.247.14.225	AS174 Cogent Communications, LLC	`0.31ms` from Los Angeles, US
38.247.12.97	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, US
38.247.8.97	AS174 Cogent Communications, LLC	`0.34ms` from Los Angeles, US
38.247.11.225	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, US
38.247.10.161	AS174 Cogent Communications, LLC	`0.33ms` from Los Angeles, US
38.247.9.193	AS174 Cogent Communications, LLC	`0.32ms` from Los Angeles, US
38.247.13.225	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
92.68.13.21	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
40.68.72.149	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
173.189.35.37	AS7029 Windstream Communications LLC	`7.17ms` from Atlanta, US
124.65.74.101	AS4808 China Unicom Beijing Province Network	`4.20ms` from Beijing, CN
80.82.204.213	AS48173 Orange Business Digital Germany GmbH	`0.36ms` from Berlin, DE
71.169.139.165	AS13977 Fidium	`3.19ms` from Boston, US
194.193.20.197	AS17477 Macquarie Technology Operations Pty Limited	`0.64ms` from Brisbane, AU
106.84.53.181	AS4134 CHINANET-BACKBONE	`9.59ms` from Chongqing, CN
34.69.181.5	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
64.167.67.181	AS7018 AT&T Enterprises, LLC	`13.46ms` from Dallas, US
122.171.182.69	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.48ms` from Delhi, IN
20.15.180.229	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
68.37.188.21	AS7922 Comcast Cable Communications, LLC	`9.69ms` from Flint, US
68.37.227.37	AS7922 Comcast Cable Communications, LLC	`5.93ms` from Flint, US
87.123.136.133	AS8881 1&1 Versatel GmbH	`9.53ms` from Frankfurt am Main, DE
14.231.210.69	AS45899 VNPT Corp	`1.30ms` from Hanoi, VN
218.203.26.117	AS132525 HeiLongJiang Mobile Communication Company Limited	`11.40ms` from Harbin, CN
103.199.73.69	AS131429 MOBIFONE Corporation	`1.14ms` from Ho Chi Minh City, VN
20.68.50.101	AS8075 Microsoft Corporation	`0.25ms` from London, GB
202.175.223.149	AS9658 Eastern Telecoms Phils., Inc.	`0.24ms` from Manila, PH
187.224.133.165	AS8151 UNINET	`1.85ms` from Monterrey, MX
73.104.43.149	AS7922 Comcast Cable Communications, LLC	`9.92ms` from Orlando, US
153.185.99.117	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.64ms` from Osaka, JP
213.198.158.85	AS3302 Retelit Digital Services S.p.A.	`10.24ms` from Rome, IT
59.22.63.5	AS4766 Korea Telecom	`6.22ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 38.247.11.43

traceroute to 38.247.11.43 (38.247.11.43): 64 hops max, 52 byte packets

5 [AS2914] 128.241.8.58 0.492 ms

6 *

7 *

8 *

9 [AS174] 38.247.11.43 1.141 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 18th 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.

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