38.247.66.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26F7420018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.247.66.0/24

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
38.247.8.0/21	AS8796	Guangdong BullCloud Network Technology Co., Ltd.	2,048
38.247.8.0/21	AS174	Guangdong BullCloud Network Technology Co., Ltd.	2,048
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
38.247.67.0/24	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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
38.247.66.223	AS174 Cogent Communications, LLC	`0.66ms` 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
47.209.204.120	AS19108 Optimum	`19.20ms` from Dallas, US
188.74.243.40	AS207743 SC Aside MCD SRL	`11.71ms` from Frankfurt am Main, DE
89.246.134.136	AS8881 1&1 Versatel GmbH	`1.73ms` from Hamburg, DE
46.200.153.216	AS6849 JSC "Ukrtelecom"	`5.12ms` from Kyiv, UA
104.194.94.8	AS25820 IT7 Networks Inc	`0.29ms` from Los Angeles, US
150.242.25.8	AS55862 Wan & Lan Internet Pvt Ltd	`0.53ms` from Mumbai, IN
212.50.85.168	AS8866 Vivacom Bulgaria EAD	`5.70ms` from Sofia, BG
51.225.97.72	AS16509 Amazon.com, Inc.	`0.78ms` from Berlin, DE
222.214.85.104	AS4134 CHINANET-BACKBONE	`8.36ms` from Chengdu, CN
221.229.218.232	AS4134 CHINANET-BACKBONE	`5.62ms` from Huai'an, CN
122.153.4.136	AS17858 LG POWERCOMM	`3.25ms` from Incheon, KR
109.144.57.200	AS2856 British Telecommunications PLC	`0.77ms` from London, GB
104.32.42.152	AS20001 Charter Communications Inc	`5.30ms` from Los Angeles, US
108.5.123.24	AS701 Verizon Business	`2.23ms` from New York City, US
159.195.84.152	AS197540 netcup GmbH	`0.39ms` from Nuernberg, DE
123.131.178.168	AS4837 CHINA UNICOM China169 Backbone	`7.26ms` from Qingdao, CN
23.20.85.72	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
172.215.145.8	AS8075 Microsoft Corporation	`0.34ms` from San Antonio, US
201.157.152.40	AS28376 Gigacable de Aguascalientes, S.A. de C.V.	`12.07ms` from Santiago de Querétaro, MX
119.99.45.232	AS4134 CHINANET-BACKBONE	`2.89ms` from Wuhan, CN
123.5.90.232	AS4837 CHINA UNICOM China169 Backbone	`3.18ms` from Zhengzhou, CN
71.69.172.168	AS11426 Charter Communications Inc	`10.11ms` from Charlotte, US
47.187.172.104	AS5650 Frontier Communications of America, Inc.	`2.25ms` from Dallas, US
69.235.37.184	AS7018 AT&T Enterprises, LLC	`6.06ms` from Dallas, US
91.52.249.248	AS3320 Deutsche Telekom AG	`8.87ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 38.247.66.215

traceroute to 38.247.66.215 (38.247.66.215): 64 hops max, 52 byte packets

5 [AS3257] 76.74.41.89 0.846 ms

6 [AS3257] 89.149.182.213 0.83 ms

7 [AS3257] 66.171.229.146 0.822 ms

8 *

9 [AS174] 38.247.66.215 0.948 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 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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