38.247.40.0/22

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	NET4-26F7280016

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.247.40.0/22

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	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	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	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
38.247.116.0/22	AS55068		1,024
38.247.4.0/22	AS274022	Sucrenet	1,024
38.247.88.0/22	AS273866	Telecable Sanchez SRL	1,024
38.247.82.0/23	AS174	Node Orbit	512
38.247.18.0/23	AS400704	NewConnect, LLC	512
38.247.28.0/24	AS174	E-NET CORP	256
38.247.66.0/24	AS174	Cogent Communications - IPENG	256
38.247.21.0/24	AS174	Cogent Communications - IPENG	256
38.247.20.0/24	AS174	TechDuck Inc. (Mogotech)	256
38.247.67.0/24	AS131274	Cypress Telecom Limited / CypressTel	256
38.247.85.0/24	AS174	Accessium Group Inc	256
38.247.126.0/24	AS174	Cogent Communications - IPENG	256
38.247.2.0/24	AS212406		256
38.247.123.0/24	AS26225	Think On Inc.	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
38.247.127.0/24	AS13767	Etelligenthost.com LLC	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
38.247.31.0/24	AS174	Cogent Communications - IPENG	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
194.171.216.6	AS1103 SURF B.V.	`1.41ms` from Amsterdam, NL
49.50.201.22	AS55853 Megatel	`1.49ms` from Auckland, NZ
174.104.158.86	AS10796 Charter Communications Inc	`13.86ms` from Columbus, US
35.239.141.102	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
108.248.76.150	AS7018 AT&T Enterprises, LLC	`2.93ms` from Dallas, US
129.206.41.86	AS553 BelWue-Koordination	`3.70ms` from Frankfurt am Main, DE
80.20.249.118	AS3269 Telecom Italia S.p.A.	`0.88ms` from Milan, IT
185.72.227.198	AS215182 Avelacom Business Ltd.	`8.06ms` from Moscow, RU
61.89.35.22	AS18081 Kintetsu Cable Network Co., Ltd.	`1.77ms` from Osaka, JP
149.169.82.102	AS2900 Arizona Tri University Network	`0.88ms` from Phoenix, US
213.6.123.150	AS12975 PALTEL Autonomous System	`0.39ms` from Ramallah, PS
3.215.78.6	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
20.17.247.198	AS8075 Microsoft Corporation	`1.89ms` from Singapore, SG
131.113.199.54	AS38635 Keio University	`2.10ms` from Tokyo, JP
27.12.158.150	AS4837 CHINA UNICOM China169 Backbone	`2.07ms` from Chongqing, CN
83.248.156.70	AS1257 Tele2 Sverige AB	`0.51ms` from Goeteborg, SE
223.74.50.230	AS9808 China Mobile Communications Group Co., Ltd.	`7.70ms` from Guangzhou, CN
99.18.30.150	AS7018 AT&T Enterprises, LLC	`8.29ms` from Houston, US
192.102.6.182	AS57682 TOV HOST VDS	`0.42ms` from Kyiv, UA
82.68.131.166	AS13037 Zen Internet Ltd	`2.06ms` from London, GB
86.12.175.54	AS5089 Virgin Media Limited	`1.82ms` from London, GB
86.30.137.134	AS5089 Virgin Media Limited	`7.65ms` from London, GB
94.85.246.22	AS3269 Telecom Italia S.p.A.	`0.64ms` from Milan, IT
195.202.64.86	AS9129 MTN SA	`0.34ms` from Nairobi, KE
24.129.56.198	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 38.247.43.73

traceroute to 38.247.43.73 (38.247.43.73): 7 hops max, 52 byte packets

4 [AS174] 199.100.12.210 0.836 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On February 7th 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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