38.91.38.0/23

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	NET4-265B260017

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.91.38.0/23

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	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 38.91.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.91.112.0/21	AS9294	GNET INC.	2,048
38.91.120.0/21	AS33313	Wilcon	2,048
38.91.96.0/22	AS38880	Cogent Communications - IPENG	1,024
38.91.48.0/22	AS398371	OCBA	1,024
38.91.108.0/22	AS30212	Cogent Communications - IPENG	1,024
38.91.56.0/22	AS32181	GigeNET	1,024
38.91.96.0/22	AS174	Cogent Communications - IPENG	1,024
38.91.96.0/22	AS174	Cogent Communications - IPENG	1,024
38.91.96.0/22	AS38880	Cogent Communications - IPENG	1,024
38.91.52.0/23	AS398347	Ultatel	512
38.91.106.0/23	AS63023	GLOBALTELEHOST CORP.	512
38.91.60.0/23	AS398371	OCBA	512
38.91.100.0/23	AS63023	GLOBALTELEHOST CORP.	512
38.91.34.0/23	AS397137	Seiontec Systems, LLC	512
38.91.55.0/24	AS174	HYPESTATUS INC.	256
38.91.40.0/24	AS174	N-able Cloud GmbH	256
38.91.161.0/24	AS174	Lantern Technology LLC	256
38.91.42.0/24	AS395717	Wasabi Technologies LLC	256
38.91.104.0/24	AS395839	LifeinCloud LTD,	256
38.91.43.0/24	AS396168	ThinkBig Networks, LLC	256
38.91.63.0/24	AS396168	ThinkBig Networks, LLC	256
38.91.46.0/24	AS397423	Tier.Net Technologies LLC	256
38.91.37.0/24	AS398409	EyeCare Services Partners Management LLC	256
38.91.102.0/24	AS63023	GLOBALTELEHOST CORP.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.91.38.4	AS174 Cogent Communications, LLC	`0.70ms` from Ashburn, 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
105.103.77.135	AS36947 Telecom Algeria	`12.02ms` from Algiers, DZ
46.249.106.199	AS142019 GZ REMITTANCE (CHINA) INDUSTRY LIMITED	`0.46ms` from Amsterdam, NL
87.153.167.183	AS3320 Deutsche Telekom AG	`3.29ms` from Frankfurt am Main, DE
14.23.114.199	AS4134 CHINANET-BACKBONE	`2.02ms` from Guangzhou, CN
217.229.94.55	AS3320 Deutsche Telekom AG	`1.40ms` from Hamburg, DE
213.43.88.151	AS16135 Turkcell A.S.	`14.49ms` from Izmir, TR
139.162.226.23	AS63949 Akamai Connected Cloud	`0.76ms` from London, GB
177.255.151.167	AS27831 Colombia Móvil	`9.07ms` from Medellin, CO
188.124.96.87	AS48475 Closed Joint Stock Company Oskolnet	`11.03ms` from Moscow, RU
54.166.35.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
73.64.221.87	AS7922 Comcast Cable Communications, LLC	`19.83ms` from Reston, US
73.236.56.135	AS7922 Comcast Cable Communications, LLC	`13.34ms` from Ashburn, US
134.174.146.151	AS40127 Longwood Medical and Academic Area (LMA)	`2.02ms` from Boston, US
23.17.225.55	AS852 TELUS Communications Inc.	`5.59ms` from Calgary, CA
5.102.105.103	AS29802 HIVELOCITY, Inc.	`0.08ms` from Dallas, US
192.38.124.151	AS1835 Forskningsnettet - Danish network for Research and Education	`4.47ms` from Falkenberg, SE
87.149.254.55	AS3320 Deutsche Telekom AG	`5.52ms` from Frankfurt am Main, DE
220.197.37.151	AS4837 CHINA UNICOM China169 Backbone	`2.72ms` from Guiyang, CN
210.6.113.231	AS9269 Hong Kong Broadband Network Ltd.	`0.46ms` from Hong Kong, HK
219.252.48.71	AS18302 SK Telecom	`1.72ms` from Incheon, KR
94.54.40.247	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`18.98ms` from Istanbul, TR
88.247.138.7	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.30ms` from Istanbul, TR
86.152.22.55	AS2856 British Telecommunications PLC	`4.08ms` from London, GB
20.114.126.55	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
220.81.7.7	AS4766 Korea Telecom	`4.80ms` 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 -f2 -m8 38.91.39.119

traceroute to 38.91.39.119 (38.91.39.119): 8 hops max, 52 byte packets

2 [AS3257] 63.141.195.225 14.034 ms

3 [AS3257] 213.200.127.253 0.459 ms

4 [AS174] 154.54.11.241 3.542 ms

5 [AS174] 154.54.45.17 2.816 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Chicago, 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.

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