38.76.244.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	heartflow.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-264CF40018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.76.244.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272464	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272862	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273170	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273931	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS46972	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 38.76.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS273170	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272464	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS46972	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273931	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
38.0.0.0/8	AS272862	Cogent Communications, LLC	16,777,216
38.76.160.0/19	AS174	Cogent Communications - IPENG	8,192
38.76.224.0/20	AS268314	EWERTON DA SILVA LOPES TELECOMUNICACOES/ SUPORTI	4,096
38.76.112.0/20	AS26375	AireSpring	4,096
38.76.96.0/20	AS26375	AireSpring	4,096
38.76.136.0/22	AS263767	CORPORACIÓN GALA IT C.A.	1,024
38.76.148.0/22	AS174	NetLab	1,024
38.76.76.0/22	AS174	Code 200, UAB	1,024
38.76.240.0/23	AS18530	ConsulTech Technologies, Inc	512
38.76.140.0/23	AS137897	PAN-LIAN TECHNOLOGY CO., LIMITED	512
38.76.80.0/23	AS36100	Heart of the Catskills Communications, Inc d/b/a MTC Cable	512
38.76.82.0/23	AS36100	Heart of the Catskills Communications, Inc d/b/a MTC Cable	512
38.76.84.0/23	AS36100	Heart of the Catskills Communications, Inc d/b/a MTC Cable	512
38.76.140.0/23	AS136501	PAN-LIAN TECHNOLOGY CO., LIMITED	512
38.76.140.0/23	AS4515	PAN-LIAN TECHNOLOGY CO., LIMITED	512
38.76.25.0/24	AS174	Fluent Trade Technologies	256
38.76.71.0/24	AS27257	Webair	256
38.76.142.0/24	AS272817		256
38.76.246.0/24	AS174	R&S Technology Inc.	256
38.76.33.0/24	AS27390	MOMENTUM TELECOM, INC.	256
38.76.4.0/24	AS14120	GTT Americas, LLC	256
38.76.65.0/24	AS30967	TP Global Operations Limited	256
38.76.69.0/24	AS396078	Digital Realty Trust	256
38.76.23.0/24	AS46806	BLUECAT NETWORKS USA INC	256
38.76.248.0/24	AS55066	Innolink Network Ltd	256
38.76.249.0/24	AS55066	Innolink Network Ltd	256
38.76.48.0/24	AS62560	Hosted America Telecommunications	256
38.76.30.0/24	AS63241	Global Liquidity Partners LLC	256
38.76.75.0/24	AS174	Link11 GmbH	256
38.76.70.0/24	AS174	Docoon	256
38.76.247.0/24	AS136510	Curt Creation Website Hosting Services	256
38.76.35.0/24	AS215027	OVABIL INTERNET VE BILISIM HIZMETLERI LIMITED SIRKETI	256
38.76.73.0/24	AS26154	Voip ME Corp	256
38.76.67.0/24	AS174	Kohlberg Kravis Roberts & Co LP	256
38.76.34.0/24	AS174	Jackson Lewis P.C.	256
38.76.32.0/24	AS174	Pico Quantitative Trading LLC	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

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

IP Address	ASN	Details
38.76.244.2	AS174 Cogent Communications, LLC	`0.86ms` from San Jose, 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
92.254.68.8	AS50266 Odido Netherlands B.V.	`2.91ms` from Amsterdam, NL
71.77.34.120	AS11426 Charter Communications Inc	`8.36ms` from Charlotte, US
77.0.202.88	AS6805 Telefonica Germany GmbH & Co.OHG	`2.02ms` from Hamburg, DE
76.173.5.8	AS20001 Charter Communications Inc	`9.16ms` from Honolulu, US
217.43.169.248	AS2856 British Telecommunications PLC	`4.00ms` from London, GB
107.19.39.152	AS14654 AT&T Enterprises, LLC	`1.08ms` from Los Angeles, US
97.71.95.104	AS33363 Charter Communications, Inc	`10.63ms` from Los Angeles, US
24.240.100.8	AS20115 Charter Communications LLC	`11.60ms` from Minneapolis, US
219.117.232.24	AS2514 NTT PC Communications, Inc.	`2.37ms` from Osaka, JP
124.110.209.184	AS58791 GMO Internet Group, Inc.	`7.11ms` from Osaka, JP
192.169.142.24	AS26496 GoDaddy.com, LLC	`1.00ms` from Phoenix, US
138.207.139.88	AS11776 Breezeline	`18.88ms` from Pittsburgh, US
1.228.187.136	AS9318 SK Broadband Co Ltd	`4.76ms` from Seoul, KR
121.94.171.136	AS55374 FUJITSU LIMITED	`3.61ms` from Tokyo, JP
104.230.53.120	AS10796 Charter Communications Inc	`11.15ms` from Ashburn, US
188.4.72.248	AS1241 Forthnet	`1.74ms` from Athens, GR
101.4.103.104	AS4538 China Education and Research Network Center	`3.35ms` from Beijing, CN
3.32.72.200	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
117.235.203.232	AS9829 National Internet Backbone	`7.75ms` from Delhi, IN
113.187.143.184	AS45899 VNPT Corp	`5.86ms` from Ho Chi Minh City, VN
31.23.64.24	AS12389 PJSC Rostelecom	`17.32ms` from Moscow, RU
84.181.36.56	AS3320 Deutsche Telekom AG	`3.46ms` from Nuernberg, DE
201.68.197.136	AS27699 TELEFÔNICA BRASIL S.A	`4.04ms` from Osasco, BR
195.221.104.232	AS2200 Renater	`2.15ms` from Paris, FR
34.231.12.200	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, 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 38.76.244.0

traceroute to 38.76.244.0 (38.76.244.0): 64 hops max, 52 byte packets

4 [AS174] 154.54.165.17 2.567 ms

5 [AS174] 154.54.168.190 1.302 ms

6 [AS174] 154.24.48.126 1.619 ms

7 [AS174] 38.76.244.0 1.417 ms

Measurement taken from

IPinfo ProbeNet in Santa Clara, US

On December 6th 2025

What are IP address ranges?

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