38.147.81.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	lambdalabs.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2693510018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.147.81.0/24

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	AS270145	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	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 38.147.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS53107	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
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS151109	Cogent Communications, LLC	16,777,216
38.147.160.0/19	AS967	XNNET LLC	8,192
38.147.160.0/19	AS932	XNNET LLC	8,192
38.147.192.0/19	AS13536	Netafy, Inc.	8,192
38.147.192.0/19	AS46887	Netafy, Inc.	8,192
38.147.160.0/19	AS55933	XNNET LLC	8,192
38.147.192.0/19	AS54004	Netafy, Inc.	8,192
38.147.192.0/19	AS399353	Netafy, Inc.	8,192
38.147.240.0/20	AS398721	OXIO	4,096
38.147.224.0/21	AS397377	City of Fort Collins	2,048
38.147.232.0/21	AS397142	City of Fort Collins	2,048
38.147.56.0/21	AS53959	Public Service Data, Inc.	2,048
38.147.40.0/21	AS53959	Public Service Data, Inc.	2,048
38.147.88.0/21	AS174	Capcon Networks LLC	2,048
38.147.8.0/22	AS174	Wiser Solutions Inc.	1,024
38.147.148.0/22	AS28394	Bicentel, LLC	1,024
38.147.76.0/22	AS393559	Telroaming Advanced Communication Solution Ltd.	1,024
38.147.116.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.147.170.0/23	AS139659	LUCIDACLOUD LIMITED	512
38.147.172.0/23	AS139659	LUCIDACLOUD LIMITED	512
38.147.152.0/23	AS273824	NEXERCOM SRL.	512
38.147.134.0/23	AS393559	Telroaming Advanced Communication Solution Ltd.	512
38.147.139.0/24	AS33599	Reliable Reports	256
38.147.101.0/24	AS174	FOODTRONIX	256
38.147.85.0/24	AS27549	Cloud @ WORK	256
38.147.158.0/24	AS394584	MoneyDesktop Inc. (n/k/a MX Technologies Inc.)	256
38.147.137.0/24	AS395246	Legacy ISP	256
38.147.130.0/24	AS395434	Versatel LLC	256
38.147.15.0/24	AS274092	SURNET TELECOM , C.A.	256
38.147.75.0/24	AS273837	Navegante Network, C.A.	256
38.147.98.0/24	AS397761	Corsicana Independent School District	256
38.147.74.0/24	AS273837	Navegante Network, C.A.	256
38.147.157.0/24	AS273235	Hardnet SRL	256
38.147.165.0/24	AS40065	Private Customer	256
38.147.87.0/24	AS174	IPro Media Inc	256
38.147.86.0/24	AS174	MoneyDesktop Inc. (n/k/a MX Technologies Inc.)	256
38.147.83.0/24	AS174	Lambda, Inc.	256
38.147.73.0/24	AS174	WXYZ HOSTING LLC	256
38.147.122.0/24	AS55688	Lavabit LLC	256
38.147.132.0/24	AS174	Presidio Networked Solutions, LLC	256
38.147.163.0/24	AS6134	Private Customer	256
38.147.111.0/24	AS62672	Streamwide SA	256
38.147.99.0/24	AS62683	Public Telephone Company	256
38.147.13.0/24	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

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Pingable IPs

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

IP Address	ASN	Details
38.147.81.21	AS174 Cogent Communications, LLC	`1.45ms` from Dallas, 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
97.166.155.152	AS6167 Verizon Business	`15.78ms` from Atlanta, US
203.52.140.200	AS1221 Telstra Limited	`5.10ms` from Brisbane, AU
198.166.199.72	AS852 TELUS Communications Inc.	`0.24ms` from Calgary, CA
105.76.157.152	AS36884 Wana Corporate	`10.29ms` from Casablanca, MA
34.63.135.88	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
54.73.58.120	AS16509 Amazon.com, Inc.	`0.34ms` from Dublin, IE
147.147.211.200	AS6871 Plusnet	`4.45ms` from Erith, GB
79.249.235.72	AS3320 Deutsche Telekom AG	`9.60ms` from Frankfurt am Main, DE
178.151.32.184	AS13188 CONTENT DELIVERY NETWORK LTD	`10.83ms` from Kyiv, UA
205.202.121.232	AS11714 Network Nebraska	`5.13ms` from Lincoln, US
5.67.85.8	AS5607 Sky UK Limited	`10.68ms` from London, GB
97.190.222.136	AS6167 Verizon Business	`13.38ms` from Los Angeles, US
96.245.194.40	AS701 Verizon Business	`0.99ms` from Philadelphia, US
170.239.152.24	AS263700 GIGAS HOSTING CHILE SpA	`0.93ms` from Santiago, CL
110.92.22.56	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
124.77.108.56	AS4812 China Telecom (Group)	`3.72ms` from Shanghai, CN
114.37.161.88	AS3462 Data Communication Business Group	`1.19ms` from Taipei, TW
52.131.71.136	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`4.26ms` from Tianjin, CN
113.42.198.152	AS17506 ARTERIA Networks Corporation	`3.15ms` from Tokyo, JP
180.2.229.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.36ms` from Tokyo, JP
209.171.93.152	AS852 TELUS Communications Inc.	`0.21ms` from Toronto, CA
194.7.156.168	AS702 Verizon Business	`4.20ms` from Amsterdam, NL
86.121.149.184	AS8708 DIGI ROMANIA S.A.	`0.60ms` from Bucharest, RO
34.162.103.216	AS396982 Google LLC	`0.14ms` from Columbus, US
40.127.222.216	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f5 38.147.81.10

traceroute to 38.147.81.10 (38.147.81.10): 64 hops max, 52 byte packets

5 [AS3257] 173.205.43.85 0.261 ms

6 [AS3257] 213.200.120.106 10.029 ms

7 *

8 [AS174] 154.54.28.73 1.51 ms

9 [AS174] 154.54.94.58 2.087 ms

10 [AS174] 154.24.30.106 3.267 ms

11 [AS174] 38.147.81.10 2.842 ms

Measurement taken from

IPinfo ProbeNet in Dallas, 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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