38.191.176.0/21

AS400941 · Nubinity, LLC

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Summary

Country	United States
Domain
ASN	AS400941
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26BFB00015

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.191.176.0/21

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	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 38.191.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS272864	Cogent Communications, LLC	16,777,216
38.191.0.0/19	AS395876	Huxley Communications Cooperative	8,192
38.191.128.0/20	AS8948	099 Primo Communications Ltd	4,096
38.191.48.0/20	AS266475	Sem Fronteiras Telecomunicações LTDA	4,096
38.191.168.0/21	AS399541	Cleveland Broadband, LLC	2,048
38.191.240.0/21	AS135600	Whiz Communications Pte Ltd	2,048
38.191.72.0/22	AS265867	Trans Ocean Network	1,024
38.191.156.0/22	AS13576	Santel Communications Cooperative, Inc.	1,024
38.191.248.0/22	AS215421		1,024
38.191.116.0/22	AS216200	Dinnet d.o.o. Gracanica	1,024
38.191.124.0/22	AS264023	Sette Telecom LTDA	1,024
38.191.232.0/22	AS267335	MUNDIAL TELECOMUNICACAO LTDA - ME	1,024
38.191.84.0/22	AS273067	LOA NETWORK JL S.A.C.	1,024
38.191.184.0/22	AS273726	DUNET TELECOM LTDA	1,024
38.191.72.0/22	AS27860	Trans Ocean Network	1,024
38.191.36.0/22	AS61615	FALE S.A., BR	1,024
38.191.236.0/23	AS272436	TERCIO FELIPE LOURENCO PEREIRA / IPLUG	512
38.191.94.0/23	AS272447	World Fibra Ltda	512
38.191.34.0/23	AS273063		512
38.191.228.0/23	AS174	Cogent Communications - IPENG	512
38.191.238.0/23	AS273153	CONSURED S.A.S.	512
38.191.154.0/23	AS273454	Telvia Telecomunicacoes LTDA / Telvia Internet	512
38.191.188.0/23	AS273619	ION TELECOMUNICACOES LTDA	512
38.191.122.0/23	AS149718	PT Satunol Digital Teknologi - Bineri	512
38.191.64.0/23	AS174	Cogent Communications - IPENG	512
38.191.44.0/23	AS174	Cogent Communications - IPENG	512
38.191.230.0/23	AS174	DUBHE MEDIA TECHNOLOGY LIMITED	512
38.191.88.0/23	AS272027	Megared Telecom LLC	512
38.191.148.0/23	AS272367	GRIDNED, S. DE R.L. DE C.V.	512
38.191.190.0/24	AS273174	NOVACOM TIC S.A.S	256
38.191.161.0/24	AS273180	Three Networks S.R.L	256
38.191.41.0/24	AS273221	Fibrazo SAS	256
38.191.83.0/24	AS273366	LAIKOS SOLUCOES EM TELECOMUNICACOES LTDA	256
38.191.46.0/24	AS269788	MEGACABLE, C.A.	256
38.191.90.0/24	AS272027	Megared Telecom LLC	256
38.191.147.0/24	AS272781	Moduli	256
38.191.47.0/24	AS266836	Cooperativa de Provisión de Electricidad y Servicios Públicos General Cabrera	256
38.191.160.0/24	AS272868	SEQURE NETWORKS SRL	256
38.191.33.0/24	AS272873	Acero Cooperativa Limitada	256
38.191.254.0/24	AS272990	Aysatec Telecomunicaciones S.A.S.	256
38.191.91.0/24	AS139989	PT Pedjoeang Digital Networks	256
38.191.32.0/24	AS274116		256
38.191.42.0/24	AS273078	Servinet Comunicaciones S.A.S	256
38.191.43.0/24	AS273078	Servinet Comunicaciones S.A.S	256
38.191.146.0/24	AS273132	VALLE ISP S.A.S.	256
38.191.82.0/24	AS274619	Ala Telecom	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

2,025 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
38.191.178.88	AS400941 Nubinity, LLC	`0.25ms` from Herndon, US
38.191.180.89	AS400941 Nubinity, LLC	`0.25ms` from Herndon, US
38.191.177.202	AS400941 Nubinity, LLC	`0.23ms` from Herndon, US
38.191.181.200	AS400941 Nubinity, LLC	`0.24ms` from Herndon, US
38.191.183.232	AS400941 Nubinity, LLC	`0.24ms` from Herndon, US
38.191.182.121	AS400941 Nubinity, LLC	`0.25ms` from Herndon, US
38.191.176.1	AS400941 Nubinity, LLC	`0.24ms` from Herndon, US
38.191.179.185	AS400941 Nubinity, LLC	`0.24ms` from Herndon, 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
144.250.92.5	AS11308 APTIV SERVICES US, LLC	`1.38ms` from Amsterdam, NL
4.175.113.69	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
49.48.145.229	AS45758 Triple T Broadband Public Company Limited	`6.96ms` from Bangkok, TH
71.7.21.197	AS7029 Windstream Communications LLC	`9.48ms` from Chicago, US
190.226.17.133	AS7303 Telecom Argentina S.A.	`18.59ms` from Cordoba, AR
147.148.142.229	AS2856 British Telecommunications PLC	`1.79ms` from Erith, GB
2.120.30.229	AS5607 Sky UK Limited	`4.10ms` from Erith, GB
47.121.186.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.43ms` from Heyuan, CN
172.236.35.53	AS63949 Akamai Connected Cloud	`0.67ms` from Melbourne, AU
75.214.237.85	AS6167 Verizon Business	`13.45ms` from New York City, US
159.48.53.21	AS51167 Contabo GmbH	`0.08ms` from Portsmouth, GB
211.230.120.85	AS4766 Korea Telecom	`3.85ms` from Seoul, KR
114.159.249.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.26ms` from Tokyo, JP
51.96.106.53	AS16509 Amazon.com, Inc.	`0.36ms` from Zuerich, CH
45.183.151.197	AS269398 SOUZA E FRANCA LTDA	`7.20ms` from Campina Grande, BR
146.148.92.245	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
159.253.34.5	AS51559 Netinternet Bilisim Teknolojileri AS	`0.15ms` from Denizli, TR
50.93.43.5	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
113.3.18.37	AS4837 CHINA UNICOM China169 Backbone	`8.04ms` from Harbin, CN
109.254.132.181	AS20590 Donbass Electronic Communications Ltd.	`8.90ms` from Krasnodar, RU
81.86.219.5	AS13285 TalkTalk Communications Limited	`6.33ms` from London, GB
82.203.43.133	AS196744 Capita Business Services Ltd	`1.15ms` from London, GB
213.137.239.37	AS20485 Joint Stock Company TransTeleCom	`3.95ms` from Moscow, RU
59.190.191.181	AS17511 OPTAGE Inc.	`1.59ms` from Osaka, JP
212.251.145.213	AS2119 Telenor Norge AS	`5.35ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -f3 38.191.181.102

traceroute to 38.191.181.102 (38.191.181.102): 64 hops max, 52 byte packets

3 [AS40676] 108.181.57.118 8.552 ms

4 [AS400941] 38.191.181.102 0.276 ms

Measurement taken from

IPinfo ProbeNet in Herndon, US

On December 14th 2025

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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