38.255.31.0/24

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	NET4-26FF1F0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.255.31.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.255.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.255.192.0/18	AS272814	Cogent Communications - IPENG	16,384
38.255.192.0/18	AS174	Cogent Communications - IPENG	16,384
38.255.64.0/21	AS135600	Whiz Communications Pte Ltd	2,048
38.255.96.0/21	AS46632	Southwest Arkansas Telephone Cooperative	2,048
38.255.12.0/22	AS273299	Telecom District SAPI DE CV	1,024
38.255.84.0/22	AS266841	GALANET SOLUTION C.A.	1,024
38.255.116.0/22	AS272224	Telmais Telecomunicacoes EIRELI - ME	1,024
38.255.24.0/22	AS272907	CDMNET	1,024
38.255.112.0/22	AS27884		1,024
38.255.18.0/23	AS174	Telroaming Advanced Communication Solution Ltd.	512
38.255.126.0/23	AS399126	I COMM NETWORKS LLC	512
38.255.82.0/23	AS174	Cogent Communications - IPENG	512
38.255.122.0/23	AS53107	E-CONSULTERS ENTERPRISE LTDA	512
38.255.29.0/24	AS174	ASAS SOLUCOES DE TELECOMUNICACOES LTDA / INFONET TELECOM	256
38.255.6.0/24	AS273238	CABLE EXITO S.A.S	256
38.255.121.0/24	AS274170	INTERNET FACIL M.R., S.R.L.	256
38.255.8.0/24	AS274178		256
38.255.120.0/24	AS27951	Internet Wanbridge	256
38.255.29.0/24	AS28158	ASAS SOLUCOES DE TELECOMUNICACOES LTDA / INFONET TELECOM	256
38.255.29.0/24	AS28158	ASAS SOLUCOES DE TELECOMUNICACOES LTDA / INFONET TELECOM	256
38.255.11.0/24	AS397423	Zone Networks Pty Ltd, Managed Hosting Solutions	256
38.255.127.0/24	AS399412	KCC-94	256
38.255.16.0/24	AS46783	Easy Link LLC	256
38.255.17.0/24	AS46783	Easy Link LLC	256
38.255.80.0/24	AS273070	HELLOFIBRA SERVICES PENA, S.R.L	256
38.255.29.0/24	AS174	ASAS SOLUCOES DE TELECOMUNICACOES LTDA / INFONET TELECOM	256
38.255.90.0/24	AS174	Cogent Communications - IPENG	256
38.255.124.0/24	AS212326	Skylink Single Member Ltd.	256
38.255.91.0/24	AS212326	Skylink Single Member Ltd.	256
38.255.10.0/24	AS265525	TV CABLE DEL GUADIANA S.A DE C.V.	256
38.255.5.0/24	AS265525	TV CABLE DEL GUADIANA S.A DE C.V.	256
38.255.9.0/24	AS269452	HOUSENET VALE TELECOM LTDA	256
38.255.0.0/24	AS271796	COLOMBO ALEJANDRO MAURICIO	256
38.255.81.0/24	AS272692	FSM SISTEMAS DE TELECOMUNICACOES LTDA	256

Hosted domains

There are 45 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
38.255.31.156	01057tele.com	2
38.255.31.192	archipelonline.com	2
38.255.31.193	ireo-perigord.com	2
38.255.31.242	charme-de-france.com	2
38.255.31.152	constitution20xx.com	2
38.255.31.36	flipperspel.com	2
38.255.31.243	alphaonestaging.com	2
38.255.31.155	saversaccess.com	2
38.255.31.244	merrimandesigngroup.com	2
38.255.31.206	yjrcraft.com	2
38.255.31.241	jameschristophercooper.com	2
38.255.31.201	quikclikrt.com	1
38.255.31.238	ppimalaysia.com	1
38.255.31.167	resetandroid.com	1
38.255.31.236	karenschnee.com	1
38.255.31.159	harkgp.com	1
38.255.31.172	nwbiznet.com	1
38.255.31.200	bremertongardens.com	1
38.255.31.197	hit-produkcija.com	1
38.255.31.46	campuslausinasocial.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.255.31.3	AS174 Cogent Communications, LLC	`1.57ms` from Chennai, IN

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
71.77.59.136	AS11426 Charter Communications Inc	`12.30ms` from Ashburn, US
45.41.164.168	AS3257 GTT Communications Inc.	`0.60ms` from Ashburn, US
3.17.148.200	AS16509 Amazon.com, Inc.	`0.66ms` from Columbus, US
93.226.84.120	AS3320 Deutsche Telekom AG	`8.80ms` from Frankfurt am Main, DE
88.173.43.104	AS12322 Free SAS	`5.02ms` from Paris, FR
34.229.237.88	AS14618 Amazon.com, Inc.	`0.62ms` from Reston, US
87.16.146.104	AS3269 Telecom Italia S.p.A.	`4.84ms` from Rome, IT
139.224.198.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.82ms` from Shanghai, CN
196.188.73.56	AS24757 Ethio Telecom	`0.99ms` from Addis Ababa, ET
132.250.67.184	AS48 Navy Network Information Center (NNIC)	`2.68ms` from Ashburn, US
203.172.182.216	AS23974 Ministry of education	`3.81ms` from Bangkok, TH
87.64.124.8	AS5432 Proximus NV	`2.50ms` from Brussels, BE
194.46.192.136	AS2110 Enet Communications LIMITED	`0.62ms` from Dublin, IE
51.187.119.136	AS5607 Sky UK Limited	`1.21ms` from Dublin, IE
79.222.174.248	AS3320 Deutsche Telekom AG	`3.73ms` from Duesseldorf, DE
182.220.10.56	AS17858 LG POWERCOMM	`2.11ms` from Incheon, KR
37.52.35.24	AS6849 JSC "Ukrtelecom"	`7.82ms` from Kyiv, UA
82.34.171.136	AS5089 Virgin Media Limited	`9.63ms` from London, GB
2.3.10.248	AS3215 Orange S.A.	`12.93ms` from Marseille, FR
109.208.22.184	AS3215 Orange S.A.	`7.02ms` from Marseille, FR
35.227.213.88	AS396982 Google LLC	`0.07ms` from Melbourne, AU
153.131.17.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.44ms` from Osaka, JP
180.54.218.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.36ms` from Osaka, JP
125.56.46.56	AS7679 QTnet,Inc.	`8.13ms` from Osaka, JP
152.92.30.24	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.11ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -f4 38.255.31.3

traceroute to 38.255.31.3 (38.255.31.3): 64 hops max, 52 byte packets

4 [AS9498] 116.119.36.51 0.532 ms

5 [AS9498] 122.186.156.54 2.078 ms

6 *

7 [AS174] 38.255.31.3 1.529 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On January 30th 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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