38.0.0.0/8
AS174 · Cogent Communications, LLC
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Country |
United States
|
Domain | cogentco.com |
ASN | AS174 |
Registry | ARIN |
ID | COGENT-A |
WHOIS Details
NetHandle: NET-38-0-0-0-1 OrgID: COGC Parent: NetName: COGENT-A NetRange: 38.0.0.0 - 38.255.255.255 NetType: allocation RegDate: 1991-04-16 Updated: 2025-09-23 Source: ARIN OrgID: COGC OrgName: Cogent Communications, LLC CanAllocate: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv RegDate: 2000-05-30 Updated: 2025-09-23 ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgAdminHandle: IPALL-ARIN OrgTechHandle: IPALL-ARIN OrgAbuseHandle: COGEN-ARIN OrgNOCHandle: ZC108-ARIN Source: ARIN POCHandle: ZC108-ARIN IsRole: Y LastName: Cogent Communications FirstName: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2001-01-24 Updated: 2025-07-08 OfficePhone: +1-877-875-4311 Mailbox: noc@cogentco.com Source: ARIN POCHandle: COGEN-ARIN IsRole: Y LastName: Cogent Abuse FirstName: Street: 2450 N street, NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2002-11-13 Updated: 2025-07-08 OfficePhone: +1-877-875-4311 Mailbox: abuse@cogentco.com Source: ARIN POCHandle: IPALL-ARIN IsRole: Y LastName: IP Allocation FirstName: Street: 2450 N Street NW City: Washington State/Prov: DC Country: US PostalCode: 20037 RegDate: 2002-11-13 Updated: 2025-07-08 OfficePhone: +1-877-875-4311 Mailbox: ipalloc@cogentco.com Source: ARIN
Overlapping Ranges
BGP prefixes that are contained by 38.0.0.0/8
Range | ASN | Company | Num of IPs |
---|---|---|---|
38.111.193.0/24 | AS174 | Cogent communications - IPENG | 256 |
38.50.44.0/24 | AS272132 | TELE COTUI SRL | 256 |
38.50.45.0/24 | AS269261 | Netmaxxi Telecom | 256 |
38.50.51.0/24 | AS272387 | WAVES LINKS SERVICIOS DE COMUNICACIONES E INFORMATICA S.A.S. DE C.V. | 256 |
38.111.195.0/24 | AS174 | Altair Engineering, Inc | 256 |
38.111.197.0/24 | AS174 | Security Centric | 256 |
38.111.200.0/24 | AS16581 | Deep Infra Inc. | 256 |
38.69.233.0/24 | AS395019 | Techcomm Solution Services LLC | 256 |
38.69.232.0/24 | AS174 | Hart Credit Technology | 256 |
38.69.227.0/24 | AS992 | Modest Labs LLC | 256 |
38.69.225.0/24 | AS46475 | Limestone Networks, Inc. | 256 |
38.111.201.0/24 | AS22115 | Youmaker Corporation | 256 |
38.111.205.0/24 | AS19188 | Armanino LLP | 256 |
38.51.132.0/24 | AS272111 | 256 | |
38.111.206.0/24 | AS174 | SlashNext, Inc. | 256 |
38.111.207.0/24 | AS174 | City of Long Beach, Harbor Department | 256 |
38.51.152.0/24 | AS264111 | RedeBr Telecom | 256 |
38.111.216.0/24 | AS50088 | Egenera Ltd. | 256 |
38.111.218.0/24 | AS395029 | STN Inc. | 256 |
38.111.219.0/24 | AS174 | KAOPU CLOUD HK LIMITED | 256 |
38.51.188.0/24 | AS272822 | JemNetworks SRL | 256 |
38.69.221.0/24 | AS174 | HONG KONG BRIDGE INFO-TECH LIMITED | 256 |
38.51.20.0/24 | AS52291 | Coop. Provincia de Serv. Publicos y Comunitarios de Neuquen LTDA. | 256 |
38.51.21.0/24 | AS272870 | LYC SOLUCIONES EN CONECTIVIDAD SRL | 256 |
38.51.226.0/24 | AS265592 | FUENTES Y FUENTES TELECOM | 256 |
38.51.227.0/24 | AS174 | SyelCom | 256 |
38.111.220.0/24 | AS10111 | Zeofast Network / Flarespeed Technology Co Ltd | 256 |
38.111.221.0/24 | AS10111 | Zeofast Network / Flarespeed Technology Co Ltd | 256 |
38.111.223.0/24 | AS1008 | GANJINGWORLD CORPORATION | 256 |
38.51.242.0/24 | AS272936 | CIDEMS CIA.LTDA | 256 |
38.51.243.0/24 | AS272869 | Intercomm de Narino | 256 |
38.111.224.0/24 | AS400964 | College of the Holy Cross | 256 |
38.111.23.0/24 | AS14705 | ROXBURY COMMUNITY COLLEGE | 256 |
38.51.26.0/24 | AS52322 | TELCOCOM | 256 |
38.51.50.0/24 | AS25668 | Cipherkey Exchange Corp. | 256 |
38.51.51.0/24 | AS49020 | Fiberskynet | 256 |
38.51.52.0/24 | AS271942 | CV HOTSPOT, S.R.L | 256 |
38.5.16.0/24 | AS174 | Cogent Communications - IPENG | 256 |
38.51.62.0/24 | AS271950 | CABLEVISION JARABACOA, SRL. | 256 |
38.51.63.0/24 | AS62943 | Nova Cablevision, Inc. | 256 |
38.69.200.0/24 | AS393515 | R2Net Inc | 256 |
38.69.191.0/24 | AS401215 | Mitchell Plastics | 256 |
38.111.248.0/24 | AS174 | 1547 CSR-South Bend, LLC | 256 |
38.52.126.0/24 | AS135300 | Myanmar Broadband Telecom Co.,Ltd. | 256 |
38.52.130.0/24 | AS211305 | HostBits Solucoes em Nuvem LTDA | 256 |
38.111.252.0/24 | AS174 | enFocus | 256 |
38.69.190.0/24 | AS401215 | Mitchell Plastics | 256 |
38.52.144.0/24 | AS268695 | T-Net Provedor de Internet LTDA | 256 |
38.52.146.0/24 | AS147159 | PT BEIBI CEMERLANG INDONESIA | 256 |
38.52.147.0/24 | AS141610 | PT Nusa Data Multimedia | 256 |
Hosted domains
There are 4,951,802 domain names hosted across 847,420 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
38.97.40.218 | mdar.diy | 2520 |
38.97.40.217 | velozdht.top | 2519 |
38.97.40.219 | desuisfaithful.top | 2518 |
38.45.18.203 | makelogoonlinefree.com | 2268 |
38.64.166.13 | laredorealestatehomes.com | 2066 |
38.88.82.220 | focuslinkglobal.com | 2062 |
38.70.16.72 | edhelper.com | 1027 |
38.88.82.216 | flatearth101.com | 855 |
38.88.82.62 | hobbizine.com | 789 |
38.88.82.214 | gcbwireless.net | 789 |
38.88.82.217 | papaenricospizza.ca | 740 |
38.190.187.101 | transportedecargagr.com | 726 |
38.88.82.218 | sunnionlineradio.com | 719 |
38.88.82.215 | gngpublications.com | 674 |
38.40.244.238 | hfhhjc.com | 617 |
38.45.18.201 | pillowly.icu | 595 |
38.88.82.58 | bravestores.com | 579 |
38.63.68.228 | 11192.top | 572 |
38.88.82.223 | rentslowmotion.com | 540 |
38.88.82.224 | serialrapistmurderer.com | 537 |
Hosted domains API
Pingable IPs
2,584,535 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
38.92.72.4 |
0.62ms from Amsterdam,
NL
|
|
38.92.53.2 |
0.80ms from Ashburn,
US
|
|
38.92.36.254 |
0.33ms from Ashburn,
US
|
|
38.91.35.253 |
4.47ms from Ashburn,
US
|
|
38.92.34.1 |
1.99ms from Ashburn,
US
|
|
38.92.51.134 |
0.17ms from Charlotte,
US
|
|
38.92.0.129 |
17.31ms from Dallas,
US
|
|
38.90.9.118 |
1.41ms from Hong Kong,
HK
|
|
38.92.89.1 |
6.19ms from Kansas City,
US
|
|
38.92.9.59 |
0.60ms from Los Angeles,
US
|
|
38.91.127.129 |
0.41ms from Los Angeles,
US
|
|
38.92.120.1 |
31.19ms from Miami,
US
|
|
38.92.145.2 |
0.23ms from Minneapolis,
US
|
|
38.92.141.82 |
0.36ms from Minneapolis,
US
|
|
38.92.171.94 |
0.58ms from Minneapolis,
US
|
|
38.92.129.113 |
0.48ms from Minneapolis,
US
|
|
38.92.23.34 |
0.24ms from Secaucus,
US
|
|
38.91.53.113 |
0.28ms from Ashburn,
US
|
|
38.92.58.1 |
2.00ms from Ashburn,
US
|
|
38.89.232.101 |
0.45ms from Chicago,
US
|
|
38.89.254.20 |
0.79ms from Chicago,
US
|
|
38.92.80.1 |
8.13ms from Dallas,
US
|
|
38.92.85.1 |
11.12ms from Dallas,
US
|
|
38.90.1.110 |
1.40ms from Hong Kong,
HK
|
|
38.92.170.3 |
0.59ms from Minneapolis,
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 |
---|---|---|
5.198.242.56 |
4.11ms from Amman,
JO
|
|
188.173.38.152 |
1.71ms from Bucharest,
RO
|
|
67.167.180.152 |
8.03ms from Flint,
US
|
|
81.187.56.152 |
2.93ms from London,
GB
|
|
213.167.127.184 |
1.57ms from Oslo,
NO
|
|
131.254.128.8 |
7.04ms from Paris,
FR
|
|
185.146.42.248 |
10.11ms from Paris,
FR
|
|
62.211.112.56 |
13.75ms from Rome,
IT
|
|
179.212.152.8 |
2.09ms from Sao Paulo,
BR
|
|
27.147.21.216 |
7.66ms from Taipei,
TW
|
|
129.132.10.40 |
0.47ms from Zuerich,
CH
|
|
87.195.183.56 |
6.00ms from Amsterdam,
NL
|
|
203.114.71.88 |
0.72ms from Bangkok,
TH
|
|
46.214.107.184 |
4.77ms from Bucharest,
RO
|
|
156.222.193.120 |
2.70ms from Cairo,
EG
|
|
73.71.134.88 |
7.27ms from Fremont,
US
|
|
171.229.48.248 |
5.84ms from Hanoi,
VN
|
|
119.178.78.136 |
6.06ms from Jinan,
CN
|
|
5.80.176.200 |
4.38ms from London,
GB
|
|
82.9.127.168 |
4.26ms from London,
GB
|
|
2.122.173.104 |
8.70ms from London,
GB
|
|
13.216.18.24 |
0.20ms from Reston,
US
|
|
179.93.30.24 |
3.13ms from São Paulo,
BR
|
|
126.66.115.184 |
4.04ms from Tokyo,
JP
|
|
193.201.34.88 |
0.55ms from Warsaw,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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