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: 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: 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: 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 |
---|---|---|---|
38.7.137.0/24 | AS272112 | Believe Comunications srl | 256 |
38.7.138.0/24 | AS272387 | WAVES LINKS SERVICIOS DE COMUNICACIONES E INFORMATICA S.A.S. DE C.V. | 256 |
38.7.139.0/24 | AS215423 | FIFTH GENERTION NEW AGE LTD | 256 |
38.71.42.0/24 | AS22131 | Reach Fiber Networks, LLC | 256 |
38.7.144.0/24 | AS328611 | Libyan Elite | 256 |
38.71.47.0/24 | AS137816 | Cloud Net Technologies Limited | 256 |
38.81.110.0/24 | AS22742 | Connecticut Technical Education and Career System | 256 |
38.105.66.0/24 | AS174 | American Farm Bureau Federation | 256 |
38.105.69.0/24 | AS174 | National Media Inc | 256 |
38.71.70.0/24 | AS11586 | Johnson Outdoors Inc. | 256 |
38.71.7.0/24 | AS32696 | Affiliated Technology Solutions, LLC | 256 |
38.71.71.0/24 | AS174 | M3 Technology Management | 256 |
38.71.8.0/24 | AS174 | Phoenix Infrastructure LLC | 256 |
38.105.7.0/24 | AS11457 | Digital Realty Trust | 256 |
38.81.109.0/24 | AS22742 | City of Bridgeport | 256 |
38.105.77.0/24 | AS174 | The Washington Post Company | 256 |
38.72.106.0/24 | AS174 | RooR, Inc | 256 |
38.72.109.0/24 | AS174 | RooR, Inc | 256 |
38.72.118.0/24 | AS174 | Civanonet LLC | 256 |
38.72.121.0/24 | AS174 | New Horizons Technologies, LLC | 256 |
38.72.126.0/24 | AS174 | Aurelius Solutions, LLC | 256 |
38.72.129.0/24 | AS174 | WFG Title Insurance Company | 256 |
38.72.130.0/24 | AS174 | NCSi Inc | 256 |
38.72.131.0/24 | AS174 | Zenlayer Inc | 256 |
38.72.132.0/24 | AS63023 | GLOBALTELEHOST CORP. | 256 |
38.72.142.0/24 | AS174 | Zenlayer Inc | 256 |
38.72.143.0/24 | AS174 | Zenlayer Inc | 256 |
38.72.152.0/24 | AS174 | Zenlayer Inc | 256 |
38.72.157.0/24 | AS174 | Zenlayer Inc | 256 |
38.72.159.0/24 | AS395111 | KVC Hosting | 256 |
38.105.78.0/24 | AS174 | Lantern Technology LLC | 256 |
38.105.79.0/24 | AS174 | DENPRO | 256 |
38.72.195.0/24 | AS174 | Wavestreet | 256 |
38.81.107.0/24 | AS395748 | Netspeed Communications | 256 |
38.105.90.0/24 | AS16633 | N-able Cloud GmbH | 256 |
38.72.76.0/24 | AS54620 | Generic Networks Systems | 256 |
38.105.9.0/24 | AS174 | Globaltech Network Systems LLC | 256 |
38.105.94.0/24 | AS174 | FEDERAL RESERVE BOARD | 256 |
38.73.129.0/24 | AS17209 | HMH Education Company | 256 |
38.73.192.0/24 | AS174 | Paychex Corporation | 256 |
38.81.105.0/24 | AS174 | Nanjing Haojun Information Service Co., Ltd. | 256 |
38.73.225.0/24 | AS395717 | Wasabi Technologies LLC | 256 |
38.73.227.0/24 | AS63071 | STAFFORD COUNTY PUBLIC SCHOOLS | 256 |
38.73.233.0/24 | AS63071 | STAFFORD COUNTY PUBLIC SCHOOLS | 256 |
38.73.236.0/24 | AS174 | K12 Insight | 256 |
38.73.238.0/24 | AS174 | KAOPU CLOUD HK LIMITED | 256 |
38.81.103.0/24 | AS33570 | Cloudpath | 256 |
38.81.101.0/24 | AS395748 | Netspeed Communications | 256 |
38.73.96.0/24 | AS174 | Calview Netlink, Inc. | 256 |
38.74.136.0/24 | AS1286 | Altay Corporation | 256 |
Hosted domains
There are 4,955,645 domain names hosted across 852,318 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
38.45.18.203 | makelogoonlinefree.com | 2718 |
38.45.65.152 | instantnofaxpayday.com | 2080 |
38.88.82.220 | focuslinkglobal.com | 2062 |
38.64.166.13 | laredorealestatehomes.com | 2055 |
38.70.16.72 | edhelper.com | 1027 |
38.88.82.216 | flatearth101.com | 859 |
38.88.82.62 | hobbizine.com | 797 |
38.88.82.214 | clinthillery.com | 789 |
38.88.82.217 | bleacherbumband.com | 740 |
38.190.187.101 | sabasfit.com | 731 |
38.45.18.201 | basecent.com | 727 |
38.88.82.218 | sunnionlineradio.com | 720 |
38.88.82.215 | gngpublications.com | 682 |
38.40.244.238 | hotelsanskar.com | 619 |
38.45.18.202 | hotelboquete.com | 612 |
38.63.68.228 | zhangdanc.top | 573 |
38.88.82.58 | contentswithincontext.com | 573 |
38.88.82.223 | greatsoutherntruckmounts.com | 540 |
38.88.82.224 | l-ecs.com | 537 |
38.47.222.160 | wguig.top | 515 |
Hosted domains API
Pingable IPs
2,588,595 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
38.7.185.1 |
0.46ms from Islamabad,
PK
|
|
38.9.154.1 |
0.19ms from Medan,
ID
|
|
38.9.62.253 |
2.99ms from Mumbai,
IN
|
|
38.9.118.95 |
7.53ms from Osasco,
BR
|
|
38.7.195.145 |
0.49ms from Santiago,
CL
|
|
38.9.216.186 |
6.44ms from Bogota,
CO
|
|
38.9.30.31 |
16.91ms from Miami,
US
|
|
38.7.232.177 |
3.59ms from Osasco,
BR
|
|
38.7.229.138 |
3.40ms from Osasco,
BR
|
|
38.7.228.77 |
3.44ms from Osasco,
BR
|
|
38.7.203.1 |
0.10ms from Santiago,
CL
|
|
38.9.222.89 |
6.42ms from Bogota,
CO
|
|
38.7.179.1 |
1.15ms from Karachi,
PK
|
|
38.7.183.1 |
1.04ms from Karachi,
PK
|
|
38.9.156.3 |
0.28ms from Medan,
ID
|
|
38.9.158.30 |
0.32ms from Medan,
ID
|
|
38.9.174.1 |
31.72ms from Miami,
US
|
|
38.9.229.1 |
2.01ms from Phoenix,
US
|
|
38.9.236.1 |
2.30ms from Phoenix,
US
|
|
38.7.194.45 |
0.88ms from Santiago,
CL
|
|
38.7.222.9 |
0.11ms from Santiago,
CL
|
|
38.7.219.209 |
0.11ms from Santiago,
CL
|
|
38.7.225.142 |
3.55ms from Sao Paulo,
BR
|
|
38.9.142.225 |
19.08ms from Jakarta,
ID
|
|
38.7.188.224 |
16.67ms from Karachi,
PK
|
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 |
---|---|---|
194.245.148.104 |
3.50ms from Amsterdam,
NL
|
|
106.84.55.216 |
8.94ms from Chongqing,
CN
|
|
3.129.189.40 |
0.12ms from Columbus,
US
|
|
139.199.76.72 |
2.05ms from Guangzhou,
CN
|
|
193.210.230.88 |
9.84ms from Helsinki,
FI
|
|
134.255.217.40 |
0.16ms from Kerkrade,
NL
|
|
92.27.237.200 |
5.22ms from London,
GB
|
|
86.137.137.136 |
5.70ms from London,
GB
|
|
45.9.37.200 |
12.67ms from Madrid,
ES
|
|
27.199.147.88 |
7.37ms from Qingdao,
CN
|
|
101.232.43.40 |
2.76ms from Shenzhen,
CN
|
|
126.66.115.184 |
3.81ms from Tokyo,
JP
|
|
92.97.13.24 |
3.86ms from Al Fujairah City,
AE
|
|
83.172.129.72 |
3.21ms from Amsterdam,
NL
|
|
203.114.71.88 |
0.71ms from Bangkok,
TH
|
|
111.165.38.72 |
4.83ms from Beijing,
CN
|
|
83.253.18.72 |
8.67ms from Falkenberg,
SE
|
|
79.225.33.104 |
6.76ms from Frankfurt am Main,
DE
|
|
92.222.200.152 |
0.18ms from Gravelines,
FR
|
|
18.170.168.200 |
0.15ms from London,
GB
|
|
82.20.85.24 |
9.78ms from London,
GB
|
|
73.205.10.8 |
9.84ms from Miami,
US
|
|
207.5.206.88 |
0.56ms from Phoenix,
US
|
|
221.139.195.56 |
4.70ms from Seoul,
KR
|
|
175.156.225.200 |
1.92ms from Singapore,
SG
|
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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