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: 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 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
Overlapping Ranges
BGP prefixes that are contained by 38.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 38.106.86.0/24 | AS1008 | GANJINGWORLD CORPORATION | 256 |
| 38.111.223.0/24 | AS1008 | GANJINGWORLD CORPORATION | 256 |
| 38.246.126.0/24 | AS1008 | Ganjingworld Corporation | 256 |
| 38.246.81.0/24 | AS1008 | Ganjingworld Corporation | 256 |
| 38.69.152.0/24 | AS10099 | China Unicom (Hong Kong) Operations Limited | 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 |
| 38.124.249.0/24 | AS10886 | University of Maryland/Mid-Atlantic Crossroads (MAX) | 256 |
| 38.99.168.0/24 | AS1100 | Ravand CyberTech Inc | 256 |
| 38.117.75.0/24 | AS11077 | XBASE Technologies Corp. | 256 |
| 38.69.130.0/24 | AS11077 | XBASE Technologies Corp. | 256 |
| 38.92.53.0/24 | AS11085 | NCS Technologies | 256 |
| 38.105.33.0/24 | AS11088 | IConnect Inc. | 256 |
| 38.64.74.0/24 | AS11160 | COSTAR GROUP INC | 256 |
| 38.115.1.0/24 | AS11361 | Boscov's Department Store LLC | 256 |
| 38.211.38.0/24 | AS11432 | Telium Telecomunicações Ltda | 256 |
| 38.52.204.0/24 | AS11432 | Telium Telecomunicações Ltda | 256 |
| 38.105.7.0/24 | AS11457 | Digital Realty Trust | 256 |
| 38.71.70.0/24 | AS11586 | Johnson Outdoors Inc. | 256 |
| 38.99.129.0/24 | AS11636 | MServices Limited Partnership | 256 |
| 38.29.170.0/24 | AS11686 | Education Networks of America | 256 |
| 38.27.118.0/24 | AS11713 | Congruity | 256 |
| 38.79.75.0/24 | AS11775 | Clougix | 256 |
| 38.105.166.0/24 | AS11903 | Lincolnshire Management Inc | 256 |
| 38.105.136.0/24 | AS12157 | Element Capital | 256 |
| 38.102.25.0/24 | AS12183 | Talkie Communications Inc. | 256 |
| 38.124.143.0/24 | AS12183 | Talkie Communications Inc. | 256 |
| 38.101.69.0/24 | AS12243 | Waddell Solutions LLC | 256 |
| 38.75.195.0/24 | AS12243 | Waddell Solutions LLC | 256 |
| 38.86.232.0/24 | AS12243 | Waddell Solutions LLC | 256 |
| 38.106.32.0/24 | AS1286 | Altay Corporation | 256 |
| 38.106.33.0/24 | AS1286 | Altay Corporation | 256 |
| 38.106.7.0/24 | AS1286 | Altay Corporation | 256 |
| 38.74.136.0/24 | AS1286 | Altay Corporation | 256 |
| 38.98.53.0/24 | AS1286 | Altay Corporation | 256 |
| 38.99.250.0/24 | AS1286 | Altay Corporation | 256 |
| 38.247.67.0/24 | AS131274 | Cypress Telecom Limited / CypressTel | 256 |
| 38.106.60.0/24 | AS131917 | Toshiba I.S. Corporation | 256 |
| 38.58.109.0/24 | AS132139 | 256 | |
| 38.102.78.0/24 | AS132641 | ServerMania Inc. | 256 |
| 38.102.79.0/24 | AS132641 | ServerMania Inc. | 256 |
| 38.130.252.0/24 | AS132925 | Ideastack Solutions Private Limited | 256 |
| 38.130.157.0/24 | AS133041 | Tianxin Group Ltd | 256 |
| 38.156.88.0/24 | AS134286 | NetforChoice Solutions Pvt. Ltd | 256 |
| 38.67.15.0/24 | AS134303 | ZEACLOUD SERVICES PRIVATE LIMITED | 256 |
| 38.110.7.0/24 | AS174 | Lantern Technology LLC | 256 |
| 38.111.11.0/24 | AS174 | HEI Cambridge, LLC d/b/a Le Meridien Cambridge | 256 |
| 38.111.113.0/24 | AS174 | Ventum Financial Corp. | 256 |
| 38.111.115.0/24 | AS174 | Bells & Whistles Communications, Inc. | 256 |
| 38.111.149.0/24 | AS174 | The Presidio Trust | 256 |
Hosted domains
There are 4,808,762 domain names hosted across 831,115 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 38.207.125.245 | b0433.top | 5232 |
| 38.64.166.13 | laredorealestatehomes.com | 2094 |
| 38.88.82.220 | focuslinkglobal.com | 2007 |
| 38.45.18.203 | altius-int.us | 1128 |
| 38.70.16.72 | edhelper.com | 1030 |
| 38.88.82.216 | flatearth101.com | 841 |
| 38.88.82.62 | hobbizine.com | 788 |
| 38.190.187.101 | lara.gob.ve | 774 |
| 38.88.82.214 | footprints-beyond.org | 761 |
| 38.88.82.217 | aia-sj.org | 735 |
| 38.88.82.218 | sunnionlineradio.com | 713 |
| 38.88.82.215 | gngpublications.com | 681 |
| 38.40.244.238 | hairfouru.com | 605 |
| 38.88.82.58 | dial999forcaroline.com | 587 |
| 38.207.122.163 | alicepg10.com | 568 |
| 38.63.68.228 | 99466.top | 559 |
| 38.88.82.223 | aeroplanebuilders.com | 517 |
| 38.88.82.224 | 2xdelectrics.com.au | 516 |
| 38.47.222.160 | 95fh5p.top | 514 |
| 38.207.72.227 | b5xz9sh1.top | 468 |
Hosted domains API
Pingable IPs
2,510,458 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 38.2.112.1 |
13.87ms from Durham,
US
|
|
| 38.2.89.150 |
35.37ms from Miami,
US
|
|
| 38.2.91.58 |
38.63ms from Miami,
US
|
|
| 38.2.92.239 |
40.53ms from Miami,
US
|
|
| 38.2.72.220 |
39.61ms from Miami,
US
|
|
| 38.2.62.1 |
4.28ms from Kansas City,
US
|
|
| 38.2.47.1 |
2.29ms from Kansas City,
US
|
|
| 38.2.32.152 |
4.96ms from Kansas City,
US
|
|
| 38.2.78.115 |
38.24ms from Miami,
US
|
|
| 38.2.13.65 |
6.71ms from Indianapolis,
US
|
|
| 38.2.43.1 |
2.22ms from Kansas City,
US
|
|
| 38.2.37.1 |
2.28ms from Kansas City,
US
|
|
| 38.2.85.217 |
37.62ms from Miami,
US
|
|
| 38.2.99.193 |
3.96ms from St. Louis,
US
|
|
| 38.2.120.128 |
19.08ms from Ashburn,
US
|
|
| 38.2.10.22 |
4.83ms from Indianapolis,
US
|
|
| 38.2.81.132 |
39.40ms from Miami,
US
|
|
| 38.2.51.1 |
2.27ms from Kansas City,
US
|
|
| 38.2.42.1 |
1.77ms from Kansas City,
US
|
|
| 38.2.71.239 |
31.89ms from Miami,
US
|
|
| 38.2.105.1 |
4.70ms from St. Louis,
US
|
|
| 38.2.116.88 |
20.03ms from Ashburn,
US
|
|
| 38.2.8.1 |
2.22ms from Indianapolis,
US
|
|
| 38.2.98.71 |
4.35ms from St. Louis,
US
|
|
| 38.2.59.1 |
3.72ms from Kansas City,
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 |
|---|---|---|
| 108.167.118.168 |
9.73ms from Atlanta,
US
|
|
| 150.125.77.104 |
0.59ms from Atlanta,
US
|
|
| 119.164.68.200 |
5.02ms from Jinan,
CN
|
|
| 213.41.0.232 |
0.49ms from London,
GB
|
|
| 136.110.210.120 |
0.08ms from Melbourne,
AU
|
|
| 24.251.123.8 |
2.39ms from Phoenix,
US
|
|
| 34.193.196.248 |
0.22ms from Reston,
US
|
|
| 116.44.248.88 |
2.33ms from Seoul,
KR
|
|
| 115.9.213.24 |
6.65ms from Seoul,
KR
|
|
| 221.200.8.232 |
2.16ms from Tieling,
CN
|
|
| 119.113.77.232 |
7.19ms from Tieling,
CN
|
|
| 126.77.190.88 |
3.03ms from Tokyo,
JP
|
|
| 52.13.66.120 |
0.12ms from Boardman,
US
|
|
| 91.82.131.72 |
4.82ms from Budapest,
HU
|
|
| 65.188.56.72 |
6.89ms from Charlotte,
US
|
|
| 35.238.133.40 |
0.11ms from Council Bluffs,
US
|
|
| 97.147.40.232 |
17.76ms from Dallas,
US
|
|
| 1.6.92.232 |
0.90ms from Delhi,
IN
|
|
| 155.133.75.248 |
0.29ms from Frankfurt am Main,
DE
|
|
| 94.196.237.184 |
12.84ms from London,
GB
|
|
| 82.45.91.88 |
14.50ms from London,
GB
|
|
| 143.159.203.136 |
3.18ms from London,
GB
|
|
| 75.251.13.152 |
16.23ms from Miami,
US
|
|
| 67.87.74.168 |
6.30ms from New York City,
US
|
|
| 1.0.105.120 |
9.74ms from Osaka,
JP
|
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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