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  2. 38.0.0.0/8
  3. AS174  | 38.0.0.0/8

38.0.0.0/8

AS174  ·  Cogent Communications, LLC

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Summary

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
38.10.81.0/24 AS272971 NET LINK DOMINICANA EMIMAR SRL 256
38.10.82.0/24 AS272971 NET LINK DOMINICANA EMIMAR SRL 256
38.132.118.0/24 AS9009 M247 Europe SRL 256
38.175.118.0/24 AS35487 Private Customer 256
38.175.117.0/24 AS35487 Private Customer 256
38.175.116.0/24 AS35487 Private Customer 256
38.175.115.0/24 AS35487 Private Customer 256
38.124.249.0/24 AS10886 University of Maryland/Mid-Atlantic Crossroads (MAX) 256
38.10.154.0/24 AS272984 256
38.56.80.0/24 AS139390 PT. Langit Mandiri Sukses 256
38.190.72.0/24 AS272986 MEGARED DE COLOMBIA S.A.S. 256
38.175.114.0/24 AS35487 Private Customer 256
38.210.226.0/24 AS272988 HSEIngenieria SAS 256
38.191.254.0/24 AS272990 Aysatec Telecomunicaciones S.A.S. 256
38.132.117.0/24 AS9009 M247 Europe SRL 256
38.175.113.0/24 AS35487 Private Customer 256
38.175.112.0/24 AS35487 Private Customer 256
38.106.32.0/24 AS1286 Altay Corporation 256
38.93.214.0/24 AS35142 Better Linx Ltd 256
38.106.33.0/24 AS1286 Altay Corporation 256
38.50.165.0/24 AS273009 NEXTELECOM, S.R.L. 256
38.134.249.0/24 AS273010 TECNOSYSTEM IO, C.A 256
38.92.22.0/24 AS273010 TECNOSYSTEM IO, C.A 256
38.132.116.0/24 AS9009 M247 Europe SRL 256
38.93.213.0/24 AS35142 Better Linx Ltd 256
38.132.115.0/24 AS9009 M247 Europe SRL 256
38.57.106.0/24 AS34756 NEP, Supershooters, LLC. d.b.a. VISTA Worldlink 256
38.132.114.0/24 AS9009 M247 Europe SRL 256
38.134.188.0/24 AS273023 256
38.196.159.0/24 AS273024 SISPROT GLOBAL FIBER, C.A. 256
38.106.7.0/24 AS1286 Altay Corporation 256
38.41.34.0/24 AS273024 SISPROT GLOBAL FIBER, C.A. 256
38.41.35.0/24 AS273024 SISPROT GLOBAL FIBER, C.A. 256
38.7.104.0/24 AS273024 SISPROT GLOBAL FIBER, C.A. 256
38.132.113.0/24 AS9009 M247 Europe SRL 256
38.132.112.0/24 AS9009 M247 Europe SRL 256
38.244.216.0/24 AS34702 3NT SOLUTIONS LLP 256
38.244.155.0/24 AS34702 3NT SOLUTIONS LLP 256
38.132.111.0/24 AS9009 M247 Europe SRL 256
38.244.154.0/24 AS34702 3NT SOLUTIONS LLP 256
38.211.2.0/24 AS273049 FIBRARED PLUS TELECOMUNICACIONES S.A.S 256
38.159.225.0/24 AS273050 COOPERATIVA DE TRABAJO LARA LIMITADA 256
38.210.65.0/24 AS273050 COOPERATIVA DE TRABAJO LARA LIMITADA 256
38.180.248.0/24 AS34702 3NT SOLUTIONS LLP 256
38.180.230.0/24 AS34702 3NT SOLUTIONS LLP 256
38.191.91.0/24 AS139989 PT Pedjoeang Digital Networks 256
38.244.212.0/24 AS9009 3NT SOLUTIONS LLP 256
38.180.216.0/24 AS34702 3NT SOLUTIONS LLP 256
38.180.164.0/24 AS34702 3NT SOLUTIONS LLP 256
38.180.163.0/24 AS34702 3NT SOLUTIONS LLP 256

Hosted domains

There are 4,810,653 domain names hosted across 832,702 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 4jea0mp.top 5238
38.64.166.13 laredorealestatehomes.com 2098
38.88.82.220 focuslinkglobal.com 2023
38.45.18.203 wanstepengineering.com 1139
38.70.16.72 edhelper.com 1031
38.88.82.216 flatearth101.com 839
38.88.82.62 hobbizine.com 789
38.190.187.101 sandwichera.net 778
38.88.82.214 locationsespoir.com 762
38.88.82.217 showtippler.org 735
38.88.82.218 sunnionlineradio.com 715
38.88.82.215 gngpublications.com 682
38.40.244.238 jingyeax.com 606
38.88.82.58 strongersandiego.com 587
38.207.122.163 777iiii9.com 580
38.63.68.228 nhgv.top 559
38.88.82.223 kaizeninfrasoft.com 518
38.88.82.224 chemisyn.com 515
38.47.222.160 byvtsw.cfd 514
38.207.72.227 yzucmz2v.top 469

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
Read more

Pingable IPs

2,555,633 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
38.25.112.1 AS265691 WI-NET TELECOM S.A.C. 0.27ms from Lima, PE
38.25.167.162 AS61461 Airtek Solutions C.A. 31.42ms from Miami, US
38.28.12.0 AS174 Cogent Communications, LLC 0.38ms from Perth, AU
38.27.123.3 AS396168 ThinkBig Networks, LLC 4.40ms from Ashburn, US
38.25.247.148 AS61461 Airtek Solutions C.A. 31.43ms from Miami, US
38.25.240.247 AS61461 Airtek Solutions C.A. 31.30ms from Miami, US
38.25.235.83 AS61461 Airtek Solutions C.A. 31.71ms from Miami, US
38.25.216.113 AS61461 Airtek Solutions C.A. 31.54ms from Miami, US
38.25.148.177 AS61461 Airtek Solutions C.A. 31.34ms from Miami, US
38.25.175.54 AS61461 Airtek Solutions C.A. 31.19ms from Miami, US
38.25.195.68 AS61461 Airtek Solutions C.A. 31.18ms from Miami, US
38.25.161.254 AS61461 Airtek Solutions C.A. 31.68ms from Miami, US
38.27.165.1 AS36360 Zingo Media Group LLC 1.25ms from New York City, US
38.27.143.148 AS40545 Empire Access 10.04ms from New York City, US
38.27.118.27 AS11713 Granite Block Global Data Center, Inc 0.93ms from Providence, US
38.27.102.84 AS23114 Critical Hub Networks 0.60ms from San Juan, PR
38.27.127.63 AS14277 GiGstreem 0.80ms from Tampa, US
38.25.190.25 AS61461 Airtek Solutions C.A. 31.46ms from Miami, US
38.25.246.235 AS61461 Airtek Solutions C.A. 31.69ms from Miami, US
38.25.134.217 AS61461 Airtek Solutions C.A. 31.29ms from Miami, US
38.27.163.135 AS174 Cogent Communications, LLC 1.53ms from Morris Plains, US
38.27.135.68 AS40545 Empire Access 10.01ms from New York City, US
38.25.217.229 AS61461 Airtek Solutions C.A. 31.76ms from Miami, US
38.25.230.142 AS61461 Airtek Solutions C.A. 31.90ms from Miami, US
38.25.179.14 AS61461 Airtek Solutions C.A. 31.24ms from Miami, 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
172.79.22.88 AS5650 Frontier Communications of America, Inc. 13.80ms from Ashburn, US
202.44.11.184 AS9551 King Mongkut's University of Technology 1.61ms from Bangkok, TH
73.145.252.216 AS7922 Comcast Cable Communications, LLC 9.35ms from Chicago, US
102.207.204.8 AS328676 Zanzibar Information Communication Technology Infrastructure Agency (ZICTIA) 3.60ms from Dar es Salaam, TZ
88.130.154.104 AS8881 1&1 Versatel GmbH 3.78ms from Duesseldorf, DE
46.223.225.152 AS3209 Vodafone GmbH 8.93ms from Frankfurt am Main, DE
76.154.129.232 AS7922 Comcast Cable Communications, LLC 5.32ms from Greenwood Village, US
187.192.241.216 AS8151 UNINET 6.11ms from Guadalajara, MX
119.91.202.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.25ms from Guangzhou, CN
194.242.96.24 AS62206 Pitline Ltd 0.35ms from Kharkiv, UA
124.184.120.88 AS1221 Telstra Limited 2.62ms from Melbourne, AU
66.10.127.88 AS7018 AT&T Enterprises, LLC 9.95ms from New York City, US
222.103.125.56 AS4766 Korea Telecom 4.85ms from Seoul, KR
1.98.56.136 AS4766 Korea Telecom 1.76ms from Seoul, KR
52.74.36.104 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
62.122.200.232 AS49125 Uteam LTD 7.79ms from Warsaw, PL
116.133.81.136 AS4837 CHINA UNICOM China169 Backbone 9.04ms from Beijing, CN
159.65.144.168 AS14061 DigitalOcean, LLC 0.27ms from Bengaluru, IN
61.161.49.200 AS4837 CHINA UNICOM China169 Backbone 10.53ms from Changchun, CN
3.13.2.88 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
20.90.162.184 AS8075 Microsoft Corporation 0.18ms from London, GB
158.110.137.56 AS137 Consortium GARR 5.67ms from Milan, IT
153.176.218.24 AS4713 NTT DOCOMO BUSINESS,Inc. 16.12ms from Osaka, JP
91.122.125.168 AS12389 PJSC Rostelecom 1.25ms from Saint Petersburg, RU
223.11.250.152 AS4134 CHINANET-BACKBONE 0.83ms from Taiyuan, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 38.5.194.86
traceroute to 38.5.194.86 (38.5.194.86): 7 hops max, 52 byte packets
4 [AS174] 154.54.29.134 8.128 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
On

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