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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
38.159.225.0/24 AS273050 COOPERATIVA DE TRABAJO LARA LIMITADA 256
38.210.65.0/24 AS273050 COOPERATIVA DE TRABAJO LARA LIMITADA 256
38.3.185.0/24 AS140121 HCIN Networks Pvt. Ltd. 256
38.252.10.0/24 AS14016 Capcon Networks LLC 256
38.165.155.0/24 AS35986 Vyve Broadband 256
38.165.154.0/24 AS35986 Vyve Broadband 256
38.250.172.0/24 AS273067 LOA NETWORK JL S.A.C. 256
38.165.152.0/24 AS35986 VYVE-Broadband 256
38.255.80.0/24 AS273070 HELLOFIBRA SERVICES PENA, S.R.L 256
38.165.139.0/24 AS35986 Vyve Broadband 256
38.191.42.0/24 AS273078 Servinet Comunicaciones S.A.S 256
38.147.35.0/24 AS35986 Vyve Broadband 256
38.252.11.0/24 AS14016 Capcon Networks LLC 256
38.57.187.0/24 AS14016 Capcon Networks LLC 256
38.132.115.0/24 AS9009 M247 Europe SRL 256
38.86.128.0/24 AS35978 GPB Communications 256
38.126.196.0/24 AS35978 GPB Communications 256
38.225.91.0/24 AS273091 GRUPO INAN SPA 256
38.129.89.0/24 AS273093 WISP TECNOGER, C.A 256
38.39.223.0/24 AS35932 Splash Wireless Internet, LLC 256
38.39.222.0/24 AS35932 Splash Wireless Internet, LLC 256
38.39.216.0/24 AS35932 Splash Wireless Internet, LLC 256
38.106.52.0/24 AS35916 Multacom Corporation 256
38.254.126.0/24 AS35699 256
38.132.114.0/24 AS9009 M247 Europe SRL 256
38.19.110.0/24 AS273110 256
38.175.123.0/24 AS35487 Private Customer 256
38.175.122.0/24 AS35487 Private Customer 256
38.175.121.0/24 AS35487 Private Customer 256
38.224.18.0/24 AS273122 ISA NETWORKS I.S.P S.A.S 256
38.183.184.0/24 AS273125 TRANSPORTE DE DATOS INTERKING, C.A. 256
38.253.122.0/24 AS273125 OIT SERVICIO DE DATOS, C.A. 256
38.121.225.0/24 AS273127 VITERI HERNANDEZ CHRYSTIAN PATRICIO 256
38.191.146.0/24 AS273132 VALLE ISP S.A.S. 256
38.175.120.0/24 AS35487 Private Customer 256
38.175.119.0/24 AS35487 Private Customer 256
38.175.118.0/24 AS35487 Private Customer 256
38.175.117.0/24 AS35487 Private Customer 256
38.210.124.0/24 AS273135 256
38.175.116.0/24 AS35487 Private Customer 256
38.132.113.0/24 AS9009 M247 Europe SRL 256
38.175.115.0/24 AS35487 Private Customer 256
38.132.112.0/24 AS9009 M247 Europe SRL 256
38.102.15.0/24 AS14036 Stack AV Co 256
38.102.15.0/24 AS14036 Stack AV Co 256
38.211.235.0/24 AS273148 Smartnet Chile telecomunicaciones Ltda. 256
38.132.111.0/24 AS9009 M247 Europe SRL 256
38.132.110.0/24 AS9009 M247 Europe SRL 256
38.134.172.0/24 AS273154 MULTICANAL LA SEÑAL DIGITAL, C.A. 256
38.175.114.0/24 AS35487 Private Customer 256

Hosted domains

There are 4,843,519 domain names hosted across 819,002 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
38.64.166.13 laredorealestatehomes.com 2115
38.88.82.220 focuslinkglobal.com 1964
38.45.18.203 fuellogisticsandfinance.nl 1078
38.70.16.72 edhelper.com 1029
38.88.82.216 flatearth101.com 849
38.190.187.101 agenprica.com 779
38.88.82.62 hobbizine.com 778
38.88.82.214 mylittlelearners.com 759
38.88.82.217 herrickmi.us 734
38.88.82.218 sunnionlineradio.com 702
38.88.82.215 gngpublications.com 667
38.40.244.238 baumasch-bg.com 603
38.88.82.58 bbcfacts.com 586
38.63.68.228 hcgkfzl.top 557
38.88.82.224 recessions.love 516
38.47.222.160 71z8p8.cfd 514
38.88.82.223 amitabhpastore.com 505
38.97.40.99 fluffybernie.com 484
38.88.82.222 texomagolfcarts.com 446
38.61.9.13 xinyinglight.com 429

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

2,464,970 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
38.93.0.49 AS174 Cogent Communications, LLC 0.60ms from Ashburn, US
38.93.60.213 AS174 Cogent Communications, LLC 1.03ms from Ashburn, US
38.91.51.1 AS398371 OCBA 2.06ms from Ashburn, US
38.92.41.218 AS397423 Tier.Net Technologies LLC 30.33ms from Chicago, US
38.92.81.161 AS174 Cogent Communications, LLC 7.80ms from Dallas, US
38.92.216.49 AS174 Cogent Communications, LLC 144.12ms from Los Angeles, US
38.92.142.94 AS174 Cogent Communications, LLC 0.32ms from Minneapolis, US
38.90.227.50 AS174 Cogent Communications, LLC 0.73ms from San Diego, US
38.91.50.1 AS398371 OCBA 2.06ms from Ashburn, US
38.93.184.254 AS26725 Liberty Communications 7.24ms from Chicago, US
38.91.57.185 AS32181 GigeNET 0.16ms from Chicago, US
38.92.162.1 AS395466 Global Net 14.52ms from Denver, US
38.92.217.203 AS174 Cogent Communications, LLC 0.48ms from Los Angeles, US
38.93.178.58 AS174 Cogent Communications, LLC 0.36ms from Los Angeles, US
38.92.148.1 AS174 Cogent Communications, LLC 1.04ms from Minneapolis, US
38.92.183.16 AS55154 Madgenius.com 0.51ms from Minneapolis, US
38.92.52.1 AS396168 ThinkBig Networks, LLC 5.19ms from Ashburn, US
38.91.52.3 AS398347 ULTATEL 0.22ms from Ashburn, US
38.92.57.2 AS398371 OCBA 2.10ms from Ashburn, US
38.93.149.62 AS174 Cogent Communications, LLC 1.74ms from Dallas, US
38.92.7.70 AS30247 Voonami, Inc. 1.69ms from Dallas, US
38.92.9.209 AS174 Cogent Communications, LLC 0.70ms from Los Angeles, US
38.93.157.15 AS174 Cogent Communications, LLC 0.70ms from Los Angeles, US
38.92.191.252 AS174 Cogent Communications, LLC 0.46ms from Minneapolis, US
38.91.43.1 AS396168 ThinkBig Networks, LLC 3.09ms from Ashburn, 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
69.61.33.168 AS22653 Cyber Wurx LLC 0.18ms from Atlanta, US
104.10.189.8 AS7018 AT&T Enterprises, LLC 14.85ms from Atlanta, US
155.48.117.56 AS16481 Babson College 2.50ms from Boston, US
203.195.194.184 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.99ms from Guangzhou, CN
190.102.150.104 AS27843 ON EMPRESAS S.A.C. 0.33ms from Lima, PE
3.7.171.40 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
98.194.207.72 AS7922 Comcast Cable Communications, LLC 9.61ms from Richardson, US
198.57.194.232 AS46606 Unified Layer 1.99ms from Salt Lake City, US
105.232.125.184 AS37009 MTC - Mobile Telecommunications, Ltd. 2.14ms from Windhoek, NA
197.239.76.104 AS37577 Orange Burkina Faso 13.87ms from Accra, GH
197.57.105.232 AS8452 TE-AS 4.15ms from Cairo, EG
87.40.58.136 AS1213 ASIERA TECHNOLOGY SERVICES CLG 5.39ms from Dublin, IE
92.112.79.88 AS9009 M247 Europe SRL 0.14ms from Frankfurt am Main, DE
157.18.6.120 AS17816 China Unicom IP network China169 Guangdong province 5.18ms from Guangzhou, CN
218.7.204.152 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Harbin, CN
94.138.202.232 AS49126 IHS Kurumsal Teknoloji Hizmetleri A.S 3.32ms from Istanbul, TR
82.11.6.72 AS5089 Virgin Media Limited 7.45ms from London, GB
47.205.156.248 AS5650 Frontier Communications of America, Inc. 7.11ms from Miami, US
173.18.63.72 AS30036 Mediacom Communications Corp 17.16ms from Minneapolis, US
70.24.219.168 AS577 Bell Canada 3.83ms from Montreal, CA
78.202.168.88 AS12322 Free SAS 1.27ms from Paris, FR
213.6.93.184 AS12975 PALTEL Autonomous System 0.53ms from Ramallah, PS
18.207.32.184 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.178.113.216 AS16509 Amazon.com, Inc. 0.27ms from Tokyo, JP
129.132.10.40 AS559 SWITCH 0.50ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 38.106.7.32
traceroute to 38.106.7.32 (38.106.7.32): 64 hops max, 52 byte packets
1 [AS174] 38.103.244.2 42.206 ms
2 *
3 *
4 [AS174] 154.24.27.33 15.274 ms
5 [AS174] 154.54.6.37 1.782 ms
6 [AS174] 154.54.89.42 1.933 ms
7 [AS174] 154.24.98.118 2.094 ms
8 [AS174] 38.122.52.86 1.687 ms
9 [AS1286] 38.67.137.252 1.701 ms
10 [AS1286] 38.106.7.32 1.863 ms
Measurement taken from IPinfo ProbeNet in Providence, US
On

What are IP address ranges?

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