1. All IP Ranges
  2. 38.0.0.0/8
  3. AS174  | 38.0.0.0/8

38.0.0.0/8

AS174  ·  Cogent Communications, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 38.0.0.0/8

Range ASN Company Num of IPs
38.196.184.0/24 AS174 Edged Atlanta LLC 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
38.112.60.0/24 AS174 J2 Lab 256
38.112.61.0/24 AS174 MR Networking, SRL 256
38.112.63.0/24 AS174 J2 Lab 256
38.113.115.0/24 AS174 Sierra Nevada Communications 256
38.113.120.0/24 AS174 Regus Management Group, LLC 256
38.113.126.0/24 AS174 GATTANET DIGITAL LTD 256
38.113.127.0/24 AS174 DUBHE MEDIA TECHNOLOGY LIMITED 256

Hosted domains

There are 4,821,963 domain names hosted across 829,306 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 2093
38.88.82.220 focuslinkglobal.com 1979
38.45.18.203 insurancie-terugavens32.pro 1107
38.70.16.72 edhelper.com 1029
38.88.82.216 flatearth101.com 847
38.88.82.62 hobbizine.com 786
38.190.187.101 agenprica.com 775
38.88.82.214 arkatexinvestments.com 760
38.88.82.217 moonflowercottage.com 736
38.88.82.218 sunnionlineradio.com 712
38.88.82.215 gngpublications.com 681
38.40.244.238 amarillohayashi.com 603
38.88.82.58 yesterfactor.com 587
38.63.68.228 guoshunfanga.top 558
38.88.82.224 love-makes-it-ok.com 515
38.88.82.223 tribubuilder.com 515
38.47.222.160 chidey.top 514
38.97.40.99 thegamingjournals.com 464
38.88.82.222 sanjivanimba.org.in 452
38.61.9.13 zzbnhh.com 443

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

2,493,063 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
38.40.85.1 AS400194 Wire 3 LLC 2.11ms from Jacksonville, US
38.39.209.3 AS55140 Sho Me Technologies, LLC 5.54ms from Kansas City, US
38.39.133.218 AS203223 Unica Telecomunicazioni s.r.l. 7.82ms from Milan, IT
38.39.180.127 AS21554 Wisconsin CyberLynk Network, Inc. 0.16ms from Milwaukee, US
38.39.190.3 AS21554 Wisconsin CyberLynk Network, Inc. 0.17ms from Milwaukee, US
38.39.123.49 AS12132 Quebec Internet Inc 9.12ms from Montreal, CA
38.39.202.193 AS397545 Purple Cow Internet Inc 16.83ms from St. John's, CA
38.40.103.65 AS398721 OXIO 15.51ms from Vancouver, CA
38.40.127.129 AS398721 OXIO 11.41ms from Vancouver, CA
38.39.167.69 AS40029 Novus Entertainment Inc. 0.65ms from Vancouver, CA
38.39.170.252 AS40029 Novus Entertainment Inc. 0.48ms from Vancouver, CA
38.39.153.223 AS46957 Medicine Park Telephone Company 9.29ms from Dallas, US
38.40.79.1 AS400194 Wire 3 LLC 2.09ms from Jacksonville, US
38.39.148.1 AS19628 Mahaska Communication Group, LLC 13.29ms from Lincoln, US
38.39.151.129 AS19628 Mahaska Communication Group, LLC 13.12ms from Lincoln, US
38.39.103.1 AS12132 Quebec Internet Inc 10.53ms from Montreal, CA
38.39.89.70 AS32277 TBayTel 15.31ms from Toronto, CA
38.39.72.241 AS32277 TBayTel 15.09ms from Toronto, CA
38.39.169.1 AS40029 Novus Entertainment Inc. 0.65ms from Vancouver, CA
38.40.74.1 AS400194 Wire 3 LLC 2.13ms from Jacksonville, US
38.40.73.80 AS400194 Wire 3 LLC 2.06ms from Jacksonville, US
38.40.89.1 AS400194 Wire 3 LLC 2.11ms from Jacksonville, US
38.40.78.1 AS400194 Wire 3 LLC 2.10ms from Jacksonville, US
38.40.77.1 AS400194 Wire 3 LLC 2.11ms from Jacksonville, US
38.39.179.1 AS21554 Wisconsin CyberLynk Network, Inc. 0.50ms from Milwaukee, 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
73.167.50.136 AS7922 Comcast Cable Communications, LLC 8.15ms from Boston, US
34.78.183.216 AS396982 Google LLC 0.15ms from Brussels, BE
93.133.65.200 AS6805 Telefonica Germany GmbH & Co.OHG 3.66ms from Duesseldorf, DE
14.219.120.88 AS4134 CHINANET-BACKBONE 3.57ms from Guangzhou, CN
81.153.10.152 AS2856 British Telecommunications PLC 6.15ms from London, GB
86.166.57.72 AS2856 British Telecommunications PLC 5.74ms from London, GB
62.232.204.248 AS5413 Wavenet Limited 0.64ms from London, GB
70.235.148.248 AS7018 AT&T Enterprises, LLC 9.90ms from Miami, US
210.146.41.104 AS4725 SoftBank Corp. 14.43ms from Osaka, JP
123.131.83.184 AS4837 CHINA UNICOM China169 Backbone 7.96ms from Qingdao, CN
79.35.118.184 AS3269 Telecom Italia S.p.A. 6.55ms from Rende, IT
54.255.206.136 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
52.74.36.104 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
199.107.22.248 AS13788 US Courts 2.85ms from Ashburn, US
131.122.170.8 AS668 United States Department of Defense (DoD) 2.64ms from Ashburn, US
61.139.56.200 AS4134 CHINANET-BACKBONE 7.82ms from Chengdu, CN
86.47.52.136 AS5466 Eircom Limited 3.17ms from Dublin, IE
139.11.1.40 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.25ms from Hamburg, DE
113.8.95.200 AS4837 CHINA UNICOM China169 Backbone 10.78ms from Harbin, CN
8.217.98.88 AS45102 Alibaba (US) Technology Co., Ltd. 0.59ms from Hong Kong, HK
67.125.190.104 AS7018 AT&T Enterprises, LLC 3.61ms from Los Angeles, US
92.157.160.232 AS3215 Orange S.A. 14.77ms from Lyon, FR
83.113.116.24 AS3215 Orange S.A. 16.06ms from Paris, FR
181.135.198.72 AS13489 UNE EPM TELECOMUNICACIONES S.A. 15.29ms from Bogota, CO
197.56.10.88 AS8452 TE-AS 3.00ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 38.196.25.215
traceroute to 38.196.25.215 (38.196.25.215): 64 hops max, 52 byte packets
1 [AS15169] 64.233.175.57 30.385 ms
2 *
5 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs