1. All IP Ranges
  2. 154.0.0.0/8
  3. 154.3.0.0/16
  4. AS174  | 154.3.0.0/16

154.3.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-154-3-16

WHOIS Details

NetHandle:      NET-154-3-0-0-1
OrgID:          COGC
Parent:         NET-154-0-0-0-0
NetName:        COGENT-154-3-16
NetRange:       154.3.0.0 - 154.3.255.255
NetType:        allocation
Comment:        Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
RegDate:        1992-02-05
Updated:        2025-10-08
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:      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


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:      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

Overlapping Ranges

BGP prefixes that are contained by 154.3.0.0/16

Range ASN Company Num of IPs
154.3.34.0/24 AS906 Private Customer 256
154.3.33.0/24 AS906 Private Customer 256
154.3.39.0/24 AS906 Private Customer 256
154.3.59.0/24 AS210661 ZMTO Technologies 256
154.3.237.0/24 AS64249 Charles River Operation, LLC 256
154.3.236.0/24 AS64249 Charles River Operation, LLC 256
154.3.222.0/24 AS64249 Charles River Operation 256
154.3.61.0/24 AS273828 256
154.3.57.0/24 AS274190 ZIGTECDOM SRL 256
154.3.223.0/24 AS174 Skytale Hosting LLC DBA VigilX Networks 256
154.3.91.0/24 AS32913 Skylink Fiber 256
154.3.224.0/24 AS399275 Solid Systems LLC 256
154.3.129.0/24 AS64249 Charles River Operation 256
154.3.63.0/24 AS60117 Cogent Communications - IPENG 256
154.3.225.0/24 AS174 Lantern Technology, LLC 256
154.3.32.0/24 AS906 Private Customer 256
154.3.169.0/24 AS152644 Qiniu (China) Limited 256
154.3.133.0/24 AS174 High Proxies / HPRO Group Limited 256
154.3.135.0/24 AS174 High Proxies / HPRO Group Limited 256
154.3.38.0/24 AS906 Private Customer 256
154.3.45.0/24 AS64249 Charles River Operation 256
154.3.41.0/24 AS174 HuaBo Technology International Limited 256
154.3.37.0/24 AS906 Private Customer 256
154.3.36.0/24 AS906 Private Customer 256
154.3.60.0/24 AS174 PGM Global Inc. 256
154.3.62.0/24 AS174 MixRank 256
154.3.35.0/24 AS906 Private Customer 256
154.3.82.0/23 AS174 GuangZhou Zike Network Technology Co Ltd 512
154.3.130.0/23 AS174 Kookeey Network Co Limited 512
154.3.220.0/23 AS174 Tiger Roar Technology Pte Ltd 512
154.3.232.0/23 AS174 Webshare Software, Company 512
154.3.234.0/23 AS174 Webshare Software, Company 512
154.3.250.0/23 AS174 Kookeey Network Co Limited 512
154.3.252.0/23 AS174 EXTRA CONSULT SRL 512
154.3.52.0/23 AS174 Kookeey Network Co Limited 512
154.3.54.0/23 AS174 GuangZhou Zike Network Technology Co Ltd 512
154.3.80.0/23 AS174 GuangZhou Zike Network Technology Co Ltd 512
154.3.78.0/23 AS140171 Reisnet Broadband Pvt. Ltd. 512
154.3.84.0/23 AS174 GuangZhou Zike Network Technology Co Ltd 512
154.3.86.0/23 AS174 GuangZhou Zike Network Technology Co Ltd 512
154.3.0.0/22 AS63916 Cogent Communications - IPENG 1,024
154.3.92.0/22 AS5650 Server Destroyers LLC 1,024
154.3.4.0/22 AS174 Cogent Communications - IPENG 1,024
154.3.228.0/22 AS174 Cogent Communications - IPENG 1,024
154.3.0.0/22 AS174 Cogent Communications - IPENG 1,024
154.3.152.0/21 AS174 Code 200, UAB 2,048
154.3.144.0/21 AS174 Code 200, UAB 2,048
154.3.136.0/21 AS174 Code 200 UAB 2,048
154.3.160.0/21 AS174 Code 200, UAB 2,048
154.3.176.0/21 AS174 Code 200, UAB 2,048

Nearby Ranges

BGP prefixes that overlap with 154.0.0.0/8

Range ASN Company Num of IPs
154.240.0.0/12 AS36947 Telecom Algeria 1,048,576
154.128.0.0/12 AS37069 The Egyptian Company for Mobile Services (Mobinil) 1,048,576
154.160.0.0/12 AS30986 Scancom Limited 1,048,576
154.176.0.0/12 AS8452 TE Data 1,048,576
154.152.0.0/13 AS36926 Airtel Networks Kenya Limited 524,288
154.228.0.0/14 AS37075 Airtel-Uganda 262,144
154.232.0.0/14 AS36974 MTN COTE D'IVOIRE S.A 262,144
154.76.0.0/14 AS36926 Airtel Networks Kenya Limited 262,144
154.74.0.0/15 AS37035 MIC TANZANIA LTD 131,072
154.122.0.0/15 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 131,072
154.124.0.0/15 AS8346 SONATEL Societe Nationale Des Telecommunications Du Senegal 131,072
154.110.0.0/16 AS37693 OoredooTN 65,536
154.105.0.0/16 AS37693 OoredooTN 65,536
154.108.0.0/16 AS37693 Ooredoo TN 65,536
154.104.0.0/16 AS37693 OoredooTN 65,536
154.112.0.0/16 AS16058 Gabon Telecom / Office of Posts and Telecommunications of Gabon 65,536
154.32.0.0/16 AS4637 African Network Information Center - (AfriNIC) Ltd 65,536
154.145.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.107.0.0/16 AS37693 OoredooTN 65,536
154.109.0.0/16 AS37693 OoredooTN 65,536
154.190.0.0/16 AS8452 TE Data 65,536
154.187.0.0/16 AS8452 TE Data 65,536
154.20.0.0/16 AS852 African Network Information Center - (AfriNIC) Ltd 65,536
154.11.0.0/16 AS7861 TELUS Communications Inc. 65,536
154.11.0.0/16 AS852 TELUS Communications Inc. 65,536
154.148.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.150.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.147.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.149.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.5.0.0/16 AS852 TELUS Communications Inc. 65,536
154.191.0.0/16 AS8452 TE Data 65,536
154.111.0.0/16 AS37693 Route-05-04-04-OT 65,536
154.144.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.106.0.0/16 AS37693 OoredooTN 65,536
154.21.0.0/16 AS174 African Network Information Center - (AfriNIC) Ltd 65,536
154.33.0.0/16 AS4694 IDC Frontier Inc. 65,536
154.186.0.0/16 AS8452 TE Data 65,536
154.146.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.17.0.0/16 AS174 Cogent Communications, LLC 65,536
154.9.0.0/16 AS174 Cogent Communications, LLC 65,536
154.64.0.0/16 AS174 Cogent Communications, LLC 65,536
154.15.0.0/16 AS3257 GTT 65,536
154.244.0.0/16 AS36947 Reseau 4G LTE 65,536
154.113.0.0/16 AS37282 Mainone Cable Company 65,536
154.69.0.0/16 AS37457 Telkom SA Ltd. 65,536
154.14.0.0/16 AS3257 African Network Information Center - (AfriNIC) Ltd 65,536
154.7.0.0/16 AS174 African Network Information Center - (AfriNIC) Ltd 65,536
154.121.0.0/16 AS327712 Algerie Telecom Mobile MOBILIS 65,536
154.122.0.0/16 AS12455 Dynamic pool for gsm users 65,536

Hosted domains

There are 2,432 domain names hosted across 463 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
154.3.9.68 sexnung.online 127
154.3.62.35 mixrankdatasets.com 30
154.3.8.91 134u.tk 3
154.3.8.37 tripaps.com 2
154.3.8.89 shelper.top 2
154.3.8.169 lixunhuan.store 1
154.3.8.50 shopf888.com 1
154.3.132.4 theentertainmentzone.com 1
154.3.6.13 wallter5.xyz 1
154.3.8.119 mcartown.com 1
154.3.10.181 clothingbene.tk 1
154.3.8.44 gigscloud.ga 1
154.3.170.19 lhy.bar 1
154.3.8.24 vvlot.com 1
154.3.5.145 fuckchina.tw 1
154.3.8.46 zvxc122.top 1
154.3.4.116 avvabobcat.tk 1
154.3.10.163 jijifanfan.asia 1
154.3.8.143 vipshop001.top 1
154.3.40.172 vwupdate.my 1

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

23,011 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
154.3.249.1 AS174 Cogent Communications, LLC 0.77ms from Dallas, US
154.3.139.28 AS174 Cogent Communications, LLC 0.78ms from Paris, FR
154.3.181.87 AS174 Cogent Communications, LLC 0.57ms from Toronto, CA
154.3.150.78 AS174 Cogent Communications, LLC 0.58ms from Toronto, CA
154.3.19.89 AS215595 SparkTech LTD 0.20ms from Fremont, US
154.3.135.194 AS174 Cogent Communications, LLC 0.73ms from Paris, FR
154.3.158.21 AS174 Cogent Communications, LLC 0.57ms from Toronto, CA
154.3.17.53 AS215595 SparkTech LTD 0.21ms from Fremont, US
154.3.220.38 AS174 Cogent Communications, LLC 0.49ms from Madrid, ES
154.3.48.10 AS263157 Tu Casa Inalambrica de Mexico 3.21ms from Santiago de Queretaro, MX
154.3.145.162 AS174 Cogent Communications, LLC 0.58ms from Toronto, CA
154.3.162.16 AS174 Cogent Communications, LLC 0.57ms from Toronto, CA
154.3.165.176 AS174 Cogent Communications, LLC 0.56ms from Toronto, CA
154.3.167.163 AS174 Cogent Communications, LLC 0.55ms from Toronto, CA
154.3.166.18 AS174 Cogent Communications, LLC 0.57ms from Toronto, CA
154.3.54.75 AS174 Cogent Communications, LLC 0.74ms from Amsterdam, NL
154.3.210.116 AS174 Cogent Communications, LLC 0.31ms from Ashburn, US
154.3.30.240 AS215595 SparkTech LTD 0.22ms from Chicago, US
154.3.28.49 AS215595 SparkTech LTD 0.23ms from Chicago, US
154.3.234.68 AS174 Cogent Communications, LLC 1.33ms from Dallas, US
154.3.169.1 AS152644 QINIU Limited 1.71ms from Ho Chi Minh City, VN
154.3.131.1 AS174 Cogent Communications, LLC 0.59ms from London, GB
154.3.130.1 AS174 Cogent Communications, LLC 0.44ms from London, GB
154.3.82.1 AS174 Cogent Communications, LLC 0.76ms from Los Angeles, US
154.3.237.50 AS64249 Charles River Operation 0.37ms from Boston, 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
65.173.82.128 AS174 Cogent Communications, LLC 11.98ms from Detroit, US
4.245.244.240 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
188.42.34.64 AS7979 Servers.com, Inc. 4.76ms from Frankfurt am Main, DE
120.32.96.240 AS4134 CHINANET-BACKBONE 2.86ms from Fuzhou, CN
82.52.188.176 AS3269 Telecom Italia S.p.A. 4.50ms from Milan, IT
69.163.225.16 AS26347 New Dream Network, LLC 0.28ms from Portland, US
40.124.89.0 AS8075 Microsoft Corporation 0.15ms from San Antonio, US
23.98.75.192 AS8075 Microsoft Corporation 0.64ms from Singapore, SG
57.181.174.16 AS16509 Amazon.com, Inc. 1.04ms from Tokyo, JP
61.21.122.224 AS9824 JCOM Co., Ltd. 13.24ms from Tokyo, JP
188.209.16.160 AS58224 Iran Telecommunication Company PJS 17.23ms from Yerevan, AM
92.68.224.224 AS1136 KPN B.V. 0.50ms from Amsterdam, NL
113.75.106.144 AS4134 CHINANET-BACKBONE 3.38ms from Guangzhou, CN
123.16.202.32 AS45899 VNPT Corp 1.73ms from Hanoi, VN
147.241.89.176 AS668 United States Department of Defense (DoD) 1.81ms from Los Angeles, US
61.69.217.176 AS7545 TPG Telecom Limited 1.69ms from Melbourne, AU
82.90.31.0 AS3269 Telecom Italia S.p.A. 1.37ms from Milan, IT
69.163.186.0 AS26347 New Dream Network, LLC 0.28ms from Portland, US
211.23.70.64 AS3462 Data Communication Business Group 0.84ms from Taipei, TW
60.251.21.16 AS3462 Data Communication Business Group 0.78ms from Taipei, TW
13.230.42.48 AS16509 Amazon.com, Inc. 1.00ms from Tokyo, JP
174.92.11.176 AS577 Bell Canada 9.26ms from Toronto, CA
109.228.113.208 AS8585 Crnogorski Telekom a.d.Podgorica 11.51ms from Zagreb, HR
73.7.48.80 AS7922 Comcast Cable Communications, LLC 4.81ms from Atlanta, US
106.51.80.176 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 1.42ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 154.3.129.137
traceroute to 154.3.129.137 (154.3.129.137): 64 hops max, 52 byte packets
5 [AS3356] 4.31.155.202 77.673 ms
6 [AS27552] 198.160.62.4 77.272 ms
8 [AS64249] 154.3.129.137 77.724 ms
Measurement taken from IPinfo ProbeNet in Coventry, GB
On

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