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  2. 154.0.0.0/8
  3. AS174  | 154.12.0.0/15

154.12.0.0/15

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-154-12-16

WHOIS Details

NetHandle:      NET-154-12-0-0-1
OrgID:          COGC
Parent:         NET-154-0-0-0-0
NetName:        COGENT-154-12-16
NetRange:       154.12.0.0 - 154.12.255.255
NetType:        allocation
RegDate:        1992-02-05
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:      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:      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

Overlapping Ranges

BGP prefixes that are contained by 154.12.0.0/15

Range ASN Company Num of IPs
154.12.176.0/24 AS906 Private Customer 256
154.13.81.0/24 AS174 Lantern Technology, LLC 256
154.13.82.0/24 AS174 LIASAIL GLOBAL HONGKONG LIMITED 256
154.13.83.0/24 AS174 Veloxee Corp 256
154.12.65.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.183.0/24 AS132110 Private Customer 256
154.13.223.0/24 AS9009 NCRYPTD LLC 256
154.13.0.0/24 AS64249 Charles River Operation 256
154.13.136.0/24 AS212238 NCRYPTD NET LTD 256
154.13.197.0/24 AS212238 NCRYPTD LLC 256
154.12.6.0/24 AS64249 Charles River Operation, LLC 256
154.12.2.0/24 AS64249 Charles River Operation, LLC 256
154.13.216.0/24 AS5650 Frontier Communications of America, Inc. 256
154.13.127.0/24 AS55286 Brick Run Media 256
154.13.124.0/24 AS55286 Brick Run Media 256
154.13.1.0/24 AS273887 256
154.13.67.0/24 AS274123 GLOBAL INVERNET SRL 256
154.13.123.0/24 AS55286 BRM 256
154.12.131.0/24 AS174 High Proxies / HPRO Group Limited 256
154.13.94.0/24 AS399275 SOLID DALLAS 256
154.13.114.0/24 AS55286 Vintorix Private Limited 256
154.13.113.0/24 AS55286 Vintorix Private Limited 256
154.12.0.0/24 AS40797 Easy Voice, LLC 256
154.13.149.0/24 AS44066 LifeinCloud LTD, 256
154.13.112.0/24 AS55286 J2 Lab, LLC 256
154.13.109.0/24 AS55286 Brick Run Media 256
154.13.95.0/24 AS55096 Canyon Partners LLC 256
154.13.106.0/24 AS55286 Brick Run Media 256
154.12.160.0/24 AS55286 stormproxies 256
154.12.167.0/24 AS55286 Servermania Engineering 256
154.13.219.0/24 AS134450 Aventice 256
154.12.128.0/24 AS137180 Ping Technology Labs LTD 256
154.12.129.0/24 AS137180 Ping Technology Labs LTD 256
154.12.179.0/24 AS906 Private Customer 256
154.12.180.0/24 AS132110 Private Customer 256
154.13.130.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.156.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.157.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.158.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.159.0/24 AS174 High Proxies / HPRO Group Limited 256
154.12.178.0/24 AS906 Private Customer 256
154.13.148.0/24 AS174 High Proxies / HPRO Group Limited 256
154.13.160.0/24 AS174 HuaBo Technology International Limited 256
154.13.161.0/24 AS174 High Proxies / HPRO Group Limited 256
154.13.222.0/24 AS9009 WIFIBER IKE 256
154.13.139.0/24 AS9009 WIFIBER IKE 256
154.12.181.0/24 AS132110 Private Customer 256
154.12.182.0/24 AS132110 Private Customer 256
154.13.138.0/24 AS9009 WIFIBER IKE 256
154.13.65.0/24 AS174 High Proxies / HPRO Group Limited 256

Nearby Ranges

BGP prefixes that overlap with 154.0.0.0/8

Range ASN Company Num of IPs
154.160.0.0/12 AS30986 Scancom Limited 1,048,576
154.176.0.0/12 AS8452 TE Data 1,048,576
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
154.152.0.0/13 AS36926 Airtel Networks Kenya Limited 524,288
154.76.0.0/14 AS36926 Airtel Networks Kenya Limited 262,144
154.232.0.0/14 AS36974 MTN COTE D'IVOIRE S.A 262,144
154.228.0.0/14 AS37075 Airtel-Uganda 262,144
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
154.74.0.0/15 AS37035 MIC TANZANIA LTD 131,072
154.14.0.0/16 AS3257 GTT 65,536
154.32.0.0/16 AS4637 Telstra Limited 65,536
154.7.0.0/16 AS174 Cogent Communications, LLC 65,536
154.15.0.0/16 AS3257 African Network Information Center - (AfriNIC) Ltd 65,536
154.9.0.0/16 AS174 Cogent Communications, LLC 65,536
154.33.0.0/16 AS4694 IDC Frontier Inc. 65,536
154.64.0.0/16 AS174 Cogent Communications, LLC 65,536
154.121.0.0/16 AS327712 Algerie Telecom Mobile MOBILIS 65,536
154.244.0.0/16 AS36947 Reseau 4G LTE 65,536
154.108.0.0/16 AS37693 Ooredoo TN 65,536
154.187.0.0/16 AS8452 TE Data 65,536
154.109.0.0/16 AS37693 OoredooTN 65,536
154.144.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.5.0.0/16 AS852 TELUS Communications Inc. 65,536
154.113.0.0/16 AS37282 Mainone Cable Company 65,536
154.107.0.0/16 AS37693 OoredooTN 65,536
154.105.0.0/16 AS37693 OoredooTN 65,536
154.21.0.0/16 AS174 African Network Information Center - (AfriNIC) Ltd 65,536
154.147.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.110.0.0/16 AS37693 OoredooTN 65,536
154.123.0.0/16 AS12455 TELKOM MOBILE USERS 65,536
154.191.0.0/16 AS8452 TE Data 65,536
154.3.0.0/16 AS174 Cogent Communications, LLC 65,536
154.190.0.0/16 AS8452 TE Data 65,536
154.146.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.20.0.0/16 AS852 TELUS Communications Inc. 65,536
154.11.0.0/16 AS7861 African Network Information Center - (AfriNIC) Ltd 65,536
154.104.0.0/16 AS37693 OoredooTN 65,536
154.145.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.111.0.0/16 AS37693 Route-05-04-04-OT 65,536
154.150.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.149.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.106.0.0/16 AS37693 OoredooTN 65,536
154.148.0.0/16 AS6713 CASA_4G_MarocTelecom 65,536
154.122.0.0/16 AS12455 Dynamic pool for gsm users 65,536
154.17.0.0/16 AS174 African Network Information Center - (AfriNIC) Ltd 65,536
154.69.0.0/16 AS37457 Telkom SA Ltd. 65,536
154.186.0.0/16 AS8452 TE Data 65,536
154.11.0.0/16 AS852 African Network Information Center - (AfriNIC) Ltd 65,536

Hosted domains

There are 98,507 domain names hosted across 10,823 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
154.13.31.102 4374y.com 842
154.13.30.111 99102by.top 265
154.13.30.89 9dd57.live 162
154.13.31.100 aituantv.world 150
154.13.30.125 sc611.com 111
154.13.30.61 tpghhry.cc 94
154.13.30.31 wjltpb.vip 61
154.13.30.30 lzzce.vip 42
154.13.30.80 pmjjvk.cc 41
154.13.30.32 f2ds0e.vip 39
154.13.31.60 kxc888a53.com 32
154.13.30.112 6166005.cc 32
154.13.30.49 n3588.tv 24
154.13.31.99 rrdvglhb.world 22
154.13.31.28 11hhxz914.xyz 19
154.13.30.10 bla55.cc 11
154.13.31.29 26htxz725.xyz 11
154.13.30.98 qnwdme.cc 10
154.13.30.27 jia0yimao.xyz 10
154.13.30.39 bihed1.site 9

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

45,897 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
154.12.17.129 AS401696 cognetcloud INC 0.23ms from Hong Kong, HK
154.12.67.3 AS174 Cogent Communications, LLC 0.28ms from Los Angeles, US
154.12.40.182 AS35251 NetLab Global 0.51ms from Los Angeles, US
154.12.23.1 AS401696 cognetcloud INC 0.22ms from Hong Kong, HK
154.12.61.43 AS979 NetLab Global 0.41ms from Hong Kong, HK
154.12.14.95 AS174 Cogent Communications, LLC 0.63ms from London, GB
154.12.37.203 AS35251 NetLab Global 0.27ms from Los Angeles, US
154.12.75.1 AS174 Cogent Communications, LLC 4.69ms from Durham, US
154.12.22.1 AS401696 cognetcloud INC 0.24ms from Hong Kong, HK
154.12.9.1 AS174 Cogent Communications, LLC 0.77ms from Los Angeles, US
154.12.38.113 AS979 NetLab Global 0.39ms from Los Angeles, US
154.12.65.148 AS174 Cogent Communications, LLC 0.34ms from London, GB
154.12.49.155 AS174 Cogent Communications, LLC 0.52ms from Los Angeles, US
154.12.43.1 AS35251 NetLab Global 0.31ms from Los Angeles, US
154.12.12.13 AS174 Cogent Communications, LLC 0.44ms from London, GB
154.12.63.129 AS979 NetLab Global 0.35ms from Hong Kong, HK
154.12.7.4 AS174 Cogent Communications, LLC 1.86ms from Houston, US
154.12.57.7 AS35251 NetLab Global 0.38ms from Los Angeles, US
154.12.53.1 AS979 NetLab Global 0.51ms from Los Angeles, US
154.12.27.129 AS401696 cognetcloud INC 0.22ms from Hong Kong, HK
154.12.18.1 AS401696 cognetcloud INC 0.24ms from Hong Kong, HK
154.12.34.211 AS35251 NetLab Global 0.49ms from Los Angeles, US
154.12.5.1 AS174 Cogent Communications, LLC 0.59ms from Madrid, ES
154.12.73.1 AS174 Cogent Communications, LLC 0.39ms from Minneapolis, US
154.12.48.73 AS174 Cogent Communications, LLC 0.57ms from Los Angeles, 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
5.193.168.175 AS5384 Emirates Internet 2.87ms from Al Fujairah City, AE
23.44.70.239 AS16625 Akamai Technologies, Inc. 0.32ms from Amsterdam, NL
20.61.22.63 AS8075 Microsoft Corporation 1.23ms from Amsterdam, NL
69.180.52.15 AS7922 Comcast Cable Communications, LLC 1.48ms from Atlanta, US
120.6.189.191 AS4837 CHINA UNICOM China169 Backbone 9.49ms from Beijing, CN
201.80.17.63 AS28573 Claro NXT Telecomunicacoes Ltda 14.53ms from Belo Horizonte, BR
35.165.45.191 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
82.131.237.111 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 5.73ms from Budapest, HU
201.253.182.95 AS7303 Telecom Argentina S.A. 10.34ms from Buenos Aires, AR
223.122.246.175 AS137872 China Mobile Hong Kong Company Limited 2.22ms from Hong Kong, HK
161.210.91.79 AS14513 Des Moines Area Community College 7.91ms from Lincoln, US
81.100.76.159 AS5089 Virgin Media Limited 11.40ms from London, GB
45.15.116.255 AS206195 BECONET FIBRA S.L. 5.50ms from Madrid, ES
2.36.15.143 AS30722 Vodafone Italia S.p.A. 2.92ms from Milan, IT
125.116.248.47 AS4134 CHINANET-BACKBONE 5.14ms from Ningbo, CN
81.51.120.159 AS3215 Orange S.A. 11.57ms from Paris, FR
81.0.246.239 AS51167 Contabo GmbH 0.11ms from Portsmouth, GB
60.243.37.31 AS17488 Hathway IP Over Cable Internet 1.61ms from Saint Thomas Mount, IN
118.216.40.207 AS9318 SK Broadband Co Ltd 9.34ms from Seoul, KR
210.194.71.191 AS9824 JCOM Co., Ltd. 10.81ms from Tokyo, JP
217.86.139.159 AS3320 Deutsche Telekom AG 5.38ms from Frankfurt am Main, DE
129.204.185.143 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.21ms from Guangzhou, CN
137.184.158.47 AS14061 DigitalOcean, LLC 0.21ms from New York City, US
157.65.136.143 AS2514 NTT PC Communications, Inc. 11.87ms from Osaka, JP
143.14.188.191 AS64267 Sprious LLC 0.20ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 154.12.155.113
traceroute to 154.12.155.113 (154.12.155.113): 64 hops max, 52 byte packets
7 *
8 [AS23520] 69.79.100.108 49.351 ms
9 [AS23520] 69.79.100.4 48.671 ms
10 *
11 [AS174] 154.54.167.186 49.768 ms
12 *
13 *
14 [AS5650] 154.12.155.113 84.149 ms
Measurement taken from IPinfo ProbeNet in Bridgetown, BB
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.

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