1. All IP Ranges
  2. 148.0.0.0/8
  3. 148.254.0.0/16
  4. AS174  | 148.254.0.0/16

148.254.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-148-254-16

WHOIS Details

NetHandle:      NET-148-254-0-0-1
OrgID:          COGC
Parent:         NET-148-0-0-0-0
NetName:        COGENT-148-254-16
NetRange:       148.254.0.0 - 148.254.255.255
NetType:        allocation
RegDate:        1991-03-06
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:        [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


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

Nearby Ranges

BGP prefixes that overlap with 148.0.0.0/8

Range ASN Company Num of IPs
148.196.0.0/16 AS559 Service Informatique de l'Entite Neuchateloise (SIEN) 65,536
148.100.0.0/16 AS6124 Marist University 65,536
148.70.0.0/16 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 65,536
148.187.0.0/16 AS559 Centro Svizzero di Calcolo Scientifico 65,536
148.136.0.0/16 AS3301 Kerstingatan 2 65,536
148.8.0.0/16 AS394673 Milwaukee Area Technical College 65,536
148.62.0.0/16 AS33070 Rackspace Hosting 65,536
148.206.0.0/16 AS3596 Universidad Autonoma Metropolitana 65,536
148.198.0.0/16 AS31382 Telecommunications 65,536
148.204.0.0/16 AS3484 Instituto Politecnico Nacional 65,536
148.99.0.0/16 AS16509 Amazon.com, Inc. 65,536
148.111.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
148.104.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
148.103.0.0/16 AS28118 ALTICE DOMINICANA S.A. 65,536
148.103.0.0/16 AS12066 ALTICE DOMINICANA S.A. 65,536
148.71.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.154.0.0/16 AS16509 Amazon.com, Inc. 65,536
148.85.0.0/16 AS32559 Amherst College 65,536
148.126.0.0/16 AS2575 Salt River Project Agricultural Improvement and Power District 65,536
148.208.0.0/16 AS272323 CFE TELECOMUNICACIONES E INTERNET PARA TODOS 65,536
148.228.0.0/16 AS3141 Benemerita Universidad Autonoma de Puebla 65,536
148.234.0.0/16 AS3454 Universidad Autonoma de Nuevo Leon 65,536
148.55.0.0/16 AS16509 Amazon Technologies Inc. 65,536
148.73.0.0/16 AS16509 Amazon.com, Inc. 65,536
148.61.0.0/16 AS237 Grand Valley State University 65,536
148.94.0.0/16 AS16509 Amazon.com, Inc. 65,536
148.238.0.0/16 AS11172 Universidad de Monterrey 65,536
148.81.0.0/16 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 65,536
148.229.0.0/16 AS18734 UNIVERSIDAD AUTONOMA DE CHIHUAHUA 65,536
148.179.0.0/16 AS11719 Eaton Corporation 65,536
148.244.0.0/16 AS11172 Alestra, S. de R.L. de C.V. 65,536
148.168.0.0/16 AS11971 Pfizer Inc. 65,536
148.69.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.63.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
148.56.0.0/16 AS12430 VODAFONE ESPANA S.A.U. 65,536
148.3.0.0/16 AS12430 ORG-AMS1-RIPE 65,536
148.246.0.0/16 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 65,536
148.149.0.0/16 AS13325 Michigan State Government 65,536
148.211.0.0/16 AS11172 UNIVERSIDAD AUTONOMA DE AGUASCALIENTES 65,536
148.175.0.0/16 AS13649 KENNECOTT UTAH COPPER LLC 65,536
148.100.0.0/16 AS14618 Marist University 65,536
148.2.0.0/16 AS197425 SE-581 88 Linkoping 65,536
148.60.0.0/16 AS2200 Universite de Rennes 1 65,536
148.213.0.0/16 AS15236 Universidad de Colima 65,536
148.6.0.0/16 AS3314 MTA Wigner Fizikai Kutatokozpont 65,536
148.84.0.0/16 AS31822 Lehman College 65,536
148.216.0.0/16 AS11172 Universidad Michoacana de San Nicolas de Hidalgo 65,536
148.162.0.0/16 AS16509 Amazon Technologies Inc. 65,536
148.65.0.0/16 AS16509 Amazon.com, Inc. 65,536
148.137.0.0/16 AS7150 Commonwealth University of Pennsylvania 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
86.120.75.32 AS8708 DIGI ROMANIA S.A. 2.21ms from Bucharest, RO
75.13.160.0 AS7018 AT&T Enterprises, LLC 9.60ms from Dallas, US
109.109.172.128 AS24916 Orbital Net Ltd 2.02ms from London, GB
76.175.105.32 AS20001 Charter Communications Inc 4.49ms from Los Angeles, US
121.84.218.160 AS17511 OPTAGE Inc. 2.04ms from Osaka, JP
153.199.32.224 AS4713 NTT DOCOMO BUSINESS,Inc. 4.88ms from Osaka, JP
119.176.4.64 AS4837 CHINA UNICOM China169 Backbone 3.69ms from Qingdao, CN
13.65.40.240 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
175.24.72.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.63ms from Shanghai, CN
46.205.223.224 AS12912 T-Mobile Polska S.A. 8.33ms from Warsaw, PL
104.45.56.208 AS8075 Microsoft Corporation 0.15ms from Amsterdam, NL
172.204.131.96 AS8075 Microsoft Corporation 0.17ms from Auckland, NZ
35.87.195.16 AS16509 Amazon.com, Inc. 0.62ms from Boardman, US
45.242.116.0 AS24863 Link Egypt (Link.NET) 7.23ms from Cairo, EG
58.23.227.160 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Fuzhou, CN
212.178.230.48 AS399643 COOKSON HILLS CONNECT, LLC 6.96ms from Kansas City, US
86.145.198.144 AS2856 British Telecommunications PLC 5.06ms from London, GB
20.143.110.0 AS8075 Microsoft Corporation 0.46ms from Melbourne, AU
98.242.223.160 AS7922 Comcast Cable Communications, LLC 2.73ms from Miami, US
118.105.83.112 AS18126 Chubu Telecommunications Company, Inc. 5.01ms from Osaka, JP
153.226.113.16 AS4713 NTT DOCOMO BUSINESS,Inc. 8.54ms from Osaka, JP
83.8.120.192 AS5617 Orange Polska Spolka Akcyjna 5.06ms from Poznan, PL
200.10.21.192 AS11340 Red Universitaria Nacional 9.73ms from Santiago, CL
177.141.24.176 AS28573 Claro NXT Telecomunicacoes Ltda 6.58ms from Sao Paulo, BR
211.109.227.16 AS9318 SK Broadband Co Ltd 1.28ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m7 148.254.15.54
traceroute to 148.254.15.54 (148.254.15.54): 7 hops max, 52 byte packets
1 [AS174] 38.96.254.1 0.413 ms
2 *
3 [AS174] 154.24.0.141 2.921 ms
4 [AS174] 154.54.1.5 4.092 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Vancouver, CA
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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