1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.2.0.0/16
  4. AS174  | 149.2.0.0/16

149.2.0.0/16

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-149-2-16

WHOIS Details

NetHandle:      NET-149-2-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-2-16
NetRange:       149.2.0.0 - 149.2.255.255
NetType:        allocation
RegDate:        1992-01-28
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 149.2.0.0/16

Range ASN Company Num of IPs
149.2.89.0/24 AS19313 Datacor, Inc. 256
149.2.82.0/23 AS272112 Telecable Dominicano S.A. 512
149.2.84.0/23 AS39944 Telecom North America Inc 512

Nearby Ranges

BGP prefixes that overlap with 149.0.0.0/8

Range ASN Company Num of IPs
149.228.0.0/14 AS702 Verizon Deutschland GmbH 262,144
149.146.0.0/16 AS24586 Stichting Samenwerkende Schiedamse en Vlaardingse ZiekenHuizen (S.S.V.Z) 65,536
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.108.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.171.0.0/16 AS23859 University of New South Wales 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.235.0.0/16 AS203160 Opentext Software GmbH 65,536
149.58.0.0/16 AS20311 Valero Services, Inc 65,536
149.15.0.0/16 AS20337 SUNY Institute of Technology 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.113.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.209.0.0/16 AS207441 Norsk Hydro ASA 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.84.0.0/16 AS13513 Alfred University 65,536
149.224.0.0/16 AS15943 wilhelm.tel GmbH 65,536
149.173.0.0/16 AS12229 SAS Institute, Inc. 65,536
149.167.0.0/16 AS135887 Telstra Limited 65,536
149.25.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.61.0.0/16 AS23171 Manhattan College 65,536
149.90.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
149.136.0.0/16 AS1348 California Department of Transportation 65,536
149.216.0.0/16 AS12422 Rellinghauser Strasse 1-11 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.244.0.0/16 AS203329 Knorr-Bremse AG 65,536
149.236.0.0/16 AS12843 Bruker Physik GmbH 65,536
149.132.0.0/16 AS137 Universita' degli Studi di Milano - Bicocca 65,536
149.43.0.0/16 AS1289 Colgate University 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.23.0.0/16 AS14618 Zebra Technologies Corporation 65,536
149.153.0.0/16 AS1213 Local Ethernet 65,536
149.139.0.0/16 AS137 Area della Ricerca del CNR Firenze 65,536
149.157.0.0/16 AS1213 Maynooth University 65,536
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.110.0.0/16 AS23700 Cogent Communications, LLC 65,536

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.2.99.201 businessandmediainstitute.com 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

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

IP Address ASN Details
149.2.82.185 AS272112 TELECABLE DOMINICANO, S.A. 22.93ms from Miami, US
149.2.89.21 AS19313 Datacor, Inc. 2.27ms from Secaucus, US
149.2.83.254 AS272112 TELECABLE DOMINICANO, S.A. 24.70ms from Miami, 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
37.6.219.0 AS25472 Nova Telecommunications & Media Single Member S.A 7.81ms from Athens, GR
111.201.127.48 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
183.220.30.144 AS9808 China Mobile Communications Group Co., Ltd. 3.85ms from Chengdu, CN
97.127.247.16 AS209 CenturyLink Communications, LLC 19.77ms from Chicago, US
171.245.23.128 AS7552 Viettel Group 2.45ms from Hanoi, VN
36.63.30.48 AS4134 CHINANET-BACKBONE 7.99ms from Huai'an, CN
175.148.16.48 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Liaoyang, CN
72.203.50.112 AS22773 Cox Communications Inc. 8.93ms from Los Angeles, US
83.47.145.32 AS3352 TELEFONICA DE ESPANA S.A.U. 8.11ms from Madrid, ES
217.155.48.32 AS13037 Zen Internet Ltd 1.17ms from Manchester, GB
34.17.182.224 AS396982 Google LLC 2.32ms from Milan, IT
178.125.116.128 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.35ms from Minsk, BY
142.58.197.80 AS11105 Simon Fraser University 4.50ms from Seattle, US
175.245.184.48 AS4766 Korea Telecom 4.30ms from Seoul, KR
133.200.192.192 AS2518 BIGLOBE Inc. 2.59ms from Tokyo, JP
41.62.184.80 AS37705 TOPNET 2.13ms from Tunis, TN
39.98.9.16 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.51ms from Zhangjiakou, CN
125.239.121.192 AS4771 Spark New Zealand Trading Ltd. 3.45ms from Auckland, NZ
217.86.212.32 AS3320 Deutsche Telekom AG 4.66ms from Duesseldorf, DE
86.209.190.32 AS3215 Orange S.A. 13.28ms from Frankfurt am Main, DE
94.125.101.112 AS41745 Baykov Ilya Sergeevich 0.53ms from Frankfurt am Main, DE
105.242.34.176 AS36994 Vodacom 0.73ms from Johannesburg, ZA
81.135.173.128 AS2856 British Telecommunications PLC 2.64ms from London, GB
92.237.40.128 AS5089 Virgin Media Limited 5.93ms from London, GB
98.61.161.192 AS7922 Comcast Cable Communications, LLC 7.24ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 149.2.84.251
traceroute to 149.2.84.251 (149.2.84.251): 10 hops max, 52 byte packets
5 [AS8966] 195.229.0.244 111.14 ms
6 [AS8966] 5.195.70.173 110.878 ms
7 [AS8966] 195.229.27.38 117.506 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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