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  2. 149.0.0.0/8
  3. AS174  | 149.50.0.0/15

149.50.0.0/15

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-50-16

WHOIS Details

NetHandle:      NET-149-50-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-50-16
NetRange:       149.50.0.0 - 149.50.255.255
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:      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 149.50.0.0/15

Range ASN Company Num of IPs
149.50.222.0/24 AS212238 Datacamp Limited 256
149.50.223.0/24 AS212238 Datacamp Limited 256
149.50.219.0/24 AS212238 Datacamp Limited 256
149.50.221.0/24 AS212238 Datacamp Limited 256
149.50.217.0/24 AS212238 Datacamp Limited 256
149.50.218.0/24 AS212238 Datacamp Limited 256
149.50.220.0/24 AS212238 Datacamp Limited 256
149.50.100.0/24 AS197455 OSZO-2 256
149.50.208.0/24 AS212238 Datacamp Limited 256
149.50.209.0/24 AS212238 Datacamp Limited 256
149.50.210.0/24 AS212238 Datacamp Limited 256
149.50.211.0/24 AS212238 Datacamp Limited 256
149.50.212.0/24 AS212238 Datacamp Limited 256
149.50.213.0/24 AS212238 Datacamp Limited 256
149.50.214.0/24 AS212238 Datacamp Limited 256
149.50.215.0/24 AS212238 Datacamp Limited 256
149.50.216.0/24 AS212238 Datacamp Limited 256
149.50.160.0/20 AS202282 Fibrus Networks ltd 4,096
149.50.176.0/20 AS196954 Epcan GmbH 4,096
149.50.192.0/20 AS22724 PuntoNet S.A. 4,096
149.50.32.0/19 AS198967 BITel Gesellschaft fur Telekommunikation mbH 8,192
149.50.96.0/19 AS201814 MEVSPACE 8,192
149.50.96.0/19 AS207208 MEVSPACE 8,192
149.50.0.0/19 AS42611 Zzoomm Plc 8,192

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
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.235.0.0/16 AS203160 Opentext Software GmbH 65,536
149.220.0.0/16 AS680 Helmholtz-Zentrum Dresden-Rossendorf e.V. 65,536
149.172.0.0/16 AS3209 Vodafone West GmbH 65,536
149.227.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.221.0.0/16 AS9175 Circ IT GmbH & Co KG 65,536
149.15.0.0/16 AS20337 SUNY Institute of Technology 65,536
149.222.0.0/16 AS680 Sokratesplatz 1 65,536
149.244.0.0/16 AS38943 Knorr-Bremse AG 65,536
149.205.0.0/16 AS680 Rechenzentrum 65,536
149.217.0.0/16 AS680 Max-Planck-Institut fuer Kernphysik 65,536
149.219.0.0/16 AS43623 Westdeutscher Rundfunk Koeln 65,536
149.125.0.0/16 AS4190 Binghamton University 65,536
149.203.0.0/16 AS680 Universitaetsklinikum Magdeburg 65,536
149.225.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.168.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
149.219.0.0/16 AS8303 Westdeutscher Rundfunk Koeln 65,536
149.199.0.0/16 AS32537 Xilinx Incorporated 65,536
149.32.0.0/16 AS26577 BAE Systems Inc. 65,536
149.169.0.0/16 AS2900 Arizona State University 65,536
149.105.0.0/16 AS401248 The Jewish Theological Seminary of America 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.235.0.0/16 AS16751 Opentext Software GmbH 65,536
149.31.0.0/16 AS27616 The New School 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.160.0.0/16 AS27198 Indiana University 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.70.0.0/16 AS46887 Bank Street College 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.75.0.0/16 AS6079 RCN 65,536
149.253.0.0/16 AS749 DoD Network Information Center 65,536
149.156.0.0/16 AS8267 the network covers whole Krakow area 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.58.0.0/16 AS20311 Valero Services, Inc 65,536
149.91.0.0/16 AS174 Cogent Communications, LLC 65,536
149.244.0.0/16 AS203329 Knorr-Bremse AG 65,536
149.40.0.0/16 AS174 Cogent Communications, LLC 65,536
149.85.0.0/16 AS174 Cogent Communications, LLC 65,536
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 12,343 domain names hosted across 4,251 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Read more

Pingable IPs

32,469 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.50.1.43 AS42611 Full Fibre Limited 1.97ms from London, GB
149.50.99.4 AS201814 MEVSPACE sp. z o.o. 1.56ms from Warsaw, PL
149.50.38.26 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.94ms from Amsterdam, NL
149.50.57.248 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.89ms from Amsterdam, NL
149.50.48.221 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 10.35ms from Frankfurt am Main, DE
149.50.51.116 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 10.04ms from Frankfurt am Main, DE
149.50.26.91 AS42611 Full Fibre Limited 1.86ms from London, GB
149.50.29.151 AS42611 Full Fibre Limited 2.10ms from London, GB
149.50.30.239 AS42611 Full Fibre Limited 1.84ms from London, GB
149.50.106.37 AS201814 MEVSPACE sp. z o.o. 1.51ms from Warsaw, PL
149.50.107.4 AS201814 MEVSPACE sp. z o.o. 1.57ms from Warsaw, PL
149.50.61.177 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.85ms from Amsterdam, NL
149.50.34.207 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.88ms from Amsterdam, NL
149.50.49.195 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 10.37ms from Amsterdam, NL
149.50.31.105 AS42611 Full Fibre Limited 1.66ms from London, GB
149.50.24.3 AS42611 Full Fibre Limited 1.88ms from London, GB
149.50.46.110 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.90ms from Amsterdam, NL
149.50.12.175 AS42611 Full Fibre Limited 2.06ms from London, GB
149.50.25.11 AS42611 Full Fibre Limited 1.78ms from London, GB
149.50.6.74 AS42611 Full Fibre Limited 2.09ms from London, GB
149.50.114.248 AS201814 MEVSPACE sp. z o.o. 1.60ms from Warsaw, PL
149.50.103.92 AS201814 MEVSPACE sp. z o.o. 1.54ms from Warsaw, PL
149.50.35.243 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.82ms from Amsterdam, NL
149.50.143.1 AS27823 Dattatec.com 0.10ms from Rosario, AR
149.50.22.92 AS42611 Full Fibre Limited 1.98ms from London, GB

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
162.239.194.239 AS7018 AT&T Enterprises, LLC 11.56ms from Atlanta, US
3.33.186.47 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
73.167.237.47 AS7922 Comcast Cable Communications, LLC 10.14ms from Boston, US
177.152.90.255 AS52535 Elonet Provedor de Internet Ltda 11.02ms from Campina Grande, BR
43.218.214.79 AS16509 Amazon.com, Inc. 0.14ms from Jakarta, ID
86.110.48.175 AS42831 UK Dedicated Servers Limited 0.26ms from London, GB
87.15.82.175 AS3269 Telecom Italia S.p.A. 9.71ms from Milan, IT
90.25.250.159 AS3215 Orange S.A. 1.90ms from Paris, FR
102.37.121.159 AS8075 Microsoft Corporation 0.14ms from Pretoria, ZA
94.19.72.79 AS35807 SkyNet Ltd. 0.51ms from Saint Petersburg, RU
211.50.127.111 AS3786 LG DACOM Corporation 5.21ms from Seoul, KR
183.191.55.15 AS4837 CHINA UNICOM China169 Backbone 3.17ms from Taiyuan, CN
35.199.186.159 AS396982 Google LLC 0.14ms from The Dalles, US
202.208.50.79 AS2510 FUJITSU LIMITED 6.24ms from Tokyo, JP
78.88.7.191 AS29314 VECTRA S.A. 7.84ms from Warsaw, PL
93.143.153.95 AS5391 Hrvatski Telekom d.d. 7.01ms from Zagreb, HR
51.138.78.47 AS8075 Microsoft Corporation 1.34ms from Amsterdam, NL
195.210.126.63 AS137409 GSL Networks Pty LTD 0.11ms from Ashburn, US
97.200.214.63 AS6167 Verizon Business 10.44ms from Atlanta, US
197.91.65.31 AS20011 Dimension Data 1.72ms from Cape Town, ZA
162.191.178.63 AS21928 T-Mobile USA, Inc. 18.93ms from Chicago, US
82.165.143.239 AS8560 IONOS SE 2.72ms from Frankfurt am Main, DE
34.105.177.63 AS396982 Google LLC 0.10ms from London, GB
47.151.183.63 AS5650 Frontier Communications of America, Inc. 4.16ms from Los Angeles, US
2.234.125.143 AS12874 Fastweb SpA 10.16ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 149.51.174.126
traceroute to 149.51.174.126 (149.51.174.126): 8 hops max, 52 byte packets
4 [AS174] 38.142.86.1 0.857 ms
5 [AS174] 154.54.28.73 0.686 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

What are IP address ranges?

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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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