1. All IP Ranges
  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:      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


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

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
149.50.214.0/24 AS212238 Datacamp Limited 256
149.50.215.0/24 AS212238 Datacamp Limited 256
149.50.216.0/24 AS212238 Datacamp Limited 256
149.50.217.0/24 AS212238 Datacamp Limited 256
149.50.218.0/24 AS212238 Datacamp Limited 256
149.50.219.0/24 AS212238 Datacamp Limited 256
149.50.220.0/24 AS212238 Datacamp Limited 256
149.50.221.0/24 AS212238 Datacamp Limited 256
149.50.223.0/24 AS212238 Datacamp Limited 256
149.50.100.0/24 AS197455 OSZO-2 256
149.51.124.0/24 AS55201 Comcast Cable Communications, LLC 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
149.50.160.0/20 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
149.50.96.0/19 AS207208 MEVSPACE 8,192
149.50.32.0/19 AS198967 BITel Gesellschaft fur Telekommunikation mbH 8,192
149.50.96.0/19 AS201814 MEVSPACE 8,192
149.50.0.0/19 AS42611 Zzoomm Plc 8,192
149.51.128.0/18 AS154395 Rackdog, LLC 16,384
149.51.128.0/18 AS398465 Rackdog, LLC 16,384

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
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.100.0.0/16 AS174 Cogent Communications, LLC 65,536
149.65.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.98.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.80.0.0/16 AS16509 Amazon Technologies Inc. 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.206.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.235.0.0/16 AS16751 Opentext Software GmbH 65,536
149.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.250.0.0/16 AS15854 EntServ Deutschland GmbH 65,536
149.136.0.0/16 AS1348 California Department of Transportation 65,536
149.157.0.0/16 AS1213 Maynooth University 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.84.0.0/16 AS13513 Alfred University 65,536
149.25.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.173.0.0/16 AS12229 SAS Institute, Inc. 65,536
149.167.0.0/16 AS135887 Telstra Limited 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.90.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
149.224.0.0/16 AS15943 wilhelm.tel GmbH 65,536
149.216.0.0/16 AS12422 Rellinghauser Strasse 1-11 65,536
149.23.0.0/16 AS14618 Zebra Technologies Corporation 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.139.0.0/16 AS137 Area della Ricerca del CNR Firenze 65,536
149.132.0.0/16 AS137 Universita' degli Studi di Milano - Bicocca 65,536
149.236.0.0/16 AS12843 Bruker Physik GmbH 65,536
149.202.0.0/16 AS16276 OVH SAS 65,536
149.43.0.0/16 AS1289 Colgate University 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.153.0.0/16 AS1213 Local Ethernet 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 14,930 domain names hosted across 4,601 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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.
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Read more

Pingable IPs

33,056 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.51.60.35 AS7029 Windstream Communications LLC 0.71ms from Ashburn, US
149.50.58.63 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.50ms from Frankfurt am Main, DE
149.50.233.229 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.22ms from Istanbul, TR
149.50.228.59 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 17.46ms from Istanbul, TR
149.50.239.19 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.26ms from Istanbul, TR
149.50.254.136 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.26ms from Istanbul, TR
149.50.7.169 AS42611 Full Fibre Limited 3.27ms from London, GB
149.50.135.208 AS27823 Dattatec.com 0.17ms from Rosario, AR
149.50.151.1 AS27823 Dattatec.com 1.41ms from Rosario, AR
149.50.144.21 AS27823 Dattatec.com 0.21ms from Rosario, AR
149.50.210.194 AS212238 Datacamp Limited 0.10ms from Tokyo, JP
149.50.222.42 AS212238 Datacamp Limited 0.15ms from Toronto, CA
149.51.56.138 AS7029 Windstream Communications LLC 0.63ms from Ashburn, US
149.50.155.1 AS27823 Dattatec.com 9.04ms from Buenos Aires, AR
149.50.238.100 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 3.76ms from Istanbul, TR
149.50.235.83 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 12.07ms from Istanbul, TR
149.50.17.208 AS42611 Full Fibre Limited 3.00ms from London, GB
149.50.108.106 AS201814 MEVSPACE sp. z o.o. 1.20ms from Warsaw, PL
149.50.97.23 AS201814 MEVSPACE sp. z o.o. 1.25ms from Warsaw, PL
149.51.35.189 AS7029 Windstream Communications LLC 0.52ms from Ashburn, US
149.50.43.182 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.70ms from Frankfurt am Main, DE
149.50.45.189 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.59ms from Frankfurt am Main, DE
149.50.36.230 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.68ms from Frankfurt am Main, DE
149.50.247.1 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 6.33ms from Istanbul, TR
149.50.244.209 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 4.31ms from Istanbul, TR

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
20.56.147.31 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
68.144.211.111 AS6327 Shaw Communications 9.24ms from Calgary, CA
90.99.17.143 AS41128 Orange S.A. 0.92ms from Chicago, US
74.141.107.47 AS10796 Charter Communications Inc 10.14ms from Columbus, US
73.153.110.63 AS7922 Comcast Cable Communications, LLC 4.09ms from Denver, US
54.228.78.159 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
199.126.189.95 AS852 TELUS Communications Inc. 2.67ms from Edmonton, CA
154.222.202.31 AS202656 Ivanov Vitaliy Sergeevich 0.16ms from Frankfurt am Main, DE
86.138.146.79 AS2856 British Telecommunications PLC 2.88ms from London, GB
82.43.86.223 AS5089 Virgin Media Limited 14.21ms from London, GB
212.230.191.31 AS15704 XTRA TELECOM S.A. 1.32ms from Madrid, ES
2.234.125.143 AS12874 Fastweb SpA 10.26ms from Milan, IT
95.221.246.47 AS12714 PJSC MegaFon 2.02ms from Moscow, RU
71.94.75.79 AS20115 Charter Communications LLC 10.30ms from Santa Clara, US
122.35.108.239 AS17858 LG POWERCOMM 1.93ms from Seoul, KR
106.13.215.95 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 6.01ms from Shenzhen, CN
98.204.177.175 AS7922 Comcast Cable Communications, LLC 5.36ms from Ashburn, US
141.216.73.79 AS394769 University of Michigan - Flint 2.26ms from Detroit, US
54.78.119.63 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
51.199.48.31 AS5607 Sky UK Limited 1.03ms from Dublin, IE
185.143.138.63 AS50564 CARTAGO TELECOM S. L. 8.33ms from Madrid, ES
68.207.255.79 AS33363 Charter Communications, Inc 9.53ms from Orlando, US
184.27.174.239 AS16625 Akamai Technologies, Inc. 0.22ms from Osaka, JP
86.236.58.79 AS3215 Orange S.A. 10.12ms from Paris, FR
176.174.34.15 AS5410 Bouygues Telecom SA 7.45ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 149.51.32.108
traceroute to 149.51.32.108 (149.51.32.108): 64 hops max, 52 byte packets
5 *
6 *
7 [AS7029] 40.131.33.111 3.057 ms
8 *
9 *
10 [AS7029] 149.51.32.108 0.669 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

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