1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.11.0.0/16
  4. AS174  | 149.11.0.0/16

149.11.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-11-16

WHOIS Details

NetHandle:      NET-149-11-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-11-16
NetRange:       149.11.0.0 - 149.11.255.255
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:      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:      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 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
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 65,536
149.26.0.0/16 AS14962 NCR Voyix Corporation 65,536
149.164.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.116.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.211.0.0/16 AS15854 thyssenkrupp Information Management GmbH 65,536
149.202.0.0/16 AS16276 OVH SAS 65,536
149.65.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
149.100.0.0/16 AS174 Cogent Communications, LLC 65,536
149.114.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.186.0.0/16 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
149.84.0.0/16 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
149.115.0.0/16 AS174 Cogent Communications, LLC 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
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.235.0.0/16 AS16751 Opentext Software GmbH 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
149.144.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 223 domain names hosted across 52 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.11.45.155 appolloduck.com 55
149.11.40.42 immoviz.fr 30
149.11.45.140 apolloduck.com 14
149.11.73.172 deliciousradio.gr 11
149.11.45.160 apolloduck.co.uk 11
149.11.26.28 macarteauto.fr 9
149.11.45.136 yachthelm.co.uk 8
149.11.71.133 justtan.co.uk 7
149.11.58.226 msupport.fr 7
149.11.45.183 jamesandmonty.net 6
149.11.205.91 cdp-quintessence.com 6
149.11.45.145 forumboats.org 6
149.11.45.134 siliconink.us 5
149.11.130.19 guardus.fr 4
149.11.73.130 icsnodes.com 4
149.11.73.182 greekstream.org 4
149.11.45.187 marconfer.us 3
149.11.45.181 apolloduck.ca 3
149.11.242.100 kiviak-it.com 3
149.11.71.131 weledaftp.co.uk 2

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

4,236 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.11.200.162 AS174 Cogent Communications, LLC 0.28ms from Amsterdam, NL
149.11.201.170 AS174 Cogent Communications, LLC 0.34ms from Amsterdam, NL
149.11.170.66 AS174 Cogent Communications, LLC 0.18ms from Brussels, BE
149.11.150.10 AS174 Cogent Communications, LLC 0.69ms from Brussels, BE
149.11.34.194 AS174 Cogent Communications, LLC 0.50ms from Frankfurt am Main, DE
149.11.85.90 AS174 Cogent Communications, LLC 0.20ms from Frankfurt am Main, DE
149.11.30.2 AS174 Cogent Communications, LLC 0.39ms from London, GB
149.11.160.114 AS174 Cogent Communications, LLC 0.42ms from London, GB
149.11.240.138 AS174 Cogent Communications, LLC 0.42ms from Marseille, FR
149.11.164.6 AS174 Cogent Communications, LLC 0.26ms from Stockholm, SE
149.11.36.122 AS174 Cogent Communications, LLC 0.31ms from Dublin, IE
149.11.138.100 AS174 Cogent Communications, LLC 0.32ms from Frankfurt am Main, DE
149.11.114.26 AS174 Cogent Communications, LLC 0.52ms from Paris, FR
149.11.112.110 AS174 Cogent Communications, LLC 0.18ms from Stockholm, SE
149.11.66.9 AS174 Cogent Communications, LLC 0.75ms from Frankfurt am Main, DE
149.11.140.74 AS174 Cogent Communications, LLC 0.32ms from London, GB
149.11.193.130 AS174 Cogent Communications, LLC 0.18ms from Madrid, ES
149.11.18.202 AS174 Cogent Communications, LLC 0.60ms from Sevilla, ES
149.11.84.14 AS174 Cogent Communications, LLC 0.22ms from Frankfurt am Main, DE
149.11.89.130 AS174 Cogent Communications, LLC 0.10ms from Zuerich, CH
149.11.39.186 AS174 Cogent Communications, LLC 0.15ms from Dronten, NL
149.11.228.7 AS174 Cogent Communications, LLC 0.24ms from Frankfurt am Main, DE
149.11.108.50 AS174 Cogent Communications, LLC 1.11ms from London, GB
149.11.148.46 AS174 Cogent Communications, LLC 0.33ms from Zuerich, CH
149.11.80.6 AS174 Cogent Communications, LLC 0.55ms from Amsterdam, NL

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
40.128.151.192 AS7029 Windstream Communications LLC 0.50ms from Atlanta, US
73.238.241.64 AS7922 Comcast Cable Communications, LLC 8.91ms from Boston, US
52.167.142.0 AS8075 Microsoft Corporation 0.19ms from Boydton, US
110.185.110.16 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.95ms from Chengdu, CN
62.198.49.32 AS3308 Telia Company AB 1.32ms from Copenhagen, DK
39.129.2.16 AS9808 China Mobile Communications Group Co., Ltd. 3.40ms from Kunming, CN
119.115.42.0 AS4837 CHINA UNICOM China169 Backbone 11.85ms from Liaoyang, CN
95.95.174.112 AS2860 NOS COMUNICACOES, S.A. 1.97ms from Lisbon, PT
130.41.121.64 AS394089 Google LLC 0.52ms from Madrid, ES
151.48.42.0 AS1267 WIND TRE S.P.A. 3.51ms from Milan, IT
78.36.15.112 AS12389 PJSC Rostelecom 1.57ms from Murmansk, RU
200.106.180.0 AS271257 RODRIGO SANTINELLI DE LIMA 2.35ms from Osasco, BR
153.189.178.176 AS4713 NTT DOCOMO BUSINESS,Inc. 3.00ms from Tokyo, JP
15.195.32.144 AS7057 Managed Network Systems Inc. 5.68ms from Toronto, CA
111.196.117.112 AS4808 China Unicom Beijing Province Network 4.47ms from Beijing, CN
54.245.156.176 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
207.231.13.240 AS20432 North East Fiber, LLC 12.83ms from Dallas, US
113.188.77.208 AS45899 VNPT Corp 2.53ms from Ho Chi Minh City, VN
43.103.100.0 AS45102 Alibaba (US) Technology Co., Ltd. 1.30ms from Hong Kong, HK
168.253.90.160 AS37650 CM Value Added Services (Pty) Ltd 0.21ms from Johannesburg, ZA
62.244.187.48 AS25180 Exponential-E Ltd. 2.16ms from London, GB
156.229.127.144 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.21ms from Los Angeles, US
142.91.225.48 AS395954 Leaseweb USA, Inc. 1.26ms from Los Angeles, US
95.123.193.240 AS3352 TELEFONICA DE ESPANA S.A.U. 11.10ms from Madrid, ES
136.158.39.48 AS17639 Converge ICT Solutions Inc. 0.75ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -f5 149.11.241.250
traceroute to 149.11.241.250 (149.11.241.250): 64 hops max, 52 byte packets
6 [AS174] 149.11.241.250 34.988 ms
Measurement taken from IPinfo ProbeNet in Cairo, EG
On

What are IP address ranges?

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