1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.40.0.0/16
  4. AS174  | 149.40.0.0/16

149.40.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-40-16

WHOIS Details

NetHandle:      NET-149-40-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-40-16
NetRange:       149.40.0.0 - 149.40.255.255
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 149.40.0.0/16

Range ASN Company Num of IPs
149.40.62.0/24 AS212238 Datacamp Limited 256
149.40.59.0/24 AS212238 Datacamp Limited 256
149.40.60.0/24 AS212238 Datacamp Limited 256
149.40.61.0/24 AS212238 Datacamp Limited 256
149.40.63.0/24 AS212238 Datacamp Limited 256
149.40.48.0/24 AS212238 Datacamp Limited 256
149.40.49.0/24 AS212238 Datacamp Limited 256
149.40.50.0/24 AS212238 Datacamp Limited 256
149.40.51.0/24 AS212238 Datacamp Limited 256
149.40.52.0/24 AS212238 Datacamp Limited 256
149.40.53.0/24 AS212238 Datacamp Limited 256
149.40.56.0/24 AS212238 DataCamp Limited 256
149.40.57.0/24 AS212238 DataCamp Limited 256
149.40.58.0/24 AS212238 Datacamp Limited 256
149.40.54.0/23 AS212238 Datacamp Limited 512
149.40.0.0/21 AS212655 YouFibre Ltd 2,048
149.40.8.0/21 AS197033 S.A.S.U. KOESIO NETWORKS 2,048
149.40.16.0/20 AS28323 AYKO TECNOLOGIA LTDA 4,096
149.40.96.0/19 AS41354 ITS Technology Group Limited 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
149.108.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.209.0.0/16 AS207441 Norsk Hydro ASA 65,536
149.15.0.0/16 AS20337 SUNY Institute of Technology 65,536
149.1.0.0/16 AS8075 Microsoft Corporation 65,536
149.70.0.0/16 AS46887 Bank Street College 65,536
149.166.0.0/16 AS87 Indiana University 65,536
149.253.0.0/16 AS749 DoD Network Information Center 65,536
149.198.0.0/16 AS8075 Microsoft Limited 65,536
149.156.0.0/16 AS8267 the network covers whole Krakow area 65,536
149.220.0.0/16 AS680 Helmholtz-Zentrum Dresden-Rossendorf e.V. 65,536
149.160.0.0/16 AS87 Indiana University 65,536
149.163.0.0/16 AS87 Indiana University 65,536
149.204.0.0/16 AS8075 Microsoft Limited 65,536
149.77.0.0/16 AS4195 D. E. Shaw & Co. LP 65,536
149.105.0.0/16 AS401248 The Jewish Theological Seminary of America 65,536
149.227.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.199.0.0/16 AS32537 Xilinx Incorporated 65,536
149.113.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.155.0.0/16 AS786 Biotechnology And Biological Science Research Council 65,536
149.175.0.0/16 AS8075 Microsoft Limited 65,536
149.205.0.0/16 AS680 Rechenzentrum 65,536
149.201.0.0/16 AS47610 Fachhochschule Aachen 65,536
149.203.0.0/16 AS680 Universitaetsklinikum Magdeburg 65,536
149.168.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
149.32.0.0/16 AS26577 BAE Systems Inc. 65,536
149.217.0.0/16 AS680 Max-Planck-Institut fuer Kernphysik 65,536
149.161.0.0/16 AS87 Indiana University 65,536
149.162.0.0/16 AS87 Indiana University 65,536
149.221.0.0/16 AS9175 Circ IT GmbH & Co KG 65,536
149.148.0.0/16 AS2494 Spitalgasse 23 65,536
149.169.0.0/16 AS2900 Arizona State University 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.172.0.0/16 AS3209 Vodafone West GmbH 65,536
149.160.0.0/16 AS27198 Indiana University 65,536
149.225.0.0/16 AS702 Verizon Deutschland GmbH 65,536
149.222.0.0/16 AS680 Sokratesplatz 1 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.58.0.0/16 AS20311 Valero Services, Inc 65,536
149.235.0.0/16 AS203160 Opentext Software GmbH 65,536
149.110.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.31.0.0/16 AS27616 The New School 65,536
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 65,536
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.44.0.0/16 AS16509 Amazon.com, Inc. 65,536
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536

Hosted domains

There are 244 domain names hosted across 140 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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Pingable IPs

13,516 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.40.228.177 AS38193 Transworld Associates (Pvt.) Ltd. 0.64ms from Karachi, PK
149.40.83.111 AS55201 SkyQuantum Internet Service 0.23ms from Fremont, US
149.40.80.49 AS10103 HK Broadband Network Ltd. 0.49ms from Hong Kong, HK
149.40.88.195 AS10103 HK Broadband Network Ltd. 0.49ms from Hong Kong, HK
149.40.122.25 AS41354 ITS Technology Group Limited 0.81ms from London, GB
149.40.115.6 AS41354 ITS Technology Group Limited 1.63ms from London, GB
149.40.23.10 AS28323 AYKO TECNOLOGIA LTDA 8.82ms from Rio de Janeiro, BR
149.40.69.228 AS55201 SkyQuantum Internet Service 0.22ms from Fremont, US
149.40.65.1 AS23532 IOVZ NETWORKS INC 0.22ms from Lisbon, PT
149.40.120.232 AS41354 ITS Technology Group Limited 0.84ms from London, GB
149.40.106.157 AS41354 ITS Technology Group Limited 0.80ms from Manchester, GB
149.40.113.6 AS41354 ITS Technology Group Limited 0.73ms from Manchester, GB
149.40.18.21 AS28323 AYKO TECNOLOGIA LTDA 13.96ms from Rio de Janeiro, BR
149.40.66.143 AS10103 HK Broadband Network Ltd. 0.55ms from Hong Kong, HK
149.40.2.113 AS212655 YouFibre Limited 0.73ms from London, GB
149.40.53.189 AS212238 Datacamp Limited 0.47ms from Los Angeles, US
149.40.17.204 AS28323 AYKO TECNOLOGIA LTDA 14.12ms from Rio de Janeiro, BR
149.40.52.34 AS212238 Datacamp Limited 0.56ms from Vienna, AT
149.40.73.198 AS55201 SkyQuantum Internet Service 0.26ms from Fremont, US
149.40.10.116 AS197033 KOESIO Networks SAS 1.55ms from Paris, FR
149.40.64.80 AS55201 SkyQuantum Internet Service 0.35ms from Fremont, US
149.40.74.73 AS55201 SkyQuantum Internet Service 0.24ms from Fremont, US
149.40.63.204 AS212238 Datacamp Limited 0.14ms from London, GB
149.40.103.125 AS41354 ITS Technology Group Limited 0.76ms from Manchester, GB
149.40.9.30 AS197033 KOESIO Networks SAS 7.57ms from Paris, FR

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
182.65.208.240 AS24560 Bharti Airtel Ltd., Telemedia Services 3.60ms from Ahmedabad, IN
52.12.253.208 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
35.87.48.160 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
67.197.166.80 AS14615 Comporium, Inc 6.31ms from Charlotte, US
210.123.40.112 AS18176 KOOKMIN UNIVERSITY 1.68ms from Incheon, KR
51.49.145.240 AS16509 Amazon.com, Inc. 6.77ms from Madrid, ES
130.91.214.0 AS55 University of Pennsylvania 3.26ms from New York City, US
52.191.132.240 AS8075 Microsoft Corporation 0.31ms from Quincy, US
13.223.71.128 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
131.243.180.16 AS16 Lawrence Berkeley National Laboratory 3.48ms from San Jose, US
73.222.81.144 AS7922 Comcast Cable Communications, LLC 5.30ms from San Jose, US
200.229.22.64 AS272891 INVERSIONES TECNOLOGICAS UNO SPA 1.88ms from Santiago, CL
125.183.6.16 AS17858 LG POWERCOMM 7.32ms from Seoul, KR
114.34.61.176 AS3462 Data Communication Business Group 0.98ms from Taipei, TW
210.68.214.48 AS4780 Digital United Inc. 6.94ms from Taipei, TW
60.110.213.192 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP
102.29.0.64 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.81ms from Tunis, TN
120.219.71.160 AS24445 Henan Mobile Communications Co.,Ltd 4.77ms from Zhengzhou, CN
73.61.125.176 AS7922 Comcast Cable Communications, LLC 6.88ms from Boston, US
102.189.134.0 AS24835 Vodafone Data 10.20ms from Cairo, EG
142.251.165.192 AS15169 Google LLC 0.76ms from Council Bluffs, US
220.164.82.224 AS4134 CHINANET-BACKBONE 6.00ms from Kunming, CN
137.25.154.224 AS20115 Charter Communications LLC 5.01ms from Los Angeles, US
1.43.5.96 AS4804 Microplex PTY LTD 2.73ms from Melbourne, AU
58.211.78.48 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 4.78ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 149.40.69.91
traceroute to 149.40.69.91 (149.40.69.91): 64 hops max, 52 byte packets
5 *
Measurement taken from IPinfo ProbeNet in Fremont, US
On

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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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