1. All IP Ranges
  2. 149.0.0.0/8
  3. 149.29.0.0/16
  4. AS174  | 149.29.0.0/16

149.29.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-149-29-16

WHOIS Details

NetHandle:      NET-149-29-0-0-1
OrgID:          COGC
Parent:         NET-149-0-0-0-0
NetName:        COGENT-149-29-16
NetRange:       149.29.0.0 - 149.29.255.255
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

Overlapping Ranges

BGP prefixes that are contained by 149.29.0.0/16

Range ASN Company Num of IPs
149.29.64.0/19 AS58658 DXTL-SERVICE 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
149.239.0.0/16 AS12291 Deutsche Post AG 65,536
149.171.0.0/16 AS23859 University of New South Wales 65,536
149.206.0.0/16 AS216404 thyssenkrupp Information Management GmbH 65,536
149.61.0.0/16 AS23171 Manhattan College 65,536
149.21.0.0/16 AS10599 McKesson Corp. 65,536
149.235.0.0/16 AS205527 Opentext Software GmbH 65,536
149.244.0.0/16 AS203329 Knorr-Bremse AG 65,536
149.113.0.0/16 AS23700 Cogent Communications, LLC 65,536
149.22.0.0/16 AS174 Cogent Communications, LLC 65,536
149.102.0.0/16 AS174 Cogent Communications, LLC 65,536
149.8.0.0/16 AS19 Leidos, Inc. 65,536
149.2.0.0/16 AS174 Cogent Communications, LLC 65,536
149.127.0.0/16 AS174 Cogent Communications, LLC 65,536
149.65.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
149.11.0.0/16 AS174 Cogent Communications, LLC 65,536
149.68.0.0/16 AS18564 St. John's University, New York 65,536
149.123.0.0/16 AS174 Cogent Communications, LLC 65,536
149.30.0.0/16 AS174 Cogent Communications, LLC 65,536
149.58.0.0/16 AS20311 Valero Services, Inc 65,536
149.56.0.0/16 AS16276 OVH Hosting, Inc. 65,536
149.14.0.0/16 AS174 Cogent Communications, LLC 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
149.16.0.0/16 AS174 Cogent Communications, LLC 65,536
149.89.0.0/16 AS12271 Stuyvesant High School 65,536
149.110.0.0/16 AS23700 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
149.107.0.0/16 AS174 Cogent Communications, LLC 65,536
149.74.0.0/16 AS12479 Orange Espagne SA 65,536
149.104.0.0/16 AS174 Cogent Communications, LLC 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
149.100.0.0/16 AS174 Cogent Communications, LLC 65,536
149.151.0.0/16 AS10955 WILLIAM PATERSON UNIVERSITY 65,536
149.115.0.0/16 AS174 Cogent Communications, LLC 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
149.202.0.0/16 AS16276 OVH SAS 65,536
149.135.0.0/16 AS1221 Telstra Limited 65,536
149.146.0.0/16 AS24586 Stichting Samenwerkende Schiedamse en Vlaardingse ZiekenHuizen (S.S.V.Z) 65,536

Hosted domains

There are 70,380 domain names hosted across 12,504 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
149.29.0.186 ip-trunk.net 1
149.29.10.83 rscomputer.co 1

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

15,018 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
149.29.8.72 AS174 Cogent Communications, LLC 0.22ms from Frankfurt am Main, DE
149.29.125.131 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK
149.29.100.245 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.120.76 AS58658 DXTL 0.73ms from Hong Kong, HK
149.29.126.180 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
149.29.102.145 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.91.247 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.105.14 AS58658 DXTL 0.74ms from Hong Kong, HK
149.29.104.47 AS58658 DXTL 0.74ms from Hong Kong, HK
149.29.6.9 AS174 Cogent Communications, LLC 5.51ms from Budapest, HU
149.29.82.31 AS58658 DXTL 0.72ms from Hong Kong, HK
149.29.118.239 AS58658 DXTL 0.75ms from Hong Kong, HK
149.29.25.169 AS174 Cogent Communications, LLC 6.55ms from Portland, US
149.29.78.57 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.30.178 AS174 Cogent Communications, LLC 0.16ms from Milan, IT
149.29.3.146 AS174 Cogent Communications, LLC 0.25ms from Amsterdam, NL
149.29.67.219 AS58658 DXTL 0.74ms from Hong Kong, HK
149.29.114.179 AS58658 DXTL 0.77ms from Hong Kong, HK
149.29.96.138 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.88.98 AS58658 DXTL 0.76ms from Hong Kong, HK
149.29.77.17 AS58658 DXTL 0.74ms from Hong Kong, HK
149.29.29.122 AS174 Cogent Communications, LLC 0.20ms from Milan, IT
149.29.4.58 AS174 Cogent Communications, LLC 2.88ms from Naaldwijk, NL
149.29.64.198 AS58658 DXTL 0.75ms from Hong Kong, HK
149.29.106.178 AS58658 DXTL 0.73ms from Hong Kong, HK

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
71.65.248.80 AS11426 Charter Communications Inc 11.40ms from Ashburn, US
160.104.216.144 AS6186 Garcia Consulting, Inc. 0.06ms from Ashburn, US
69.143.219.128 AS7922 Comcast Cable Communications, LLC 5.54ms from Ashburn, US
47.42.15.240 AS20115 Charter Communications LLC 8.14ms from Atlanta, US
52.81.242.144 AS55960 Beijing Guanghuan Xinwang Digital 3.52ms from Beijing, CN
186.146.137.240 AS10620 Telmex Colombia S.A. 12.98ms from Bogota, CO
201.179.173.96 AS22927 Telefonica de Argentina 7.84ms from Buenos Aires, AR
85.65.49.0 AS1680 Cellcom Fixed Line Communication L.P 4.20ms from Haifa, IL
31.150.6.112 AS9145 EWE TEL GmbH 4.00ms from Hamburg, DE
114.107.3.0 AS4134 CHINANET-BACKBONE 7.56ms from Huai'an, CN
175.164.58.192 AS4837 CHINA UNICOM China169 Backbone 8.28ms from Liaoyang, CN
72.203.87.112 AS22773 Cox Communications Inc. 5.11ms from Los Angeles, US
191.98.97.128 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.39ms from Medellin, CO
112.253.105.64 AS4837 CHINA UNICOM China169 Backbone 7.48ms from Qingdao, CN
88.203.183.80 AS29580 A1 Bulgaria EAD 2.77ms from Sofia, BG
125.199.8.32 AS2518 BIGLOBE Inc. 13.34ms from Tokyo, JP
108.51.133.32 AS701 Verizon Business 2.10ms from Ashburn, US
24.126.254.0 AS7922 Comcast Cable Communications, LLC 4.35ms from Atlanta, US
23.213.119.144 AS16625 Akamai Technologies, Inc. 0.20ms from Chicago, US
108.231.185.240 AS7018 AT&T Enterprises, LLC 16.16ms from Chicago, US
24.140.185.160 AS12097 Massillon Cable Communications 13.89ms from Columbus, US
90.211.227.96 AS5607 Sky UK Limited 2.36ms from Erith, GB
187.105.97.240 AS28573 Claro NXT Telecomunicacoes Ltda 19.33ms from Fortaleza, BR
198.210.95.96 AS14155 Rural Telephone Service Co, Inc. 10.46ms from Kansas City, US
92.236.255.96 AS5089 Virgin Media Limited 9.77ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 149.29.26.66
traceroute to 149.29.26.66 (149.29.26.66): 7 hops max, 52 byte packets
3 [AS55293] 69.48.136.14 0.189 ms
4 [AS174] 38.142.132.57 0.849 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Detroit, US
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.

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