1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.29.0.0/16
  4. AS174  | 199.29.0.0/16

199.29.0.0/16

AS174  ·  Cogent Communications, LLC

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Summary

Country United States
Domain cogentco.com
ASN AS174
Registry ARIN
ID COGENT-199-29-16

WHOIS Details

NetHandle:      NET-199-29-0-0-1
OrgID:          COGC
Parent:         NET-199-0-0-0-0
NetName:        COGENT-199-29-16
NetRange:       199.29.0.0 - 199.29.255.255
NetType:        allocation
RegDate:        1993-10-19
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:        [email protected]
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:      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 199.29.0.0/16

Range ASN Company Num of IPs
199.29.143.0/24 AS174 Cogent Communications - IPENG 256
199.29.143.0/24 AS174 Cogent Communications - IPENG 256
199.29.8.0/24 AS54294 Erie Community College 256
199.29.143.0/24 AS16409 Cogent Communications - IPENG 256
199.29.143.0/24 AS16409 Cogent Communications - IPENG 256

Nearby Ranges

BGP prefixes that overlap with 199.0.0.0/8

Range ASN Company Num of IPs
199.128.0.0/11 AS4155 USDA 2,097,152
199.92.0.0/14 AS3356 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS11499 Level 3 Parent, LLC 262,144
199.92.0.0/14 AS30054 Level 3 Parent, LLC 262,144
199.0.0.0/14 AS174 Cogent Communications, LLC 262,144
199.236.0.0/14 AS2914 NTT America, Inc. 262,144
199.17.0.0/16 AS675 Minnesota State Colleges and Universities 65,536
199.18.0.0/16 AS33167 OARnet 65,536
199.44.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
199.199.0.0/16 AS40160 Inteliquent, inc. 65,536
199.8.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.61.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.203.0.0/16 AS202940 Cellcom Fixed Line Communication L.P 65,536
199.117.0.0/16 AS13993 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS13501 OARnet 65,536
199.40.0.0/16 AS2571 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.234.0.0/16 AS2914 NTT America, Inc. 65,536
199.40.0.0/16 AS19905 DHL Information Services (Asia-Pacific) Sdn Bhd 65,536
199.118.0.0/16 AS8075 Microsoft Limited 65,536
199.72.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.50.0.0/16 AS8075 Microsoft Limited 65,536
199.18.0.0/16 AS36368 OARnet 65,536
199.174.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.18.0.0/16 AS22320 OARnet 65,536
199.8.0.0/16 AS46266 Indiana Higher Education Telecommunication System (IHETS) 65,536
199.63.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.90.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
199.205.0.0/16 AS16509 Amazon.com, Inc. 65,536
199.18.0.0/16 AS3112 OARnet 65,536
199.117.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.194.0.0/16 AS22463 CDK Global, LLC 65,536
199.240.0.0/16 AS6079 RCN 65,536
199.203.0.0/16 AS1680 Cellcom Fixed Line Communication L.P 65,536
199.218.0.0/16 AS600 OARnet 65,536
199.117.0.0/16 AS15295 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS54427 CenturyLink Communications, LLC 65,536
199.126.0.0/16 AS852 TELUS Communications Inc. 65,536
199.232.0.0/16 AS54113 Fastly, Inc. 65,536
199.117.0.0/16 AS26819 CenturyLink Communications, LLC 65,536
199.117.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.44.0.0/16 AS209 CenturyLink Communications, LLC 65,536
199.18.0.0/16 AS600 OARnet 65,536
199.111.0.0/16 AS225 University of Virginia 65,536
199.240.0.0/16 AS11404 RCN 65,536
199.243.0.0/16 AS577 Bell Canada 65,536
199.218.0.0/16 AS25822 OARnet 65,536
199.18.0.0/16 AS25822 OARnet 65,536
199.44.0.0/16 AS3356 CenturyLink Communications, LLC 65,536
199.199.0.0/16 AS5006 Inteliquent, inc. 65,536

Hosted domains

There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
199.29.1.156 envention.tv 3
199.29.62.52 xujiuec.com 1
199.29.67.105 izpak.cn 1
199.29.2.57 new-united-media.com 1

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

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

IP Address ASN Details
199.29.6.88 AS54294 ERIE COMMUNITY COLLEGE 6.71ms from Buffalo, US
199.29.227.69 AS6195 The Goldman Sachs Group, Inc. 3.35ms from Philadelphia, US
199.29.192.10 AS11351 Charter Communications Inc 23.26ms from Chicago, US

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
49.49.45.176 AS45758 Triple T Broadband Public Company Limited 7.06ms from Bangkok, TH
141.72.80.16 AS553 BelWue-Koordination 1.95ms from Frankfurt am Main, DE
61.178.3.192 AS4134 CHINANET-BACKBONE 1.14ms from Lanzhou, CN
135.235.239.240 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
82.41.147.224 AS42831 UK Dedicated Servers Limited 0.28ms from London, GB
89.91.236.128 AS5410 Bouygues Telecom SA 1.76ms from Paris, FR
81.75.183.0 AS3269 Telecom Italia S.p.A. 3.68ms from Rome, IT
112.186.33.208 AS4766 Korea Telecom 2.53ms from Seoul, KR
60.21.28.160 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Tieling, CN
14.8.122.0 AS2516 KDDI CORPORATION 11.38ms from Tokyo, JP
94.229.197.64 AS12479 Orange Espagne SA 5.79ms from Zaragoza, ES
115.55.243.16 AS4837 CHINA UNICOM China169 Backbone 5.59ms from Zhengzhou, CN
64.227.70.128 AS14061 DigitalOcean, LLC 0.21ms from Amsterdam, NL
4.156.172.32 AS8075 Microsoft Corporation 0.58ms from Ashburn, US
196.118.74.16 AS36925 MEDITELECOM 3.67ms from Casablanca, MA
99.90.15.80 AS7018 AT&T Enterprises, LLC 18.21ms from Chicago, US
75.89.205.160 AS7029 Windstream Communications LLC 13.60ms from Chicago, US
130.0.33.16 AS6876 TENET Scientific Production Enterprise LLC 3.57ms from Chisinau, MD
186.226.247.0 AS263011 6P Telecom Ltda 5.49ms from Curitiba, BR
88.22.77.32 AS3352 TELEFONICA DE ESPANA S.A.U. 5.40ms from Madrid, ES
20.92.11.96 AS8075 Microsoft Corporation 0.55ms from Melbourne, AU
82.107.205.0 AS3269 Telecom Italia S.p.A. 4.55ms from Milan, IT
72.239.93.80 AS33363 Charter Communications, Inc 10.64ms from Orlando, US
40.80.214.240 AS8075 Microsoft Corporation 0.32ms from San Antonio, US
121.157.172.224 AS4766 Korea Telecom 1.51ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 199.29.84.92
traceroute to 199.29.84.92 (199.29.84.92): 7 hops max, 52 byte packets
4 [AS174] 38.88.57.225 0.755 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Miami, 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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