216.29.40.0/24

AS29787 · Web Force Systems

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Summary

Country	United States
Domain	cogentco.com
ASN	AS29787
Registry	ARIN
ID	COGENT-FNSI-0005

WHOIS Details

NetHandle:      NET-216-28-0-0-1
OrgID:          COGC
Parent:         NET-216-0-0-0-0
NetName:        COGENT-FNSI-0005
NetRange:       216.28.0.0 - 216.29.255.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1998-07-17
Updated:        2012-03-02
Source:         ARIN


OrgID:          COGC
OrgName:        Cogent Communications
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:        2023-10-11
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:        noc@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:      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

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.29.40.202	arcadiaholdings.com	1
216.29.40.172	nasi-og.com	1
216.29.40.170	joehuntassociates.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
216.29.40.37	AS29787 Web Force Systems	`0.10ms` from Columbus, 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
46.97.236.120	AS12302 Vodafone Romania S.A.	`13.00ms` from Bucharest, RO
156.223.231.104	AS8452 TE-AS	`4.11ms` from Cairo, EG
69.243.180.232	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Chicago, US
66.52.138.8	AS20115 Charter Communications LLC	`16.58ms` from Dallas, US
125.121.185.248	AS4134 CHINANET-BACKBONE	`6.07ms` from Hangzhou, CN
99.148.100.152	AS7018 AT&T Enterprises, LLC	`3.38ms` from Miami, US
176.184.198.136	AS5410 Bouygues Telecom SA	`15.68ms` from Paris, FR
76.103.120.120	AS7922 Comcast Cable Communications, LLC	`7.71ms` from San Jose, US
74.74.218.8	AS11351 Charter Communications Inc	`13.38ms` from Secaucus, US
4.206.78.216	AS8075 Microsoft Corporation	`0.19ms` from Toronto, CA
13.80.10.216	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
73.177.206.88	AS7922 Comcast Cable Communications, LLC	`10.53ms` from Ashburn, US
34.218.184.168	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
186.126.77.40	AS7303 Telecom Argentina S.A.	`1.43ms` from Buenos Aires, AR
23.127.1.168	AS7018 AT&T Enterprises, LLC	`10.93ms` from Chicago, US
52.108.181.8	AS8075 Microsoft Corporation	`3.15ms` from Denver, US
52.169.111.232	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
212.95.53.184	AS28753 Leaseweb Deutschland GmbH	`0.52ms` from Frankfurt am Main, DE
1.180.22.136	AS4134 CHINANET-BACKBONE	`2.03ms` from Hohhot, CN
98.130.10.56	AS16509 Amazon.com, Inc.	`1.27ms` from Hyderabad, IN
94.195.201.184	AS5607 Sky UK Limited	`3.40ms` from London, GB
52.203.79.200	AS14618 Amazon.com, Inc.	`0.10ms` from Reston, US
162.214.178.200	AS46606 Unified Layer	`1.98ms` from Salt Lake City, US
76.146.206.56	AS7922 Comcast Cable Communications, LLC	`5.94ms` from Seattle, US
124.53.83.24	AS17858 LG POWERCOMM	`5.72ms` 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 216.29.40.37

traceroute to 216.29.40.37 (216.29.40.37): 64 hops max, 52 byte packets

4 [AS29787] 216.29.40.37 0.089 ms

Measurement taken from

IPinfo ProbeNet in Columbus, US

On August 22nd 2025

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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