171.74.224.0/21

AS19229 · Ensono LP

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Summary

Country	United States
Domain	ensono.com
ASN	AS19229
Parent Range	171.74.0.0/16
Registry	ARIN
ID	ENSONO-DCCS-171-74

WHOIS Details

NetHandle:      NET-171-74-0-0-1
OrgID:          ENSONO
Parent:         NET-171-0-0-0-0
NetName:        ENSONO-DCCS-171-74
NetRange:       171.74.0.0 - 171.74.255.255
NetType:        allocation
RegDate:        1994-02-25
Updated:        2012-03-02
Source:         ARIN


OrgID:          ENSONO
OrgName:        Ensono LP
CanAllocate:    
Street:         1501 Opus Pl
City:           Downers Grove
State/Prov:     IL
Country:        US
PostalCode:     60515
RegDate:        2016-04-18
Updated:        2024-05-24
OrgAdminHandle: NOC32388-ARIN
OrgTechHandle:  NOC32388-ARIN
OrgAbuseHandle: NOC32388-ARIN
OrgNOCHandle:   NOC32388-ARIN
OrgRoutingHandle:   COLEM611-ARIN
Source:         ARIN


POCHandle:      NOC32388-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1501 Opus Pl
City:           Downers Grove
State/Prov:     IL
Country:        US
PostalCode:     60515
RegDate:        2015-06-29
Updated:        2025-07-21
OfficePhone:    +1-630-944-3800
Mailbox:        dg-hostmaster@ensono.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 171.74.224.0/21

Range	ASN	Company	Num of IPs
171.74.0.0/16	AS19229	Ensono LP	65,536

Nearby Ranges

BGP prefixes that overlap with 171.74.0.0/16

Range	ASN	Company	Num of IPs
171.74.0.0/16	AS19229	Ensono LP	65,536

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
171.74.224.169	stoneriver.com	3

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

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

IP Address	ASN	Details
171.74.224.231	AS19229 Ensono LP	`13.33ms` from Chicago, US
171.74.231.192	AS19229 Ensono LP	`13.40ms` from Chicago, US
171.74.225.52	AS19229 Ensono LP	`13.51ms` 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
206.248.201.85	AS7795 LUMOS Networks, Inc.	`0.50ms` from Ashburn, US
163.240.219.53	AS668 United States Department of Defense (DoD)	`0.61ms` from Atlanta, US
54.191.171.149	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
174.106.33.117	AS11426 Charter Communications Inc	`14.20ms` from Charlotte, US
206.255.206.53	AS53508 Cablelynx	`12.73ms` from Dallas, US
86.40.74.5	AS5466 Eircom Limited	`4.27ms` from Dublin, IE
32.143.228.37	AS7018 AT&T Enterprises, LLC	`0.98ms` from Durham, US
73.18.174.5	AS7922 Comcast Cable Communications, LLC	`8.77ms` from Flint, US
91.3.186.85	AS3320 Deutsche Telekom AG	`7.35ms` from Frankfurt am Main, DE
36.50.56.53	AS152029 PT Andromega Data Nusantara	`0.54ms` from Jakarta, ID
58.57.222.53	AS4134 CHINANET-BACKBONE	`7.55ms` from Jinan, CN
213.130.55.197	AS2914 NTT America, Inc.	`1.30ms` from London, GB
82.36.38.229	AS5089 Virgin Media Limited	`4.60ms` from London, GB
188.9.213.5	AS3269 Telecom Italia S.p.A.	`9.90ms` from Milan, IT
67.209.79.245	AS11796 Airstream Communications, LLC	`5.60ms` from Minneapolis, US
180.97.254.69	AS4134 CHINANET-BACKBONE	`6.08ms` from Nanjing, CN
24.51.99.101	AS15146 Cable Bahamas	`1.34ms` from Nassau, BS
77.154.206.53	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.49ms` from Paris, FR
85.69.61.5	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.16ms` from Paris, FR
46.121.192.21	AS12400 Partner Communications Ltd.	`1.78ms` from Rosh Ha‘Ayin, IL
166.253.126.245	AS6167 Verizon Business	`15.04ms` from San Jose, US
183.17.63.197	AS4134 CHINANET-BACKBONE	`1.21ms` from Shenzhen, CN
50.224.78.133	AS7922 Comcast Cable Communications, LLC	`1.31ms` from Boston, US
34.78.210.53	AS396982 Google LLC	`0.13ms` from Brussels, BE
52.180.153.85	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 171.74.228.251

traceroute to 171.74.228.251 (171.74.228.251): 9 hops max, 52 byte packets

5 [] 27.111.228.193 80.514 ms

6 [AS19229] 171.74.142.111 313.223 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On February 16th 2026

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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