171.74.139.0/24

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 171.74.139.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
171.74.139.3	AS19229 Ensono LP	`14.32ms` 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
185.205.231.232	AS31122 Digiweb ltd	`1.46ms` from Dublin, IE
84.165.76.168	AS3320 Deutsche Telekom AG	`2.97ms` from Duesseldorf, DE
121.228.210.104	AS4134 CHINANET-BACKBONE	`6.29ms` from Huai'an, CN
218.54.184.72	AS9318 SK Broadband Co Ltd	`1.92ms` from Incheon, KR
15.253.1.104	AS16509 Amazon.com, Inc.	`1.13ms` from Los Angeles, US
98.4.194.232	AS11351 Charter Communications Inc	`18.64ms` from New York City, US
88.191.143.216	AS12322 Free SAS	`4.02ms` from Paris, FR
187.131.17.248	AS8151 UNINET	`3.76ms` from Santiago de Queretaro, MX
47.115.13.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.37ms` from Shenzhen, CN
77.85.246.40	AS8866 Vivacom Bulgaria EAD	`5.15ms` from Sofia, BG
18.183.63.104	AS16509 Amazon.com, Inc.	`1.28ms` from Tokyo, JP
122.221.216.104	AS17506 ARTERIA Networks Corporation	`1.26ms` from Tokyo, JP
153.195.217.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.20ms` from Tokyo, JP
35.212.11.200	AS15169 Google LLC	`0.12ms` from Ashburn, US
70.134.204.40	AS7018 AT&T Enterprises, LLC	`4.11ms` from Chicago, US
34.57.71.136	AS396982 Google LLC	`0.39ms` from Council Bluffs, US
177.38.162.136	AS262408 CEPAIN TELECOM	`14.67ms` from Curitiba, BR
84.161.202.56	AS3320 Deutsche Telekom AG	`2.64ms` from Frankfurt am Main, DE
93.196.129.40	AS3320 Deutsche Telekom AG	`5.42ms` from Frankfurt am Main, DE
72.213.1.232	AS22773 Cox Communications Inc.	`5.28ms` from Kansas City, US
223.231.239.40	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.67ms` from Kolkata, IN
82.42.58.136	AS5089 Virgin Media Limited	`5.44ms` from London, GB
124.241.40.8	AS17961 mitene internet co., ltd.	`5.24ms` from Osaka, JP
151.50.245.72	AS1267 WIND TRE S.P.A.	`11.26ms` from Rome, IT
121.181.93.248	AS4766 Korea Telecom	`4.56ms` 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 -f2 171.74.139.3

traceroute to 171.74.139.3 (171.74.139.3): 64 hops max, 52 byte packets

2 [AS12129] 216.234.109.25 5.348 ms

3 [AS12129] 67.214.125.195 3.388 ms

4 *

5 [AS3356] 4.69.132.161 17.549 ms

6 [AS19229] 171.74.139.3 23.905 ms

Measurement taken from

IPinfo ProbeNet in Flint, US

On February 7th 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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