72.172.146.0/24

AS32530 · Opus Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	opuswest.com
ASN	AS32530
Registry	ARIN
ID	OPUSNET-1

WHOIS Details

NetHandle:      NET-72-172-144-0-1
OrgID:          OPUSC-1
Parent:         NET-72-0-0-0-0
NetName:        OPUSNET-1
NetRange:       72.172.144.0 - 72.172.159.255
NetType:        allocation
RegDate:        2008-07-21
Updated:        2021-12-14
TechHandle:     STIEE-ARIN
AbuseHandle:    OCA3-ARIN
NOCHandle:      OCN3-ARIN
Source:         ARIN


OrgID:          OPUSC-1
OrgName:        Opus Corporation
CanAllocate:    
Street:         10350 Bren Road W
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2004-04-12
Updated:        2025-07-30
OrgAdminHandle: STIEE-ARIN
OrgTechHandle:  HATHA41-ARIN
OrgTechHandle:  SINDE29-ARIN
OrgTechHandle:  STIEE-ARIN
OrgAbuseHandle: OCA3-ARIN
OrgNOCHandle:   OCN3-ARIN
OrgDNSHandle:   HATHA41-ARIN
OrgDNSHandle:   STIEE-ARIN
Source:         ARIN


POCHandle:      OCA3-ARIN
IsRole:         Y
LastName:       Opus Corp Abuse
FirstName:      
Street:         10350 Bren Road West
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2004-03-24
Updated:        2025-12-30
OfficePhone:    +1-952-656-4444
Mailbox:        abuse@opus-group.com
Source:         ARIN


POCHandle:      STIEE-ARIN
IsRole:         N
LastName:       Stieers
FirstName:      Ken
Street:         10350 Bren Road West
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2010-10-18
Updated:        2025-12-12
OfficePhone:    +1-952-656-4599
Mailbox:        ken.stieers@opus-group.com
Source:         ARIN


POCHandle:      SINDE29-ARIN
IsRole:         N
LastName:       Sindelar
FirstName:      Jeremy
Street:         10350 Bren Road West
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2025-07-29
Updated:        2025-07-29
OfficePhone:    +1-952-656-4488
Mailbox:        jeremy.sindelar@opus-group.com
Source:         ARIN


POCHandle:      HATHA41-ARIN
IsRole:         N
LastName:       Hathaway
FirstName:      Steven
Street:         10350 Bren Rd W
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2025-07-25
Updated:        2025-07-25
OfficePhone:    +1-952-351-6093
Mailbox:        steven.hathaway@opus-group.com
Source:         ARIN


POCHandle:      OCN3-ARIN
IsRole:         Y
LastName:       Opus Corp NOC
FirstName:      
Street:         10350 Bren Road West
City:           Minnetonka
State/Prov:     MN
Country:        US
PostalCode:     55343
RegDate:        2004-03-24
Updated:        2025-05-09
OfficePhone:    +1-952-656-4444
Mailbox:        noc@opus-group.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.172.0.0/16

Range	ASN	Company	Num of IPs
72.172.0.0/18	AS7029	Windstream Communications LLC	16,384
72.172.96.0/19	AS36817	MCSNet	8,192
72.172.32.0/20	AS7029	WINDSTREAM COMMUNICATIONS LLC	4,096
72.172.160.0/20	AS15102	Xplore Inc.	4,096
72.172.176.0/20	AS7151	Cologix, Inc	4,096
72.172.48.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.200.0/21	AS11976	Fidelity Communications, Inc	2,048
72.172.56.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.24.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.196.0/22	AS11976	Fidelity Communications, Inc	1,024
72.172.68.0/22	AS397880	Mitec Solutions	1,024
72.172.76.0/22	AS62915	Wtechlink Incorporated	1,024
72.172.85.0/24	AS35908	Evocative, Inc.	256
72.172.239.0/24	AS26914	Synoptek, LLC	256
72.172.217.0/24	AS11976	Eleisure Net, LTD	256
72.172.72.0/24	AS399122	VPS House Technology Group LLC	256
72.172.74.0/24	AS399122	VPS House Technology Group LLC	256
72.172.73.0/24	AS399122	VPS House Technology Group LLC	256
72.172.75.0/24	AS399122	VPS House Technology Group LLC	256
72.172.89.0/24	AS979	HRRP GARLAND, LLC	256
72.172.231.0/24	AS26914	Synoptek, LLC	256
72.172.229.0/24	AS26914	Synoptek, LLC	256
72.172.161.0/24	AS15102	Alta Genetics	256
72.172.193.0/24	AS11976	Ozark Web Links	256
72.172.195.0/24	AS11976	Fidelity Communications, Inc	256
72.172.226.0/24	AS26914	Synoptek, LLC	256
72.172.88.0/24	AS35908	Evocative, Inc.	256

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

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

IP Address	ASN	Details
72.172.146.1	AS32530 Opus Corporation	`0.93ms` from Minneapolis, 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
23.52.137.232	AS20940 Akamai International B.V.	`0.53ms` from Atlanta, US
221.195.58.40	AS4837 CHINA UNICOM China169 Backbone	`12.02ms` from Beijing, CN
34.53.196.216	AS396982 Google LLC	`0.13ms` from Brussels, BE
116.142.101.120	AS4837 CHINA UNICOM China169 Backbone	`2.52ms` from Changchun, CN
109.56.205.104	AS44034 Hi3G Access AB	`11.60ms` from Copenhagen, DK
54.74.194.152	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
54.247.8.40	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
136.41.3.24	AS16591 Google Fiber Inc.	`0.65ms` from Kansas City, US
43.216.246.104	AS16509 Amazon.com, Inc.	`0.87ms` from Kuala Lumpur, MY
188.247.98.56	AS31520 Datagroup Retail	`0.83ms` from Kyiv, UA
71.186.144.248	AS701 Verizon Business	`9.25ms` from New York City, US
56.155.105.88	AS16509 Amazon.com, Inc.	`0.30ms` from Osaka, JP
189.147.240.88	AS8151 UNINET	`3.79ms` from Santiago de Queretaro, MX
177.196.183.8	AS26599 TELEFÔNICA BRASIL S.A	`2.09ms` from Sao Paulo, BR
60.116.54.184	AS17676 SoftBank Corp.	`3.12ms` from Tokyo, JP
178.129.236.136	AS28812 PJSC Bashinformsvyaz	`8.94ms` from Yekaterinburg, RU
71.140.202.56	AS7018 AT&T Enterprises, LLC	`6.75ms` from Atlanta, US
165.197.109.8	AS22460 PepsiCo, Inc.	`3.27ms` from Dallas, US
45.117.65.72	AS134033 Mithril Telecommunications Private Limited	`0.80ms` from Hyderabad, IN
113.14.102.120	AS134419 Beihai	`3.60ms` from Nanning, CN
104.229.81.200	AS11351 Charter Communications Inc	`17.69ms` from New York City, US
188.91.151.104	AS50266 Odido Netherlands B.V.	`3.37ms` from Amsterdam, NL
156.215.12.136	AS8452 TE-AS	`5.09ms` from Cairo, EG
172.214.208.40	AS8075 Microsoft Corporation	`0.53ms` from Chicago, US
5.103.167.104	AS44869 FIBIA P/S	`2.97ms` from Copenhagen, DK

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 72.172.146.145

traceroute to 72.172.146.145 (72.172.146.145): 7 hops max, 52 byte packets

3 [AS3356] 4.69.218.182 137.675 ms

4 [AS3356] 4.15.187.74 136.417 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On April 13th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales