72.172.144.0/24

AS32530 · Opus Corporation

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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:      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


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

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
72.172.176.0/20	AS7151	Cologix, Inc	4,096
72.172.160.0/20	AS15102	Xplore Inc.	4,096
72.172.32.0/20	AS7029	WINDSTREAM COMMUNICATIONS LLC	4,096
72.172.48.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.56.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.24.0/21	AS7029	WINDSTREAM COMMUNICATIONS LLC	2,048
72.172.200.0/21	AS11976	Fidelity Communications, Inc	2,048
72.172.68.0/22	AS397880	Mitec Solutions	1,024
72.172.76.0/22	AS62915	Wtechlink Incorporated	1,024
72.172.196.0/22	AS11976	Fidelity Communications, Inc	1,024
72.172.72.0/24	AS399122	VPS House Technology Group LLC	256
72.172.73.0/24	AS399122	VPS House Technology Group LLC	256
72.172.74.0/24	AS399122	VPS House Technology Group LLC	256
72.172.75.0/24	AS399122	VPS House Technology Group LLC	256
72.172.88.0/24	AS35908	Evocative, Inc.	256
72.172.195.0/24	AS11976	Fidelity Communications, Inc	256
72.172.217.0/24	AS11976	Eleisure Net, LTD	256
72.172.161.0/24	AS15102	Alta Genetics	256
72.172.86.0/24	AS18672	Lantech Systems	256
72.172.89.0/24	AS18672	HRRP GARLAND, LLC	256
72.172.226.0/24	AS26914	Synoptek, LLC	256
72.172.229.0/24	AS26914	Synoptek, LLC	256
72.172.231.0/24	AS26914	Synoptek, LLC	256
72.172.239.0/24	AS26914	Synoptek, LLC	256
72.172.85.0/24	AS35908	Evocative, Inc.	256
72.172.193.0/24	AS11976	Ozark Web Links	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.172.144.254	stieers.com	1
72.172.144.35	opus-group.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
72.172.144.5	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
98.82.224.168	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
98.93.25.216	AS14618 Amazon.com, Inc.	`0.75ms` from Ashburn, US
173.75.19.200	AS701 Verizon Business	`8.28ms` from Ashburn, US
178.59.185.200	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.05ms` from Athens, GR
108.69.106.184	AS7018 AT&T Enterprises, LLC	`5.86ms` from Atlanta, US
122.151.243.136	AS9443 Vocus Retail	`1.84ms` from Brisbane, AU
107.12.234.184	AS11426 Charter Communications Inc	`16.24ms` from Charlotte, US
97.69.221.120	AS33363 Charter Communications, Inc	`12.18ms` from Chicago, US
105.216.215.136	AS16637 MTN SA	`2.64ms` from Durban, ZA
85.230.242.40	AS8434 Telenor Sverige AB	`0.85ms` from Goeteborg, SE
78.188.214.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.75ms` from Istanbul, TR
87.27.161.152	AS3269 Telecom Italia S.p.A.	`4.21ms` from Milan, IT
87.19.139.72	AS3269 Telecom Italia S.p.A.	`8.13ms` from Rome, IT
66.147.228.216	AS23535 HostRocket.com, Inc.	`4.88ms` from Secaucus, US
158.247.238.184	AS20473 The Constant Company, LLC	`0.20ms` from Seoul, KR
123.108.168.168	AS9762 kt HCN Co.,Ltd.	`0.88ms` from Seoul, KR
139.224.177.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.56ms` from Shanghai, CN
221.171.28.72	AS2518 BIGLOBE Inc.	`2.35ms` from Tokyo, JP
68.0.31.8	AS22773 Cox Communications Inc.	`9.54ms` from Ashburn, US
3.248.211.40	AS16509 Amazon.com, Inc.	`0.55ms` from Dublin, IE
14.169.46.248	AS45899 VNPT Corp	`1.33ms` from Ho Chi Minh City, VN
18.155.41.168	AS16509 Amazon.com, Inc.	`0.47ms` from Hyderabad, IN
129.12.200.136	AS786 Jisc Services Limited	`2.20ms` from London, GB
206.128.91.232	AS40165 Voxology Carrier Services, Inc.	`0.28ms` from Los Angeles, US
173.68.53.248	AS701 Verizon Business	`2.62ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 72.172.144.46

traceroute to 72.172.144.46 (72.172.144.46): 64 hops max, 52 byte packets

3 [AS3356] 4.69.218.190 32.875 ms

4 [AS3356] 4.15.187.74 31.294 ms

5 [AS32530] 72.172.144.46 32.349 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 28th 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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