162.57.0.0/16

AS64226 · MDU Resources Group, Inc.

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Summary

Country	United States
Domain	mdu.com
ASN	AS64226
Registry	ARIN
ID	MDURES

WHOIS Details

NetHandle:      NET-162-57-0-0-1
OrgID:          MONTAN-2
Parent:         NET-162-0-0-0-0
NetName:        MDURES
NetRange:       162.57.0.0 - 162.57.255.255
NetType:        allocation
RegDate:        1992-08-04
Updated:        2021-12-14
Source:         ARIN


OrgID:          MONTAN-2
OrgName:        MDU Resources Group, Inc.
CanAllocate:    
Street:         400 N. 4th Street
City:           Bismarck
State/Prov:     ND
Country:        US
PostalCode:     58501
RegDate:        1992-08-04
Updated:        2015-10-23
OrgAdminHandle: MARTI1030-ARIN
OrgTechHandle:  MARTI1030-ARIN
OrgAbuseHandle: MARTI1030-ARIN
Source:         ARIN


POCHandle:      MARTI1030-ARIN
IsRole:         N
LastName:       Martin
FirstName:      Paul
Street:         400 N 4th Street
City:           Bismarck
State/Prov:     ND
Country:        US
PostalCode:     58501
RegDate:        2015-09-04
Updated:        2025-08-13
OfficePhone:    +1-701-530-1720
Mailbox:        paul.martin@mdu.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 162.0.0.0/8

Range	ASN	Company	Num of IPs
162.160.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152
162.224.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.192.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.192.0.0/12	AS7287	AT&T Enterprises, LLC	1,048,576
162.148.0.0/14	AS7922	Comcast Cable Communications, LLC	262,144
162.148.0.0/14	AS36732	Comcast Cable Communications, LLC	262,144
162.152.0.0/14	AS10796	Charter Communications Inc	262,144
162.240.0.0/15	AS19871	Unified Layer	131,072
162.240.0.0/15	AS31898	Unified Layer	131,072
162.240.0.0/15	AS396982	Unified Layer	131,072
162.240.0.0/15	AS46606	Unified Layer	131,072
162.214.0.0/15	AS14618	Unified Layer	131,072
162.214.0.0/15	AS26337	Unified Layer	131,072
162.214.0.0/15	AS31898	Unified Layer	131,072
162.214.0.0/15	AS19871	Unified Layer	131,072
162.214.0.0/15	AS396982	Unified Layer	131,072
162.214.0.0/15	AS46606	Unified Layer	131,072
162.72.0.0/16	AS7155	ViaSat,Inc.	65,536
162.83.0.0/16	AS701	Verizon Business	65,536
162.96.0.0/16	AS33274	Fairview Health Services	65,536
162.79.0.0/16	AS4152	USDA	65,536
162.85.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.94.0.0/16	AS22089	Hallmark Cards Inc.	65,536
162.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.82.0.0/16	AS12099	William Beaumont Hospital	65,536
162.6.0.0/16	AS7152	American Red Cross	65,536
162.68.0.0/16	AS26585	Intercontinental Exchange, Inc.	65,536
162.55.0.0/16	AS24940	Hetzner Online GmbH	65,536
162.53.0.0/16	AS22910	Loblaw Companies Limited	65,536
162.58.0.0/16	AS3923	Federal Aviation Administration	65,536
162.59.0.0/16	AS30449	Department of Transportation	65,536
162.78.0.0/16	AS15323	Bellevue School District #405	65,536
162.75.0.0/16	AS2048	State of Louisiana Office of Technology Services	65,536
162.46.0.0/16	AS7046	Central Intelligence Agency	65,536
162.87.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.91.0.0/16	AS701	ALM Operations, Inc.	65,536
162.97.0.0/16	AS1286	Level 3 Parent, LLC	65,536
162.97.0.0/16	AS3549	Level 3 Parent, LLC	65,536
162.84.0.0/16	AS701	Verizon Business	65,536
162.82.0.0/16	AS30710	William Beaumont Hospital	65,536
162.50.0.0/16	AS401240	Ohio Education Association	65,536
162.42.0.0/16	AS11333	CyberTrails	65,536
162.41.0.0/16	AS53984	Wellstar Health System	65,536
162.45.0.0/16	AS7046	Central Intelligence Agency	65,536
162.5.0.0/16	AS33348	Pierce County	65,536
162.51.0.0/16	AS23193	Community College of Allegheny County	65,536
162.80.0.0/16	AS36091	South Coast Air Quality Management District	65,536
162.61.0.0/16	AS16509	Amazon.com, Inc.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
162.57.243.20	AS64226 MDU Resources Group, Inc.	`20.94ms` from Des Moines, US
162.57.237.14	AS64226 MDU Resources Group, Inc.	`15.95ms` from Chicago, US
162.57.239.77	AS64226 MDU Resources Group, Inc.	`11.70ms` from Des Moines, US
162.57.242.12	AS64226 MDU Resources Group, Inc.	`21.15ms` from Des Moines, US
162.57.238.2	AS64226 MDU Resources Group, Inc.	`14.24ms` from Des Moines, US
162.57.241.12	AS64226 MDU Resources Group, Inc.	`21.04ms` from Des Moines, 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
159.240.150.176	AS29899 Geisinger System Services	`11.78ms` from Ashburn, US
124.180.208.48	AS1221 Telstra Limited	`9.82ms` from Brisbane, AU
156.155.3.16	AS37611 AFRIHOST SP (PTY) LTD	`11.78ms` from Johannesburg, ZA
5.58.28.224	AS16223 MAXNET TELECOM, LTD	`5.48ms` from Kyiv, UA
196.75.254.0	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`12.54ms` from Lisbon, PT
47.146.223.64	AS5650 Frontier Communications of America, Inc.	`6.57ms` from Los Angeles, US
74.75.21.0	AS11351 Charter Communications Inc	`19.45ms` from New York City, US
179.228.80.208	AS26599 TELEFÔNICA BRASIL S.A	`2.48ms` from Osasco, BR
3.86.65.176	AS14618 Amazon.com, Inc.	`0.65ms` from Reston, US
179.4.81.16	AS6535 Telmex Servicios Empresariales S.A.	`2.04ms` from Santiago, CL
203.247.204.96	AS1237 KISTI	`1.98ms` from Seoul, KR
157.20.81.192	AS152583 TENNDA COMMUNICATION PTE.LTD.	`0.17ms` from Singapore, SG
42.0.123.0	AS4780 Digital United Inc.	`6.62ms` from Taipei, TW
106.176.216.32	AS2516 KDDI CORPORATION	`8.37ms` from Tokyo, JP
172.253.50.0	AS15169 Google LLC	`0.17ms` from Zuerich, CH
178.164.243.0	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.86ms` from Budapest, HU
35.186.9.0	AS396982 Google LLC	`6.33ms` from Dallas, US
101.173.148.128	AS1221 Telstra Limited	`10.46ms` from Melbourne, AU
38.180.132.80	AS58061 Scalaxy B.V.	`0.20ms` from Meppel, NL
104.83.96.32	AS16625 Akamai Technologies, Inc.	`0.19ms` from Milan, IT
82.191.21.96	AS3269 Telecom Italia S.p.A.	`8.29ms` from Milan, IT
99.79.89.48	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
69.207.41.208	AS11351 Charter Communications Inc	`19.17ms` from New York City, US
27.116.29.128	AS17940 CYBER LINKS Co.,Ltd.	`1.57ms` from Osaka, JP
155.98.131.16	AS17055 University of Utah	`1.13ms` from Salt Lake 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 -f2 -m8 162.57.100.35

traceroute to 162.57.100.35 (162.57.100.35): 8 hops max, 52 byte packets

2 [AS8280] 78.108.47.13 0.368 ms

3 [AS8280] 78.108.32.213 0.702 ms

4 *

5 [AS6762] 195.22.195.63 129.019 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On September 18th 2025

What are IP address ranges?

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