All IP Ranges
158.0.0.0/8
AS721 | 158.240.0.0/14

158.240.0.0/14

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS721
Registry	ARIN
ID	USMC6

WHOIS Details

NetHandle:      NET-158-240-0-0-2
OrgID:          UNOC
Parent:         NET-158-240-0-0-1
NetName:        USMC6
NetRange:       158.240.0.0 - 158.240.255.255
NetType:        reallocation
RegDate:        2025-08-13
Updated:        2025-08-13
Source:         ARIN


OrgID:          UNOC
OrgName:        MARINE CORPS CYBERSPACE OPERATIONS GROUP
CanAllocate:    
Street:         COMMANDING OFFICER, MCNOSC
Street:         27410 HOT PATCH ROAD
City:           QUANTICO
State/Prov:     VA
Country:        US
PostalCode:     22134
Comment:        Mailbox:  MCCOG_NIC_ADMINS@USMC.MIL
RegDate:        1997-07-21
Updated:        2025-09-12
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 158.240.0.0/14

Range	ASN	Company	Num of IPs
158.243.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.112.0.0/16	AS49278	IKT-KAPASITETER	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.93.0.0/16	AS398060	Augusta University	65,536
158.135.0.0/16	AS33187	Sam Houston State University	65,536
158.48.0.0/16	AS32577	The Kroger Co.	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.6.0.0/16	AS367	Headquarters, USAISC	65,536
158.89.0.0/16	AS38327	Woodside Energy Ltd	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.64.0.0/16	AS2602	Reseau Teleinformatique de l'Education Nationale	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.147.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.132.0.0/16	AS4616	The Hong Kong Polytechnic University	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.232.0.0/16	AS28810	World Health Organization	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.18.0.0/16	AS5180	DoD Network Information Center	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
162.195.157.78	AS7018 AT&T Enterprises, LLC	`11.23ms` from Atlanta, US
130.44.184.14	AS6079 RCN	`7.21ms` from Boston, US
78.92.103.254	AS5483 Magyar Telekom Plc.	`4.75ms` from Budapest, HU
3.19.124.206	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
12.76.161.238	AS7018 AT&T Enterprises, LLC	`7.01ms` from Dallas, US
178.27.18.254	AS3209 Vodafone GmbH	`4.08ms` from Frankfurt am Main, DE
213.50.97.142	AS1257 Tele2 Sverige AB	`0.34ms` from Goeteborg, SE
1.57.218.206	AS4837 CHINA UNICOM China169 Backbone	`10.04ms` from Harbin, CN
195.156.148.158	AS1759 Telia Finland Oyj	`0.62ms` from Helsinki, FI
213.157.88.94	AS29422 Telia Cygate Oy	`1.39ms` from Helsinki, FI
175.140.198.254	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.73ms` from Kuala Lumpur, MY
71.38.179.254	AS209 CenturyLink Communications, LLC	`2.38ms` from Las Vegas, US
95.250.36.46	AS3269 Telecom Italia S.p.A.	`8.71ms` from Milan, IT
178.126.104.174	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`5.52ms` from Minsk, BY
128.73.3.238	AS8402 PJSC "Vimpelcom"	`5.07ms` from Moscow, RU
117.239.44.142	AS9829 National Internet Backbone	`1.70ms` from Mumbai, IN
45.47.249.126	AS11351 Charter Communications Inc	`15.45ms` from Newark, US
162.198.209.158	AS7018 AT&T Enterprises, LLC	`3.59ms` from San Jose, US
187.217.148.190	AS8151 UNINET	`3.67ms` from Santiago de Queretaro, MX
208.68.5.126	AS395853 NYC Mesh Inc.	`0.39ms` from Secaucus, US
182.215.137.158	AS17858 LG POWERCOMM	`2.99ms` from Seoul, KR
183.116.179.254	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
211.63.146.62	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
101.80.66.190	AS4812 China Telecom (Group)	`2.40ms` from Shanghai, CN
183.247.198.174	AS56041 China Mobile communications corporation	`8.22ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m7 158.242.46.138

traceroute to 158.242.46.138 (158.242.46.138): 7 hops max, 52 byte packets

1 [AS8849] 95.81.85.1 7.96 ms

2 *

3 *

4 [AS3356] 64.159.250.178 3.028 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 9th 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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