158.238.0.0/16

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS637
Registry	ARIN
ID	USMC4

WHOIS Details

NetHandle:      NET-158-238-0-0-2
OrgID:          UNOC
Parent:         NET-158-238-0-0-1
NetName:        USMC4
NetRange:       158.238.0.0 - 158.238.255.255
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

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
158.166.0.0/16	AS42848	European Commission, , SNET in Brussels	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.145.0.0/16	AS3724	State of Alaska	65,536
158.83.0.0/16	AS398655	Pennsylvania Western University	65,536
158.170.0.0/16	AS27897	SEGIC USACH LTDA	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.232.0.0/16	AS28810	World Health Organization	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.91.0.0/16	AS210	Provo School District	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
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.6.0.0/16	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
158.66.0.0/16	AS21111	Departament Gospodarki Cyfrowej	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
158.65.0.0/16	AS29917	University System of New Hampshire	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
158.93.0.0/16	AS398060	Augusta 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
158.67.0.0/16	AS21286	European Data Center	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	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
158.167.0.0/16	AS42848	European Commission, SNET Luxembourg	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
40.123.149.0	AS8075 Microsoft Corporation	`0.21ms` from Az Za`ayin, QA
120.48.62.192	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.80ms` from Beijing, CN
69.40.228.0	AS7029 Windstream Communications LLC	`13.81ms` from Chicago, US
136.116.133.112	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
13.79.25.160	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
43.241.51.192	AS4837 CHINA UNICOM China169 Backbone	`6.86ms` from Huai'an, CN
36.75.49.192	AS7713 PT Telekomunikasi Indonesia	`17.96ms` from Jakarta, ID
31.205.231.0	AS41230 ASK4 Limited	`4.20ms` from London, GB
18.154.137.208	AS16509 Amazon.com, Inc.	`0.30ms` from Los Angeles, US
74.48.109.96	AS35916 MULTACOM CORPORATION	`0.33ms` from Los Angeles, US
75.229.112.96	AS6167 Verizon Business	`17.26ms` from Miami, US
176.185.170.16	AS5410 Bouygues Telecom SA	`9.20ms` from Paris, FR
162.251.153.16	AS55184 Blue Shift Technologies Inc.	`0.45ms` from Phoenix, US
205.196.208.128	AS26347 New Dream Network, LLC	`0.28ms` from Portland, US
171.123.89.64	AS4837 CHINA UNICOM China169 Backbone	`8.32ms` from Taiyuan, CN
100.17.7.208	AS701 Verizon Business	`2.27ms` from Boston, US
73.69.191.64	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Boston, US
201.177.185.64	AS22927 Telefonica de Argentina	`2.17ms` from Buenos Aires, AR
181.26.30.0	AS22927 Telefonica de Argentina	`2.14ms` from Buenos Aires, AR
157.88.225.32	AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon	`12.11ms` from Madrid, ES
173.178.249.192	AS5769 Videotron Ltee	`8.80ms` from Montreal, CA
13.203.78.128	AS16509 Amazon.com, Inc.	`0.34ms` from Mumbai, IN
54.233.110.0	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
54.173.40.80	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
3.213.183.48	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m4 158.238.167.206

traceroute to 158.238.167.206 (158.238.167.206): 4 hops max, 52 byte packets

1 [AS202105] 87.237.225.3 0.159 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On January 18th 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.

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