158.243.194.0/24

AS637 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	usmc.mil
ASN	AS637
Parent Range	158.243.0.0/16
Registry	ARIN
ID	USMC-MARFORRES

WHOIS Details

NetHandle:      NET-158-243-0-0-2
OrgID:          UNOC
Parent:         NET-158-243-0-0-1
NetName:        USMC-MARFORRES
NetRange:       158.243.0.0 - 158.243.255.255
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 contain 158.243.194.0/24

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 158.243.0.0/16

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

Read more

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
67.145.229.248	AS19901 Brightspeed	`11.94ms` from Ashburn, US
187.19.197.56	AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A	`0.86ms` from Fortaleza, BR
84.90.2.168	AS13156 NOWO COMMUNICATIONS, S.A.	`6.94ms` from Lisbon, PT
188.78.143.40	AS12479 Orange Espagne SA	`9.65ms` from Madrid, ES
133.123.95.88	AS7522 STNet, Incorporated	`4.32ms` from Osaka, JP
90.40.211.168	AS3215 Orange S.A.	`11.48ms` from Paris, FR
213.80.176.120	AS15974 Joint Stock Company TransTeleCom	`16.56ms` from Samara, RU
75.1.149.184	AS7018 AT&T Enterprises, LLC	`18.91ms` from San Antonio, US
208.79.65.152	AS14042 Comcast Cable Communications Management, LLC	`0.38ms` from Seattle, US
66.109.138.56	AS21947 Blackfoot Telephone Cooperative, Inc.	`14.59ms` from Seattle, US
39.185.193.72	AS56041 China Mobile communications corporation	`5.90ms` from Shanghai, CN
138.75.250.56	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.16ms` from Singapore, SG
201.93.194.136	AS27699 TELEFÔNICA BRASIL S.A	`2.84ms` from São Paulo, BR
126.1.118.104	AS17676 SoftBank Corp.	`14.72ms` from Tokyo, JP
60.68.178.88	AS17676 SoftBank Corp.	`2.70ms` from Tokyo, JP
57.79.25.8	AS51964 ORANGE BUSINESS SERVICES U.S. Inc.	`0.64ms` from Ashburn, US
23.95.12.104	AS36352 HostPapa	`0.13ms` from Buffalo, US
84.218.125.72	AS2119 Telenor Norge AS	`1.58ms` from Copenhagen, DK
98.156.212.8	AS11427 Charter Communications Inc	`3.51ms` from Dallas, US
18.156.162.88	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
178.33.226.72	AS16276 OVH SAS	`1.62ms` from Gravelines, FR
47.111.122.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.28ms` from Hangzhou, CN
154.80.237.248	AS134175 SH2206-AP	`0.76ms` from Hong Kong, HK
140.142.112.40	AS73 University of Washington	`0.50ms` from Seattle, US
211.54.170.24	AS4766 Korea Telecom	`6.12ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 158.243.194.150

traceroute to 158.243.194.150 (158.243.194.150): 5 hops max, 52 byte packets

1 [AS210756] 146.185.196.3 0.104 ms

2 [AS3216] 212.46.222.185 0.589 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Samara, RU

On October 17th 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.

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