158.243.192.0/24

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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 158.243.192.0/24

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
145.128.232.232	AS28685 Routit BV	`4.06ms` from Amsterdam, NL
96.236.216.24	AS701 Verizon Business	`6.52ms` from Ashburn, US
73.81.231.232	AS7922 Comcast Cable Communications, LLC	`8.56ms` from Ashburn, US
109.191.158.184	AS8369 Intersvyaz-2 JSC	`1.40ms` from Chelyabinsk, RU
87.106.156.8	AS8560 IONOS SE	`5.35ms` from Frankfurt am Main, DE
46.195.168.88	AS8434 Telenor Sverige AB	`17.60ms` from Goeteborg, SE
220.191.154.232	AS4134 CHINANET BACKBONE	`5.53ms` from Hangzhou, CN
18.169.113.152	AS16509 Amazon.com, Inc.	`0.13ms` from London, GB
194.244.132.72	AS3302 Retelit Digital Services S.p.A.	`2.29ms` from Milan, IT
187.156.201.88	AS8151 UNINET	`2.92ms` from Monterrey, MX
176.213.60.8	AS52207 JSC ER-Telecom Holding	`3.49ms` from Moscow, RU
36.154.8.184	AS56046 China Mobile communications corporation	`3.21ms` from Nanjing, CN
73.217.142.120	AS7922 Comcast Cable Communications, LLC	`14.97ms` from Orlando, US
210.138.20.104	AS2497 Internet Initiative Japan Inc.	`0.16ms` from San Jose, US
37.199.218.88	AS1257 Tele2 Sverige AB	`13.02ms` from Stockholm, SE
71.95.102.184	AS20115 Charter Communications LLC	`9.45ms` from Woodinville, US
190.174.157.56	AS22927 Telefonica de Argentina	`2.15ms` from Buenos Aires, AR
24.163.113.72	AS11426 Charter Communications Inc	`9.12ms` from Charlotte, US
76.150.178.168	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Chicago, US
150.238.252.72	AS36351 IBM Cloud	`0.86ms` from Dallas, US
117.208.73.104	AS9829 National Internet Backbone	`4.80ms` from Delhi, IN
84.62.20.56	AS3209 Vodafone GmbH	`5.82ms` from Duesseldorf, DE
122.237.242.216	AS4134 CHINANET BACKBONE	`7.82ms` from Hangzhou, CN
220.180.158.104	AS4134 CHINANET BACKBONE	`7.43ms` from Huainan, CN
40.123.253.216	AS8075 Microsoft Corporation	`0.17ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -m4 158.243.192.3

traceroute to 158.243.192.3 (158.243.192.3): 4 hops max, 52 byte packets

1 [AS59684] 176.126.164.1 780.131 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Bishkek, KG

On April 24th 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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