158.243.162.0/24

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 158.243.162.0/24

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
34.209.212.232	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
48.214.22.168	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
141.134.146.216	AS6848 Telenet BV	`6.97ms` from Brussels, BE
161.47.136.88	AS19994 Rackspace Hosting	`1.32ms` from Chicago, US
189.179.86.88	AS8151 UNINET	`8.95ms` from Guadalajara, MX
119.44.17.232	AS131562 HUNAN CATV Network Group CO.,LTD.	`14.55ms` from Guangzhou, CN
34.88.212.88	AS396982 Google LLC	`0.14ms` from Hamina, FI
115.10.6.136	AS4766 Korea Telecom	`3.58ms` from Incheon, KR
123.184.80.200	AS4134 CHINANET-BACKBONE	`2.01ms` from Liaoyang, CN
104.175.107.216	AS20001 Charter Communications Inc	`4.35ms` from Los Angeles, US
203.52.250.152	AS1221 Telstra Limited	`1.04ms` from Melbourne, AU
34.111.66.136	AS396982 Google LLC	`0.07ms` from Melbourne, AU
181.225.137.104	AS47869 ColoHouse LLC	`0.23ms` from Miami, US
70.19.64.184	AS701 Verizon Business	`2.71ms` from New York City, US
108.165.94.40	AS401152 Ace Data Centers II, L.L.C.	`0.11ms` from Orem, US
34.7.206.40	AS396982 Google LLC	`0.15ms` from Oudeschip, NL
185.240.12.200	AS204795 Marco Accardo	`16.14ms` from Rome, IT
52.8.28.184	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
13.88.62.24	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
16.170.118.88	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
59.121.239.88	AS3462 Data Communication Business Group	`2.42ms` from Taichung, TW
13.78.43.248	AS8075 Microsoft Corporation	`0.50ms` from Tokyo, JP
144.248.136.24	AS2611 BELNET	`4.79ms` from Amsterdam, NL
201.24.14.8	AS8167 V tal	`3.98ms` from Brasilia, BR
98.220.6.248	AS7922 Comcast Cable Communications, LLC	`5.56ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m7 158.243.162.91

traceroute to 158.243.162.91 (158.243.162.91): 7 hops max, 52 byte packets

1 [AS40021] 66.94.118.12 1.083 ms

2 *

3 *

4 [AS3356] 64.159.215.38 74.186 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On February 16th 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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