158.243.173.0/24

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 158.243.173.0/24

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
103.151.41.8	AS63023 GTHost	`0.11ms` from Ashburn, US
158.197.74.24	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`5.60ms` from Bratislava, SK
24.208.58.168	AS10796 Charter Communications Inc	`9.82ms` from Chicago, US
75.210.140.88	AS6167 Verizon Business	`10.36ms` from Chicago, US
46.30.201.216	AS39444 OWENTIS SAS	`0.52ms` from Paris, FR
112.234.219.8	AS4837 CHINA UNICOM China169 Backbone	`8.90ms` from Qingdao, CN
54.236.209.24	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
130.244.81.88	AS1257 Tele2 Sverige AB	`0.53ms` from Riga, LV
188.242.52.56	AS35807 SkyNet Ltd.	`0.45ms` from Saint Petersburg, RU
49.168.218.248	AS17858 LG POWERCOMM	`1.71ms` from Seoul, KR
8.220.211.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.15ms` from Seoul, KR
83.110.163.72	AS5384 Emirates Internet	`5.21ms` from Al Fujairah City, AE
152.15.38.88	AS53384 University of North Carolina at Charlotte	`6.92ms` from Atlanta, US
24.166.68.120	AS10796 Charter Communications Inc	`11.77ms` from Columbus, US
77.233.250.168	AS31027 GlobalConnect A/S	`0.31ms` from Copenhagen, DK
116.38.204.40	AS17858 LG POWERCOMM	`1.59ms` from Incheon, KR
124.50.148.216	AS17858 LG POWERCOMM	`2.50ms` from Incheon, KR
121.145.93.24	AS4766 Korea Telecom	`6.24ms` from Incheon, KR
178.211.106.8	AS8788 ADAMANT, Ltd.	`0.56ms` from Kyiv, UA
2.7.181.168	AS3215 Orange S.A.	`3.18ms` from Lyon, FR
114.145.16.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.66ms` from Osaka, JP
78.36.68.136	AS12389 PJSC Rostelecom	`2.18ms` from Saint Petersburg, RU
52.196.192.248	AS16509 Amazon.com, Inc.	`0.28ms` from Tokyo, JP
89.79.117.168	AS9141 P4 Sp. z o.o.	`11.55ms` from Warsaw, PL
132.220.192.104	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 -m8 158.243.173.68

traceroute to 158.243.173.68 (158.243.173.68): 8 hops max, 52 byte packets

2 [AS56911] 185.169.236.240 0.242 ms

3 *

4 *

5 [AS3356] 64.159.215.38 111.184 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

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.

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