158.243.46.0/23

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 158.243.46.0/23

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
160.114.84.7	AS6711 HUNGARNET SZEGED	`6.85ms` from Budapest, HU
72.176.51.231	AS11427 Charter Communications Inc	`5.62ms` from Dallas, US
213.138.63.71	AS8881 1&1 Versatel GmbH	`0.40ms` from Frankfurt am Main, DE
120.39.216.55	AS133774 Fuzhou	`1.66ms` from Fuzhou, CN
178.18.207.87	AS50941 Eclit Bilisim Hizmetleri A.S	`0.87ms` from Istanbul, TR
45.92.207.151	AS209543 POINT TELECOM TELECOMUNICACIONES E INFRAESTRUCTURAS SL	`11.26ms` from Madrid, ES
87.254.247.7	AS6758 Monaco Telecom S.A.	`8.86ms` from Marseille, FR
61.115.79.135	AS9595 NTT-ME Corporation	`2.13ms` from Osaka, JP
86.105.98.231	AS18779 EGIHosting	`0.12ms` from Santa Clara, US
37.74.41.23	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
37.251.80.167	AS1136 KPN B.V.	`2.58ms` from Amsterdam, NL
167.17.148.103	AS25773 RADWARE INC.	`0.43ms` from Ashburn, US
35.84.115.151	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
68.147.10.135	AS6327 Shaw Communications	`4.05ms` from Calgary, CA
3.254.75.183	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
115.202.152.151	AS4134 CHINANET-BACKBONE	`12.18ms` from Hangzhou, CN
85.106.66.103	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.44ms` from Istanbul, TR
3.170.251.151	AS16509 Amazon.com, Inc.	`0.32ms` from Manila, PH
31.35.37.247	AS5410 Bouygues Telecom SA	`4.43ms` from Marseille, FR
4.14.3.39	AS3356 Level 3 Parent, LLC	`0.56ms` from New York City, US
112.240.118.135	AS4837 CHINA UNICOM China169 Backbone	`6.28ms` from Qingdao, CN
198.91.57.39	AS4226 Sumofiber	`1.34ms` from Salt Lake City, US
121.254.226.39	AS3786 LG DACOM Corporation	`1.19ms` from Seoul, KR
118.47.255.215	AS4766 Korea Telecom	`7.17ms` from Seoul, KR
112.104.12.167	AS4780 Digital United Inc.	`2.29ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -m4 158.243.47.180

traceroute to 158.243.47.180 (158.243.47.180): 4 hops max, 52 byte packets

1 [AS202105] 87.237.225.3 0.206 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On March 13th 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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