158.6.0.0/16

AS1540 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Registry	ARIN
ID	MCCOY-NET1

WHOIS Details

NetHandle:      NET-158-6-0-0-2
OrgID:          HEADQU-3
Parent:         NET-158-6-0-0-1
NetName:        MCCOY-NET1
NetRange:       158.6.0.0 - 158.6.255.255
NetType:        reallocation
RegDate:        2025-08-25
Updated:        2025-08-25
Source:         ARIN


OrgID:          HEADQU-3
OrgName:        Headquarters, USAISC
CanAllocate:    
Street:         NETC-ANC CONUS TNOSC
City:           Fort Huachuca
State/Prov:     AZ
Country:        US
PostalCode:     85613
RegDate:        1990-03-26
Updated:        2025-03-13
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

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.36.0.0/14	AS224	Academic and research institutions,	262,144
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.236.0.0/16	AS637	MARINE CORPS CYBERSPACE OPERATIONS GROUP	65,536
158.132.0.0/16	AS4616	The Hong Kong Polytechnic University	65,536
158.145.0.0/16	AS3724	State of Alaska	65,536
158.130.0.0/16	AS55	University of Pennsylvania	65,536
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.74.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.182.0.0/16	AS4605	Hong Kong Baptist University	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536
158.70.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.91.0.0/16	AS210	Provo School District	65,536
158.135.0.0/16	AS33187	Sam Houston State University	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.93.0.0/16	AS398060	Augusta University	65,536
158.83.0.0/16	AS398655	Pennsylvania Western University	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.66.0.0/16	AS21111	Departament Gospodarki Cyfrowej	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.89.0.0/16	AS38327	Woodside Energy Ltd	65,536
158.17.0.0/16	AS1540	Headquarters, USAISC	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.61.0.0/16	AS46196	County of Riverside	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.72.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.7.0.0/16	AS1540	Headquarters, USAISC	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.237.0.0/16	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

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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
78.87.112.208	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.08ms` from Athens, GR
113.46.12.224	AS55990 Huawei Cloud Service data center	`12.58ms` from Beijing, CN
52.32.3.208	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
197.60.76.192	AS8452 TE-AS	`18.11ms` from Cairo, EG
96.164.88.192	AS393232 Comcast Cable Communications, LLC	`0.92ms` from Chicago, US
216.47.252.0	AS7029 Windstream Communications LLC	`8.34ms` from Chicago, US
216.128.141.0	AS20473 The Constant Company, LLC	`0.17ms` from Dallas, US
116.129.164.176	AS4837 CHINA UNICOM China169 Backbone	`10.40ms` from Kunming, CN
190.102.147.16	AS27843 ON EMPRESAS S.A.C.	`0.36ms` from Lima, PE
113.58.65.224	AS4837 CHINA UNICOM China169 Backbone	`10.62ms` from Liuzhou, CN
90.243.190.32	AS5378 Vodafone Limited	`5.92ms` from London, GB
95.252.88.240	AS3269 Telecom Italia S.p.A.	`4.18ms` from Naples, IT
71.58.38.208	AS7922 Comcast Cable Communications, LLC	`11.12ms` from New York City, US
2.11.148.144	AS3215 Orange S.A.	`5.52ms` from Paris, FR
178.68.87.192	AS12389 PJSC Rostelecom	`17.88ms` from Saint Petersburg, RU
75.37.67.176	AS7018 AT&T Enterprises, LLC	`3.96ms` from San Jose, US
211.168.41.240	AS3786 LG DACOM Corporation	`7.25ms` from Seoul, KR
220.65.23.112	AS38669 LG HelloVision Corp.	`3.33ms` from Seoul, KR
41.105.219.160	AS36947 Telecom Algeria	`14.87ms` from Valencia, ES
212.2.126.240	AS8374 Polkomtel Sp. z o.o.	`1.25ms` from Warsaw, PL
174.111.12.208	AS11426 Charter Communications Inc	`8.53ms` from Charlotte, US
198.30.228.144	AS11446 Lakeland Community College	`6.61ms` from Columbus, US
51.195.139.240	AS16276 OVH SAS	`0.12ms` from Erith, GB
18.167.74.16	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
110.73.60.112	AS4837 CHINA UNICOM China169 Backbone	`7.92ms` from Liuzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 158.6.226.110

traceroute to 158.6.226.110 (158.6.226.110): 5 hops max, 52 byte packets

1 [AS174] 193.235.207.1 6.919 ms

2 [AS174] 154.25.2.229 1.46 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On March 21st 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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