158.16.230.0/23

AS1540 · Headquarters, USAISC

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Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Parent Range	158.16.0.0/16
Registry	ARIN
ID	RMA-NET2

WHOIS Details

NetHandle:      NET-158-16-0-0-2
OrgID:          HEADQU-3
Parent:         NET-158-16-0-0-1
NetName:        RMA-NET2
NetRange:       158.16.0.0 - 158.16.255.255
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 158.16.230.0/23

Range	ASN	Company	Num of IPs
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 158.16.0.0/16

Range	ASN	Company	Num of IPs
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
20.230.0.7	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
196.65.247.199	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`9.08ms` from Casablanca, MA
63.153.140.151	AS209 CenturyLink Communications, LLC	`16.83ms` from Chicago, US
43.152.22.215	AS139341 ACE	`0.16ms` from Dallas, US
54.194.15.119	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
182.42.85.23	AS4134 CHINANET-BACKBONE	`0.93ms` from Hohhot, CN
124.18.12.103	AS18126 Chubu Telecommunications Company, Inc.	`5.39ms` from Osaka, JP
153.227.65.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.47ms` from Osaka, JP
75.192.169.231	AS6167 Verizon Business	`14.12ms` from Philadelphia, US
52.243.145.7	AS8075 Microsoft Corporation	`1.76ms` from San Antonio, US
125.176.161.55	AS17858 LG POWERCOMM	`1.94ms` from Seoul, KR
160.237.82.23	AS59125 FAMILY NET JAPAN INCORPORATED	`2.07ms` from Tokyo, JP
52.191.19.135	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
190.230.90.247	AS7303 Telecom Argentina S.A.	`1.70ms` from Buenos Aires, AR
24.15.239.199	AS7922 Comcast Cable Communications, LLC	`5.91ms` from Chicago, US
71.239.242.215	AS7922 Comcast Cable Communications, LLC	`3.85ms` from Chicago, US
34.134.1.183	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
47.184.233.183	AS5650 Frontier Communications of America, Inc.	`1.37ms` from Dallas, US
89.43.67.183	AS51559 Netinternet Bilisim Teknolojileri AS	`0.12ms` from Denizli, TR
45.117.176.119	AS131353 NhanHoa Software company	`0.23ms` from Ho Chi Minh City, VN
113.180.61.103	AS45899 VNPT Corp	`2.02ms` from Ho Chi Minh City, VN
20.2.203.247	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
80.16.124.7	AS3269 Telecom Italia S.p.A.	`8.74ms` from Milan, IT
15.156.22.119	AS16509 Amazon.com, Inc.	`0.16ms` from Montreal, CA
160.26.113.183	AS23781 Toyama University	`5.86ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m9 158.16.231.220

traceroute to 158.16.231.220 (158.16.231.220): 9 hops max, 52 byte packets

5 [AS3356] 4.69.209.110 136.551 ms

6 [AS3356] 4.37.49.126 142.478 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Gdynia, PL

On October 17th 2025

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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