199.123.72.0/22

AS1540 · Headquarters, USAISC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS1540
Registry	ARIN
ID	BG-NET

WHOIS Details

NetHandle:      NET-199-123-71-0-2
OrgID:          HEADQU-3
Parent:         NET-199-123-71-0-1
NetName:        BG-NET
NetRange:       199.123.71.0 - 199.123.76.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
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

Nearby Ranges

BGP prefixes that overlap with 199.123.0.0/16

Range	ASN	Company	Num of IPs
199.123.128.0/17	AS749	DoD Network Information Center	32,768
199.123.32.0/19	AS749	DoD Network Information Center	8,192
199.123.0.0/22	AS15108	Allo Communications LLC	1,024
199.123.4.0/22	AS749	DoD Network Information Center	1,024
199.123.8.0/22	AS749	DoD Network Information Center	1,024
199.123.108.0/24	AS367	Headquarters, USAISC	256
199.123.85.0/24	AS367	Headquarters, USAISC	256
199.123.13.0/24	AS54762	Ashland University	256
199.123.90.0/24	AS668	Headquarters, USAISC	256
199.123.91.0/24	AS721	Headquarters, USAISC	256
199.123.12.0/24	AS749	DoD Network Information Center	256
199.123.82.0/24	AS1540	Headquarters, USAISC	256
199.123.70.0/24	AS1540	Headquarters, USAISC	256
199.123.84.0/24	AS1540	Headquarters, USAISC	256
199.123.106.0/24	AS1562	Headquarters, USAISC	256

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
60.205.29.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.04ms` from Beijing, CN
195.227.84.70	AS8469 CANCOM Managed Services GmbH	`5.83ms` from Berlin, DE
54.188.136.118	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
66.163.65.102	AS6327 Shaw Communications	`0.15ms` from Chicago, US
136.114.89.102	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
223.16.68.214	AS9304 HGC Global Communications Limited	`1.16ms` from Hong Kong, HK
1.229.40.166	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
78.109.35.134	AS13155 MTS PJSC	`13.89ms` from Krasnoyarsk, RU
179.188.50.134	AS27715 Locaweb Serviços de Internet S/A	`0.98ms` from Osasco, BR
94.33.56.38	AS210218 Open Fiber S.P.A.	`13.21ms` from Palermo, IT
73.196.170.22	AS7922 Comcast Cable Communications, LLC	`3.13ms` from Secaucus, US
59.15.25.182	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
93.162.185.86	AS3292 TDC Holding A/S	`7.22ms` from Skanderborg, DK
75.132.130.134	AS20115 Charter Communications LLC	`3.20ms` from St. Louis, US
175.175.14.182	AS4837 CHINA UNICOM China169 Backbone	`5.85ms` from Tieling, CN
104.174.162.166	AS20001 Charter Communications Inc	`4.76ms` from Los Angeles, US
198.134.135.214	AS7377 University of California, San Diego	`2.62ms` from Los Angeles, US
80.249.37.150	AS213260 cwnet s.r.l.	`5.64ms` from Milan, IT
154.30.70.102	AS9009 M247 Europe SRL	`0.36ms` from New York City, US
87.168.68.118	AS3320 Deutsche Telekom AG	`5.63ms` from Nuernberg, DE
180.197.101.38	AS18126 Chubu Telecommunications Company, Inc.	`8.15ms` from Osaka, JP
52.21.171.102	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
23.20.229.54	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
213.172.24.22	AS20632 PJSC MegaFon	`1.42ms` from Saint Petersburg, RU
166.19.9.22	AS33425 CoreWeave, Inc	`1.54ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 199.123.73.235

traceroute to 199.123.73.235 (199.123.73.235): 7 hops max, 52 byte packets

4 [AS3549] 201.234.89.33 2.414 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On January 30th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales