199.124.16.0/21

AS721 · United States Department of Defense (DoD)

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	AS721
Registry	ARIN
ID	CEAP-ORN

WHOIS Details

NetHandle:      NET-199-124-16-0-2
OrgID:          HEADQU-3
Parent:         NET-199-124-16-0-1
NetName:        CEAP-ORN
NetRange:       199.124.16.0 - 199.124.24.255
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.124.0.0/16

Range	ASN	Company	Num of IPs
199.124.128.0/17	AS749	DoD Network Information Center	32,768
199.124.8.0/21	AS749	DoD Network Information Center	2,048
199.124.60.0/22	AS46506	SimpleHelix.com	1,024
199.124.0.0/23	AS749	DoD Network Information Center	512
199.124.4.0/23	AS749	DoD Network Information Center	512
199.124.25.0/24	AS54799	OTC Markets Group Inc	256
199.124.2.0/24	AS749	DoD Network Information Center	256
199.124.3.0/24	AS54760	Centre de services scolaire de Portneuf	256
199.124.57.0/24	AS397587	DataXport.Net, LLC	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
108.144.156.117	AS20057 AT&T Enterprises, LLC	`16.89ms` from Ashburn, US
67.165.37.181	AS7922 Comcast Cable Communications, LLC	`10.59ms` from Ashburn, US
97.129.165.229	AS6167 Verizon Business	`16.98ms` from Atlanta, US
110.244.46.245	AS4837 CHINA UNICOM China169 Backbone	`8.91ms` from Beijing, CN
193.87.125.245	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`0.37ms` from Bratislava, SK
196.13.118.53	AS2018 TENET (The UNINET Project)	`11.31ms` from Cape Town, ZA
205.203.91.181	AS13567 Kimberly-Clark Corporation	`6.43ms` from Chicago, US
131.119.9.181	AS3356 Level 3 Parent, LLC	`0.57ms` from Dallas, US
79.97.37.37	AS6830 Liberty Global Europe Holding B.V.	`3.87ms` from Dublin, IE
122.226.137.5	AS4134 CHINANET-BACKBONE	`10.47ms` from Hangzhou, CN
78.185.76.101	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.46ms` from Istanbul, TR
47.155.192.181	AS5650 Frontier Communications of America, Inc.	`2.81ms` from Los Angeles, US
79.174.207.245	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.94ms` from Lyon, FR
79.30.236.5	AS3269 Telecom Italia S.p.A.	`9.27ms` from Milan, IT
159.65.192.229	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
70.104.178.133	AS701 Verizon Business	`7.57ms` from Ashburn, US
80.143.68.229	AS3320 Deutsche Telekom AG	`4.42ms` from Berlin, DE
91.240.4.245	AS60509 S 800 Customer Service Provider SRL	`1.19ms` from Bucharest, RO
220.168.230.117	AS4134 CHINANET-BACKBONE	`5.04ms` from Changsha, CN
38.92.50.245	AS11426 Charter Communications Inc	`0.18ms` from Charlotte, US
98.100.22.165	AS33363 Charter Communications, Inc	`8.15ms` from Chicago, US
47.190.21.197	AS5650 Frontier Communications of America, Inc.	`1.60ms` from Dallas, US
187.216.83.149	AS8151 UNINET	`16.48ms` from Dallas, US
149.104.178.69	AS140224 Nebula Global LLC	`1.11ms` from Hong Kong, HK
61.246.252.21	AS9498 BHARTI Airtel Ltd.	`2.12ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -m7 199.124.18.169

traceroute to 199.124.18.169 (199.124.18.169): 7 hops max, 52 byte packets

1 [AS15169] 108.170.233.255 1.087 ms

2 *

3 *

4 [AS3356] 4.39.210.90 66.538 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 14th 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.

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