199.122.56.0/21

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	NETBLK-ANOSCE

WHOIS Details

NetHandle:      NET-199-122-56-0-1
OrgID:          HEADQU-3
Parent:         NET-199-122-32-0-2
NetName:        NETBLK-ANOSCE
NetRange:       199.122.56.0 - 199.122.58.255
NetType:        reassignment
RegDate:        2025-08-20
Updated:        2025-08-20
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 199.122.0.0/16

Range	ASN	Company	Num of IPs
199.122.128.0/17	AS749	DoD Network Information Center	32,768
199.122.64.0/19	AS749	DoD Network Information Center	8,192
199.122.96.0/21	AS749	DoD Network Information Center	2,048
199.122.120.0/21	AS14340	Salesforce.com, Inc.	2,048
199.122.104.0/21	AS46687	BCI Mississippi Broadband,LLC	2,048
199.122.8.0/21	AS749	DoD Network Information Center	2,048
199.122.28.0/22	AS12025	Logicalis	1,024
199.122.54.0/23	AS749	DoD Network Information Center	512
199.122.53.0/24	AS1540	Headquarters, USAISC	256
199.122.42.0/24	AS1540	Headquarters, USAISC	256
199.122.3.0/24	AS398749	Decathlon Canada Inc.	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
44.225.127.117	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
110.52.172.69	AS4837 CHINA UNICOM China169 Backbone	`8.06ms` from Changsha, CN
90.48.41.69	AS3215 Orange S.A.	`11.01ms` from Frankfurt am Main, DE
47.111.125.85	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.54ms` from Hangzhou, CN
47.56.103.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Hong Kong, HK
175.114.202.117	AS9318 SK Broadband Co Ltd	`1.79ms` from Incheon, KR
158.175.182.213	AS36351 IBM Cloud	`1.35ms` from London, GB
107.174.118.149	AS36352 HostPapa	`0.30ms` from Los Angeles, US
60.145.78.85	AS17676 SoftBank Corp.	`3.87ms` from Osaka, JP
153.160.140.85	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.45ms` from Osaka, JP
125.15.237.21	AS9824 JCOM Co., Ltd.	`2.89ms` from Osaka, JP
61.110.221.21	AS54994 Meteverse Limited.	`0.37ms` from Paris, FR
78.44.114.117	AS16019 Vodafone Czech Republic a.s.	`0.63ms` from Prague, CZ
202.102.130.149	AS4837 CHINA UNICOM China169 Backbone	`13.59ms` from Qingdao, CN
52.22.112.37	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
40.99.191.133	AS8075 Microsoft Corporation	`0.28ms` from San Antonio, US
71.198.184.165	AS7922 Comcast Cable Communications, LLC	`6.44ms` from San Jose, US
84.54.158.197	AS29084 ComNet Bulgaria	`7.67ms` from Sofia, BG
35.72.56.245	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
154.252.75.197	AS36947 Telecom Algeria	`13.95ms` from Algiers, DZ
50.217.92.69	AS7922 Comcast Cable Communications, LLC	`0.69ms` from Dallas, US
103.154.156.5	AS140993 Berlin,Germany	`1.29ms` from Dhaka, BD
24.255.159.165	AS22773 Cox Communications Inc.	`10.56ms` from Kansas City, US
66.226.32.149	AS33647 Yadkin Valley Telephone	`4.85ms` from Lenoir, US
24.104.65.165	AS7922 Comcast Cable Communications, LLC	`0.50ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m4 199.122.62.198

traceroute to 199.122.62.198 (199.122.62.198): 4 hops max, 52 byte packets

1 [AS136258] 103.97.203.1 93.697 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On January 19th 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