199.122.32.0/20

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	DNOC-C

WHOIS Details

NetHandle:      NET-199-122-32-0-2
OrgID:          HEADQU-3
Parent:         NET-199-122-32-0-1
NetName:        DNOC-C
NetRange:       199.122.32.0 - 199.122.63.255
NetType:        reallocation
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

Overlapping Ranges

BGP prefixes that are contained by 199.122.32.0/20

Range	ASN	Company	Num of IPs
199.122.42.0/24	AS1540	Headquarters, USAISC	256

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

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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
54.208.228.68	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
66.154.81.52	AS22653 Cyber Wurx LLC	`0.23ms` from Atlanta, US
48.211.137.52	AS8075 Microsoft Corporation	`0.24ms` from Boydton, US
52.251.96.244	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
174.110.19.180	AS11426 Charter Communications Inc	`8.60ms` from Charlotte, US
95.153.66.164	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.83ms` from Chisinau, MD
94.247.171.116	AS42708 Glesys AB	`0.05ms` from Falkenberg, SE
203.176.235.244	AS10103 HK Broadband Network Ltd.	`0.67ms` from Hong Kong, HK
135.106.72.180	AS44559 IT HOSTLINE LTD	`0.36ms` from Istanbul, TR
23.0.209.116	AS23693 PT. Telekomunikasi Selular	`1.06ms` from Jakarta, ID
164.39.40.20	AS42973 M247 UK Ltd	`0.53ms` from Manchester, GB
23.11.166.228	AS16625 Akamai Technologies, Inc.	`0.58ms` from Melbourne, AU
123.48.219.228	AS18126 Chubu Telecommunications Company, Inc.	`5.09ms` from Osaka, JP
199.114.205.20	AS14230 ARK Data Centers LLC	`3.91ms` from Pittsburgh, US
20.245.191.52	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
64.22.62.100	AS22302 INOC, LLC	`13.41ms` from Secaucus, US
118.217.221.212	AS9318 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
23.51.44.20	AS16625 Akamai Technologies, Inc.	`0.32ms` from Sepang, MY
148.153.174.68	AS63199 CDS Global Cloud Co., Ltd	`0.71ms` from Singapore, SG
111.97.162.148	AS2516 KDDI CORPORATION	`5.20ms` from Tokyo, JP
208.73.17.180	AS54838 Networks Inc	`5.27ms` from Atlanta, US
179.125.101.68	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.67ms` from Belo Horizonte, BR
73.100.153.52	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Boston, US
136.32.43.52	AS16591 Google Fiber Inc.	`0.71ms` from Kansas City, US
90.200.89.164	AS5607 Sky UK Limited	`8.43ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 199.122.47.6

traceroute to 199.122.47.6 (199.122.47.6): 7 hops max, 52 byte packets

3 [AS6762] 213.144.187.250 15.297 ms

4 [AS6762] 213.144.187.223 7.024 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On December 28th 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.

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