204.208.12.0/22

AS5972  ·  DoD Network Information Center

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Summary

Country United States
Domain mail.mil
ASN AS5972
Parent Range 204.208.0.0/16
Registry ARIN
ID AMEDD-CHCS2

WHOIS Details

NetHandle:      NET-204-208-0-0-2
OrgID:          HEADQU-3
Parent:         NET-204-208-0-0-1
NetName:        AMEDD-CHCS2
NetRange:       204.208.0.0 - 204.208.255.255
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 204.208.12.0/22

Range ASN Company Num of IPs
204.208.0.0/16 AS5972 Headquarters, USAISC 65,536
204.208.0.0/16 AS721 Headquarters, USAISC 65,536

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

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
4.157.150.230 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
85.73.231.22 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.67ms from Athens, GR
68.75.2.246 AS7018 AT&T Enterprises, LLC 11.06ms from Atlanta, US
24.77.106.54 AS6327 Shaw Communications Inc. 18.05ms from Chicago, US
201.34.187.134 AS8167 V tal 13.77ms from Curitiba, BR
107.220.182.22 AS7018 AT&T Enterprises, LLC 3.53ms from Dallas, US
93.226.173.134 AS3320 Deutsche Telekom AG 5.16ms from Duesseldorf, DE
46.181.49.150 AS39927 E-Light-Telecom Ltd. 1.08ms from Kemerovo, RU
95.215.159.182 AS48957 Joint Ukrainian American Enterprise "Telecommunications Resource Center" ltd 3.93ms from Khmelnytskyi, UA
76.148.73.214 AS7922 Comcast Cable Communications, LLC 9.37ms from Miami, US
82.64.119.166 AS12322 Free SAS 1.90ms from Paris, FR
137.53.252.134 AS11995 Oregon Health & Science University 1.48ms from Portland, US
179.156.239.182 AS28573 Claro NXT Telecomunicacoes Ltda 9.68ms from Sao Paulo, BR
173.11.28.214 AS7922 Comcast Cable Communications, LLC 7.02ms from Seattle, US
39.112.215.150 AS9318 SK Broadband Co Ltd 5.34ms from Seoul, KR
180.249.114.118 AS7713 PT Telekomunikasi Indonesia 10.47ms from Surabaya, ID
46.145.85.230 AS1136 KPN B.V. 9.12ms from Amsterdam, NL
38.154.77.182 AS55286 B2 Net Solutions Inc. 0.15ms from Buffalo, US
105.243.53.150 AS36994 Vodacom 2.29ms from Cape Town, ZA
173.93.52.118 AS11426 Charter Communications Inc 15.29ms from Charlotte, US
154.124.112.246 AS8346 SONATEL-AS Autonomous System 2.67ms from Dakar, SN
124.95.140.102 AS4837 CHINA UNICOM China169 Backbone 12.10ms from Liaoyang, CN
190.98.129.54 AS60725 SES ASTRA S.A. 0.90ms from Lima, PE
185.12.137.182 AS199286 Abtec Network Systems LTD 0.54ms from London, GB
111.38.216.6 AS9808 China Mobile Communications Group Co., Ltd. 9.45ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 204.208.12.104
traceroute to 204.208.12.104 (204.208.12.104): 6 hops max, 52 byte packets
2 *
3 [AS3356] 4.69.219.226 120.551 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

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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