204.208.64.0/20

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 204.208.64.0/20

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

Read more

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.208.64.159	AS5972 DoD Network Information Center	`222.86ms` from Tirana, AL

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
12.159.168.132	AS7018 AT&T Enterprises, LLC	`2.02ms` from Ashburn, US
73.129.113.116	AS7922 Comcast Cable Communications, LLC	`9.53ms` from Ashburn, US
123.119.170.84	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
178.118.204.36	AS6848 Telenet BV	`9.19ms` from Brussels, BE
113.189.71.68	AS45899 VNPT Corp	`4.04ms` from Da Nang, VN
18.158.216.84	AS16509 Amazon.com, Inc.	`0.35ms` from Frankfurt am Main, DE
20.235.252.164	AS8075 Microsoft Corporation	`1.40ms` from Lohogaon, IN
198.144.15.164	AS12042 Consolidated Communications, Inc.	`1.38ms` from Minneapolis, US
46.226.65.244	AS34703 LTD Pokrovsky radiotelefon	`13.35ms` from Moscow, RU
95.34.102.100	AS2119 Telenor Norge AS	`7.02ms` from Oslo, NO
176.149.137.4	AS5410 Bouygues Telecom SA	`1.96ms` from Paris, FR
185.78.12.116	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.88ms` from Prague, CZ
54.87.111.244	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
34.196.154.132	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
210.204.137.180	AS4766 Korea Telecom	`10.42ms` from Seoul, KR
24.107.134.116	AS20115 Charter Communications LLC	`5.68ms` from St. Louis, US
202.160.103.196	AS9328 DATACOM SYSTEMS (AU) PTY LTD	`0.77ms` from Sydney, AU
211.151.122.212	AS9308 Abitcool(China) Inc.	`2.50ms` from Tianjin, CN
54.249.163.100	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
109.177.170.20	AS5384 Emirates Internet	`2.41ms` from Al Fujairah City, AE
151.145.146.244	AS7018 AT&T Enterprises, LLC	`2.19ms` from Ashburn, US
17.42.253.4	AS714 Apple Inc.	`10.87ms` from Ashburn, US
92.245.116.68	AS41750 Mega-Line Ltd.	`0.54ms` from Bishkek, KG
144.121.3.228	AS46887 Crown Castle Fiber LLC	`0.31ms` from Boston, US
177.89.117.68	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`12.16ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f4 -m8 204.208.67.126

traceroute to 204.208.67.126 (204.208.67.126): 8 hops max, 52 byte packets

4 [AS3356] 4.69.206.154 185.883 ms

5 [AS3356] 4.42.138.46 184.407 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On September 4th 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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