204.208.0.0/22

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 204.208.0.0/22

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

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
77.169.204.134	AS1136 KPN B.V.	`1.06ms` from Amsterdam, NL
108.130.95.246	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
78.173.207.6	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.34ms` from Istanbul, TR
78.150.118.118	AS13285 TalkTalk Communications Limited	`1.85ms` from London, GB
81.129.175.134	AS2856 British Telecommunications PLC	`7.72ms` from London, GB
212.120.232.70	AS8301 Gibtelecom Ltd.	`10.39ms` from Madrid, ES
50.242.168.54	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Miami, US
179.165.72.38	AS26599 TELEFÔNICA BRASIL S.A	`4.28ms` from Osasco, BR
70.32.122.70	AS398101 GoDaddy.com, LLC	`1.16ms` from Phoenix, US
107.20.198.54	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
34.166.153.86	AS396982 Google LLC	`6.46ms` from Riyadh, SA
76.102.197.54	AS7922 Comcast Cable Communications, LLC	`5.36ms` from San Jose, US
60.120.102.182	AS17676 SoftBank Corp.	`2.92ms` from Tokyo, JP
61.123.9.166	AS4725 SoftBank Corp.	`14.60ms` from Tokyo, JP
137.56.19.102	AS1103 SURF B.V.	`7.52ms` from Amsterdam, NL
23.25.114.22	AS7922 Comcast Cable Communications, LLC	`7.92ms` from Ashburn, US
65.30.150.54	AS10796 Charter Communications Inc	`7.42ms` from Chicago, US
84.133.121.166	AS3320 Deutsche Telekom AG	`2.25ms` from Frankfurt am Main, DE
62.224.219.54	AS3320 Deutsche Telekom AG	`8.26ms` from Frankfurt am Main, DE
109.137.33.150	AS5432 Proximus NV	`4.74ms` from Gravelines, FR
90.249.217.118	AS5378 Vodafone Limited	`2.02ms` from London, GB
72.169.72.6	AS6621 Hughes Network Systems, LLC	`5.29ms` from Los Angeles, US
87.20.254.38	AS3269 Telecom Italia S.p.A.	`16.62ms` from Milan, IT
116.40.254.54	AS17858 LG POWERCOMM	`1.89ms` from Seoul, KR
147.47.10.70	AS9488 Seoul National University	`1.09ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 -m8 204.208.3.5

traceroute to 204.208.3.5 (204.208.3.5): 8 hops max, 52 byte packets

3 [AS3356] 4.68.75.233 13.185 ms

4 [AS3356] 4.69.219.222 8.238 ms

5 [AS3356] 8.244.134.50 8.587 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

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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