1. All IP Ranges
  2. 155.0.0.0/8
  3. AS721  | 155.216.0.0/14

155.216.0.0/14

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID FTDIX-DIXNET

WHOIS Details

NetHandle:      NET-155-216-0-0-2
OrgID:          HEADQU-3
Parent:         NET-155-216-0-0-1
NetName:        FTDIX-DIXNET
NetRange:       155.216.0.0 - 155.216.255.255
NetType:        reallocation
RegDate:        2025-08-22
Updated:        2025-08-22
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 are contained by 155.216.0.0/14

Range ASN Company Num of IPs
155.216.0.0/16 AS367 Headquarters, USAISC 65,536
155.217.0.0/16 AS367 Headquarters, USAISC 65,536
155.218.0.0/16 AS367 Headquarters, USAISC 65,536
155.219.0.0/16 AS367 Headquarters, USAISC 65,536
155.216.0.0/16 AS721 Headquarters, USAISC 65,536

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.7.0.0/16 AS27064 DoD Network Information Center 65,536
155.7.0.0/16 AS27065 DoD Network Information Center 65,536
155.108.0.0/16 AS26561 Global Network Services 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.223.0.0/16 AS2592 Ege University (EGE) 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.130.0.0/16 AS23005 SWITCH, LTD 65,536
155.227.0.0/16 AS2119 Nortura SA 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.209.0.0/16 AS2119 AKER SOLUTIONS AS 65,536
155.97.0.0/16 AS17055 University of Utah 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 65,536
155.136.0.0/16 AS21301 Royal Bank of Scotland 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.101.0.0/16 AS17055 University of Utah 65,536
155.100.0.0/16 AS17055 University of Utah 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.144.0.0/16 AS17756 Australian Postal Corporation 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.253.0.0/16 AS137 Area della Ricerca di Milano 65,536
155.31.0.0/16 AS11809 Embry-Riddle Aeronautical University 65,536
155.187.0.0/16 AS140637 Department of Climate Change Energy the Environment and Water 65,536
155.155.0.0/16 AS1585 Headquarters, USAISC 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.155.0.0/16 AS1556 Headquarters, USAISC 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.7.0.0/16 AS27066 DoD Network Information Center 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
96.95.60.254 AS7922 Comcast Cable Communications, LLC 6.85ms from Ashburn, US
203.147.21.254 AS7616 JasTel Network 0.55ms from Bangkok, TH
113.242.152.238 AS4134 CHINANET-BACKBONE 4.96ms from Changsha, CN
73.209.1.222 AS7922 Comcast Cable Communications, LLC 6.45ms from Chicago, US
191.121.24.14 AS26615 TIM S/A 13.40ms from Fortaleza, BR
46.223.225.206 AS3209 Vodafone GmbH 9.64ms from Frankfurt am Main, DE
42.98.111.254 AS4760 HKT Limited 1.09ms from Hong Kong, HK
95.159.228.158 AS5603 Telekom Slovenije, d.d. 7.83ms from Ljubljana, SI
2.216.172.30 AS5607 Sky UK Limited 0.84ms from London, GB
195.31.99.190 AS3269 Telecom Italia S.p.A. 1.27ms from Milan, IT
93.229.99.94 AS3320 Deutsche Telekom AG 6.30ms from Nuernberg, DE
121.87.37.30 AS17511 OPTAGE Inc. 1.69ms from Osaka, JP
70.89.181.110 AS7922 Comcast Cable Communications, LLC 6.67ms from Portland, US
125.249.210.46 AS17858 LG POWERCOMM 1.81ms from Seoul, KR
3.173.175.94 AS16509 Amazon.com, Inc. 3.72ms from Sheffield, GB
61.70.220.254 AS9416 Hoshin Multimedia Center Inc. 1.14ms from Taipei, TW
182.23.209.126 AS38638 Ip Core Corporation 1.95ms from Tokyo, JP
123.9.222.46 AS4837 CHINA UNICOM China169 Backbone 3.53ms from Zhengzhou, CN
91.210.175.254 AS214830 TOO Zebra Telecom 7.09ms from Astana, KZ
190.226.125.94 AS7303 Telecom Argentina S.A. 6.80ms from Asuncion, PY
40.70.31.174 AS8075 Microsoft Corporation 0.20ms from Boydton, US
99.23.9.254 AS7018 AT&T Enterprises, LLC 3.21ms from Chicago, US
123.144.37.46 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Chongqing, CN
62.243.123.142 AS3292 TDC Holding A/S 0.59ms from Copenhagen, DK
83.185.82.190 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE

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 155.217.253.181
traceroute to 155.217.253.181 (155.217.253.181): 7 hops max, 52 byte packets
3 [AS9009] 193.9.115.185 1.184 ms
4 [AS3356] 213.249.123.45 21.728 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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