1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.155.0.0/16
  4. AS721  | 155.155.0.0/16

155.155.0.0/16

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID USAREUR2

WHOIS Details

NetHandle:      NET-155-155-0-0-2
OrgID:          HEADQU-3
Parent:         NET-155-155-0-0-1
NetName:        USAREUR2
NetRange:       155.155.0.0 - 155.155.255.255
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.227.0.0/16 AS2119 Nortura SA 65,536
155.209.0.0/16 AS2119 AKER SOLUTIONS AS 65,536
155.3.0.0/16 AS21853 New Brunswick Power Holding Corporation 65,536
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.240.0.0/16 AS2018 Agricultural Research Council 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.238.0.0/16 AS2018 Cape Technikon 65,536
155.136.0.0/16 AS21301 Royal Bank of Scotland 65,536
155.97.0.0/16 AS17055 University of Utah 65,536
155.144.0.0/16 AS17756 Australian Postal Corporation 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.232.0.0/16 AS2018 TENET (The UNINET Project) 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 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
155.101.0.0/16 AS17055 University of Utah 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.253.0.0/16 AS137 Area della Ricerca di Milano 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 65,536
155.187.0.0/16 AS140637 Department of Climate Change Energy the Environment and Water 65,536
155.31.0.0/16 AS11809 Embry-Riddle Aeronautical University 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.151.0.0/16 AS1540 Headquarters, USAISC 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.155.205.232 kirasat.com 1

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
67.140.70.144 AS7029 Windstream Communications LLC 9.85ms from Atlanta, US
44.228.183.16 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
89.41.28.208 AS136787 PacketHub S.A. 0.11ms from Boston, US
87.197.188.64 AS6855 Slovak Telekom, a.s. 0.80ms from Bratislava, SK
164.163.42.32 AS265763 Interret Villa Angela SRL 15.86ms from Buenos Aires, AR
23.214.23.16 AS35994 Akamai Technologies, Inc. 1.04ms from Chicago, US
103.143.162.208 AS139681 Dynamic Computer Services Limited 2.10ms from Christchurch, NZ
123.26.19.208 AS45899 VNPT Corp 8.06ms from Da Nang, VN
104.248.129.160 AS14061 DigitalOcean, LLC 0.28ms from Frankfurt am Main, DE
197.100.122.192 AS3741 Dimension Data 0.57ms from Johannesburg, ZA
77.47.198.64 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.54ms from Kyiv, UA
181.64.219.112 AS6147 INTEGRATEL PERÚ S.A.A. 1.04ms from Lima, PE
34.98.112.32 AS396982 Google LLC 0.08ms from Melbourne, AU
174.116.73.128 AS812 Rogers Communications Canada Inc. 5.81ms from Ottawa, CA
110.46.110.0 AS9845 LG HelloVision Corp. 7.93ms from Seoul, KR
145.241.180.0 AS31898 Oracle Corporation 0.12ms from Stockholm, SE
31.45.170.240 AS12810 A1 Hrvatska d.o.o. 19.67ms from Zagreb, HR
52.131.23.240 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.26ms from Beijing, CN
52.92.164.48 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
52.167.222.0 AS8075 Microsoft Corporation 0.26ms from Boydton, US
128.24.0.64 AS8075 Microsoft Corporation 0.35ms from Boydton, US
93.234.0.64 AS3320 Deutsche Telekom AG 5.16ms from Frankfurt am Main, DE
171.250.111.224 AS7552 Viettel Group 1.78ms from Ho Chi Minh City, VN
70.125.193.48 AS11427 Charter Communications Inc 13.22ms from Houston, US
23.242.198.208 AS20001 Charter Communications Inc 4.06ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 155.155.55.231
traceroute to 155.155.55.231 (155.155.55.231): 9 hops max, 52 byte packets
5 [AS3356] 171.75.10.251 33.566 ms
6 [AS3356] 62.67.79.154 51.586 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gdynia, PL
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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