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
155.251.0.0/16 AS37309 QCell Limited 65,536
155.75.0.0/16 AS367 Headquarters, USAISC 65,536
155.74.0.0/16 AS367 Headquarters, USAISC 65,536
155.9.0.0/16 AS367 Headquarters, USAISC 65,536
155.218.0.0/16 AS367 Headquarters, USAISC 65,536
155.217.0.0/16 AS367 Headquarters, USAISC 65,536
155.215.0.0/16 AS367 Headquarters, USAISC 65,536
155.151.0.0/16 AS367 Headquarters, USAISC 65,536
155.219.0.0/16 AS367 Headquarters, USAISC 65,536
155.8.0.0/16 AS367 Headquarters, USAISC 65,536
155.229.0.0/16 AS3257 GTT Americas, LLC 65,536
155.149.0.0/16 AS367 Headquarters, USAISC 65,536
155.147.0.0/16 AS367 Headquarters, USAISC 65,536
155.216.0.0/16 AS367 Headquarters, USAISC 65,536
155.54.0.0/16 AS34511 Universidad de Murcia 65,536
155.153.0.0/16 AS367 Headquarters, USAISC 65,536
155.206.0.0/16 AS3477 National Oceanic and Atmospheric Administration 65,536
155.150.0.0/16 AS367 Headquarters, USAISC 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.25.0.0/16 AS367 Headquarters, USAISC 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.130.0.0/16 AS23005 SWITCH, LTD 65,536
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.227.0.0/16 AS2119 Nortura SA 65,536
155.209.0.0/16 AS2119 AKER SOLUTIONS AS 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.47.0.0/16 AS32125 Wheaton College 65,536
155.65.0.0/16 AS36291 Sanofi 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
155.151.0.0/16 AS1540 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
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.234.0.0/16 AS3741 South African Broadcasting Corporation 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
181.54.123.48 AS10620 Telmex Colombia S.A. 19.22ms from Bogota, CO
106.195.125.160 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.76ms from Delhi, IN
110.68.220.48 AS4766 Korea Telecom 4.34ms from Guiyang, CN
14.229.186.192 AS45899 VNPT Corp 2.79ms from Hanoi, VN
188.255.227.176 AS9304 HGC Global Communications Limited 2.09ms from Hong Kong, HK
42.55.230.144 AS4837 CHINA UNICOM China169 Backbone 8.86ms from Liaoyang, CN
141.147.98.240 AS31898 Oracle Corporation 0.27ms from London, GB
172.1.38.160 AS7018 AT&T Enterprises, LLC 17.81ms from Los Angeles, US
67.117.177.80 AS7018 AT&T Enterprises, LLC 2.37ms from Los Angeles, US
107.221.238.80 AS7018 AT&T Enterprises, LLC 7.03ms from Miami, US
79.17.87.128 AS3269 Telecom Italia S.p.A. 8.42ms from Milan, IT
181.177.80.128 AS263735 SOCIEDAD BUENA HOSTING, S.A. 0.97ms from New York City, US
120.60.228.128 AS9829 National Internet Backbone 12.24ms from Saint Thomas Mount, IN
46.0.174.96 AS34533 JSC "ER-Telecom Holding" 0.61ms from Samara, RU
49.163.197.192 AS17858 LG POWERCOMM 2.30ms from Seoul, KR
35.72.99.80 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
14.9.22.96 AS2516 KDDI CORPORATION 15.58ms from Tokyo, JP
200.94.128.224 AS11172 Alestra, S. de R.L. de C.V. 12.47ms from Dallas, US
83.216.241.176 AS12355 HeLi NET Telekommunikation GmbH & Co. 7.15ms from Duesseldorf, DE
60.167.74.160 AS4134 CHINANET-BACKBONE 5.29ms from Huai'an, CN
92.5.254.0 AS31898 Oracle Corporation 0.13ms from Jerusalem, IL
80.91.216.224 AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI 0.24ms from Lagos, NG
88.139.47.32 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.11ms from Lyon, FR
79.38.24.0 AS3269 Telecom Italia S.p.A. 5.57ms from Milan, IT
177.185.59.80 AS52930 Turbosp Internet Provider 5.22ms from Osasco, BR

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 155.155.56.89
traceroute to 155.155.56.89 (155.155.56.89): 9 hops max, 52 byte packets
5 [AS3356] 171.75.10.251 12.439 ms
6 [AS3356] 62.67.79.154 29.87 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Lille, FR
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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