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
155.216.0.0/16 AS367 Headquarters, USAISC 65,536
155.151.0.0/16 AS367 Headquarters, USAISC 65,536
155.149.0.0/16 AS367 Headquarters, USAISC 65,536
155.215.0.0/16 AS367 Headquarters, USAISC 65,536
155.150.0.0/16 AS367 Headquarters, USAISC 65,536
155.240.0.0/16 AS2018 Agricultural Research Council 65,536
155.147.0.0/16 AS367 Headquarters, USAISC 65,536
155.65.0.0/16 AS36291 Sanofi 65,536
155.47.0.0/16 AS32125 Wheaton College 65,536
155.153.0.0/16 AS367 Headquarters, USAISC 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.238.0.0/16 AS2018 Cape Technikon 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.229.0.0/16 AS3257 GTT Americas, LLC 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.228.0.0/16 AS25021 Etat de Fribourg 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.130.0.0/16 AS22911 SWITCH, LTD 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.53.0.0/16 AS158 Ericsson Inc. 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.232.0.0/16 AS2018 TENET (The UNINET Project) 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.68.0.0/16 AS31746 Franklin and Marshall College 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
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.3.0.0/16 AS21853 New Brunswick Power Holding Corporation 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.151.0.0/16 AS1540 Headquarters, USAISC 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.217.0.0/16 AS367 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
195.251.116.224 AS5408 National Infrastructures for Research and Technology S.A. 1.26ms from Athens, GR
207.106.23.160 AS7029 Windstream Communications LLC 0.43ms from Atlanta, US
68.34.225.64 AS7922 Comcast Cable Communications, LLC 9.51ms from Atlanta, US
20.65.48.128 AS8075 Microsoft Corporation 0.16ms from Boydton, US
73.12.247.144 AS7922 Comcast Cable Communications, LLC 10.87ms from Fremont, US
124.80.152.0 AS17849 SK Broadband Co Ltd 1.93ms from Incheon, KR
137.222.35.32 AS786 Jisc Services Limited 5.76ms from London, GB
107.221.238.80 AS7018 AT&T Enterprises, LLC 7.00ms from Miami, US
76.109.57.144 AS7922 Comcast Cable Communications, LLC 10.30ms from Miami, US
27.211.14.64 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Qingdao, CN
100.29.17.80 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
94.90.117.80 AS3269 Telecom Italia S.p.A. 1.77ms from Rome, IT
112.185.172.192 AS4766 Korea Telecom 7.95ms from Seoul, KR
102.27.43.64 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.98ms from Tunis, TN
77.116.151.112 AS25255 ==> TELE2 AUSTRIA <== 11.28ms from Vienna, AT
104.255.173.144 AS397423 Tier.Net Technologies LLC 0.14ms from Bend, US
147.78.54.192 AS48095 XT GLOBAL NETWORKS LTD. 8.04ms from Bucharest, RO
102.41.13.240 AS8452 TE-AS 3.29ms from Cairo, EG
72.57.162.0 AS138077 PT Abhinawa Sumberdaya Asia 1.11ms from Jakarta, ID
3.10.232.176 AS16509 Amazon.com, Inc. 0.17ms from London, GB
188.208.33.32 AS199524 G-Core Labs S.A. 0.07ms from Milan, IT
172.252.1.96 AS400536 Nodestop LLC 0.62ms from Secaucus, US
221.144.96.80 AS4766 Korea Telecom 5.33ms from Seoul, KR
212.83.184.192 AS12876 SCALEWAY S.A.S. 0.24ms from Amsterdam, NL
139.202.20.160 AS4134 CHINANET-BACKBONE 6.87ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 155.155.76.86
traceroute to 155.155.76.86 (155.155.76.86): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.5 0.072 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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