155.155.128.0/19

AS1554 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS1554
Parent Range	155.155.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 155.155.128.0/19

Range	ASN	Company	Num of IPs
155.155.0.0/16	AS1554	Headquarters, USAISC	65,536
155.155.0.0/16	AS1556	Headquarters, USAISC	65,536
155.155.0.0/16	AS1585	Headquarters, USAISC	65,536
155.155.0.0/16	AS721	Headquarters, USAISC	65,536

Nearby Ranges

BGP prefixes that overlap with 155.155.0.0/16

Range	ASN	Company	Num of IPs
155.155.0.0/16	AS1554	Headquarters, USAISC	65,536
155.155.0.0/16	AS1556	Headquarters, USAISC	65,536
155.155.0.0/16	AS1585	Headquarters, USAISC	65,536
155.155.0.0/16	AS721	Headquarters, USAISC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
196.120.198.3	AS36925 MEDITELECOM	`5.99ms` from Casablanca, MA
94.202.128.3	AS15802 Emirates Integrated Telecommunications Company PJSC	`2.67ms` from Dubai, AE
120.37.228.227	AS4134 CHINANET-BACKBONE	`3.40ms` from Fuzhou, CN
94.63.243.67	AS12353 Vodafone Portugal	`2.21ms` from Lisbon, PT
81.2.92.227	AS20712 Andrews & Arnold Ltd	`2.02ms` from London, GB
50.221.98.3	AS7922 Comcast Cable Communications, LLC	`6.67ms` from Miami, US
201.26.214.211	AS27699 TELEFÔNICA BRASIL S.A	`2.72ms` from Osasco, BR
52.1.189.195	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
178.45.139.195	AS12389 PJSC Rostelecom	`12.11ms` from Samara, RU
102.154.198.83	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`15.86ms` from Tunis, TN
93.180.163.51	AS12741 Netia SA	`4.66ms` from Warsaw, PL
198.117.11.51	AS297 National Aeronautics and Space Administration	`7.24ms` from Atlanta, US
150.165.169.243	AS1916 Rede Nacional de Ensino e Pesquisa	`2.64ms` from Campina Grande, BR
80.102.146.19	AS12479 Orange Espagne SA	`5.21ms` from Madrid, ES
115.146.83.3	AS10148 The University of Melbourne, Melbourne, Victoria	`1.14ms` from Melbourne, AU
20.217.170.195	AS8075 Microsoft Corporation	`0.15ms` from Modiin Ilit, IL
96.90.32.179	AS7922 Comcast Cable Communications, LLC	`7.43ms` from New York City, US
222.231.72.147	AS18144 Enecom,Inc.	`7.19ms` from Osaka, JP
92.240.65.195	AS5538 Institute of Mathematics and Computer Science of University of Latvia	`0.29ms` from Riga, LV
124.221.4.83	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.30ms` from Shanghai, CN
140.210.142.195	AS4811 China Telecom (Group)	`3.19ms` from Shanghai, CN
85.112.179.131	AS12552 GlobalConnect AB	`0.87ms` from Stockholm, SE
1.94.45.227	AS55990 Huawei Cloud Service data center	`2.80ms` from Suzhou, CN
60.147.88.67	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
60.76.139.67	AS17676 SoftBank Corp.	`3.30ms` from Tokyo, JP

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 155.155.132.40

traceroute to 155.155.132.40 (155.155.132.40): 7 hops max, 52 byte packets

3 [AS3356] 171.75.10.249 179.037 ms

4 [AS3356] 62.67.79.154 196.844 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 6th 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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