1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.9.0.0/16
  4. AS1540  | 155.9.0.0/16

155.9.0.0/16

AS1540  ·  Headquarters, USAISC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain mail.mil
ASN AS1540
Registry ARIN
ID LWOOD-NET2

WHOIS Details

NetHandle:      NET-155-9-0-0-2
OrgID:          HEADQU-3
Parent:         NET-155-9-0-0-1
NetName:        LWOOD-NET2
NetRange:       155.9.0.0 - 155.9.255.255
NetType:        reallocation
RegDate:        2025-08-23
Updated:        2025-08-23
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.136.0.0/16 AS21054 Royal Bank of Scotland 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.188.0.0/16 AS20437 Nationwide Mutual Insurance Company 65,536
155.240.0.0/16 AS2018 Agricultural Research Council 65,536
155.136.0.0/16 AS21301 Royal Bank of Scotland 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.238.0.0/16 AS2018 Cape Technikon 65,536
155.201.0.0/16 AS20426 PriceWaterhouseCoopers, LLP 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.209.0.0/16 AS2119 AKER SOLUTIONS AS 65,536
155.227.0.0/16 AS2119 Nortura SA 65,536
155.100.0.0/16 AS17055 University of Utah 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.155.0.0/16 AS1585 Headquarters, USAISC 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 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
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.53.0.0/16 AS158 Ericsson Inc. 65,536
155.144.0.0/16 AS17756 Australian Postal Corporation 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 65,536
155.101.0.0/16 AS17055 University of Utah 65,536
155.97.0.0/16 AS17055 University of Utah 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
155.40.0.0/16 AS16509 Amazon.com, Inc. 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
155.48.0.0/16 AS16481 Babson College 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.219.0.0/16 AS1540 Headquarters, USAISC 65,536
155.38.0.0/16 AS16509 Amazon Technologies 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
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.155.0.0/16 AS1556 Headquarters, USAISC 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.3.0.0/16 AS21853 New Brunswick Power Holding 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
95.99.213.208 AS50266 Odido Netherlands B.V. 3.66ms from Amsterdam, NL
173.73.139.240 AS701 Verizon Business 2.41ms from Ashburn, US
168.20.216.16 AS3479 Board of Regents of the University System of Georgia 8.84ms from Atlanta, US
4.171.50.0 AS8075 Microsoft Corporation 0.23ms from Az Za`ayin, QA
181.92.128.144 AS7303 Telecom Argentina S.A. 1.50ms from Buenos Aires, AR
74.134.48.224 AS10796 Charter Communications Inc 5.21ms from Cleveland, US
209.232.22.192 AS7018 AT&T Enterprises, LLC 10.55ms from Dallas, US
42.226.211.96 AS4837 CHINA UNICOM China169 Backbone 17.30ms from Jinan, CN
92.17.1.80 AS13285 TalkTalk Communications Limited 7.89ms from London, GB
128.97.108.32 AS52 University of California, Los Angeles 0.69ms from Los Angeles, US
115.39.88.48 AS18126 Chubu Telecommunications Company, Inc. 4.62ms from Osaka, JP
210.236.181.128 AS9351 ZTV CO.,LTD 2.03ms from Osaka, JP
89.226.19.96 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.84ms from Paris, FR
94.180.170.16 AS41668 JSC "ER-Telecom Holding" 7.23ms from Samara, RU
115.86.204.160 AS17598 LG HelloVision Corp. 2.93ms from Seoul, KR
54.251.230.240 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG
77.34.251.208 AS12389 PJSC Rostelecom 0.99ms from Vladivostok, RU
75.243.85.112 AS6167 Verizon Business 8.41ms from Atlanta, US
216.174.181.64 AS17306 JAB Wireless, INC. 7.17ms from Chicago, US
149.143.240.48 AS36403 Mount Vernon Nazarene University 4.43ms from Columbus, US
216.21.13.80 AS53334 Total Uptime Technologies, LLC 0.12ms from Dallas, US
103.65.20.112 AS134044 Webberstop India 1.06ms from Delhi, IN
98.43.207.112 AS7922 Comcast Cable Communications, LLC 3.15ms from Denver, US
86.114.25.240 AS1759 Telia Finland Oyj 8.80ms from Helsinki, FI
78.191.31.160 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.92ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -m5 155.9.87.149
traceroute to 155.9.87.149 (155.9.87.149): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Moncks Corner, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs