155.19.155.0/24

AS749  ·  United States Department of Defense (DoD)

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 AS749
Registry ARIN
ID CTNOSC-NET6

WHOIS Details

NetHandle:      NET-155-19-0-0-2
OrgID:          HEADQU-3
Parent:         NET-155-19-0-0-1
NetName:        CTNOSC-NET6
NetRange:       155.19.0.0 - 155.19.255.255
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:        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 155.19.0.0/16

No nearby ranges found.

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

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
84.2.180.72 AS5483 Magyar Telekom Plc. 3.93ms from Budapest, HU
192.24.136.216 AS6181 Cincinnati Bell Telephone Company LLC 2.17ms from Cincinnati, US
45.64.95.24 AS23872 delDSL Internet Pvt. Ltd. 1.19ms from Delhi, IN
155.117.145.56 AS199760 Pau Poyatos Fuentes 0.42ms from Frankfurt am Main, DE
124.187.208.104 AS1221 Telstra Limited 3.93ms from Melbourne, AU
68.173.97.120 AS12271 Charter Communications Inc 3.43ms from New York City, US
213.194.243.168 AS207187 TKR Jasek, s.r.o. 6.51ms from Prague, CZ
20.245.205.248 AS8075 Microsoft Corporation 0.54ms from San Jose, US
221.145.179.88 AS4766 Korea Telecom 3.26ms from Seoul, KR
78.66.59.40 AS3301 Telia Company AB 0.71ms from Stockholm, SE
203.221.97.232 AS7545 TPG Telecom Limited 0.79ms from Sydney, AU
153.211.121.248 AS4713 NTT DOCOMO BUSINESS,Inc. 3.60ms from Tokyo, JP
20.61.83.104 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
181.102.49.56 AS7303 Telecom Argentina S.A. 8.72ms from Buenos Aires, AR
189.235.111.168 AS8151 UNINET 0.68ms from Cancún, MX
91.41.194.72 AS3320 Deutsche Telekom AG 3.79ms from Duesseldorf, DE
80.32.230.56 AS3352 TELEFONICA DE ESPANA S.A.U. 6.07ms from Madrid, ES
202.191.149.216 AS9583 Sify Limited 1.04ms from Mumbai, IN
170.161.138.24 AS11516 Eastern Suffolk BOCES 2.63ms from New York City, US
93.232.70.8 AS3320 Deutsche Telekom AG 2.38ms from Nuernberg, DE
60.99.48.56 AS17676 SoftBank Corp. 3.65ms from Osaka, JP
97.115.104.152 AS209 CenturyLink Communications, LLC 1.48ms from Portland, US
88.102.248.200 AS5610 O2 Czech Republic, a.s. 4.73ms from Prague, CZ
37.199.96.136 AS1257 Tele2 Sverige AB 0.61ms from Stockholm, SE
202.107.91.88 AS4837 CHINA UNICOM China169 Backbone 4.53ms from Tieling, 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 155.19.155.45
traceroute to 155.19.155.45 (155.19.155.45): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

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