155.19.9.0/24

AS1590  ·  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 AS1590
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
49.232.148.168 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
76.118.251.72 AS7922 Comcast Cable Communications, LLC 10.22ms from Boston, US
188.113.132.24 AS51004 Sakhalin Cable Telesystems Ltd 19.37ms from Khabarovsk, RU
60.13.43.56 AS4837 CHINA UNICOM China169 Backbone 6.39ms from Lanzhou, CN
51.49.221.136 AS16509 Amazon.com, Inc. 6.04ms from Madrid, ES
157.187.30.168 AS668 United States Department of Defense (DoD) 4.71ms from Manassas, US
35.204.211.72 AS396982 Google LLC 0.14ms from Oudeschip, NL
90.147.206.24 AS137 Consortium GARR 1.38ms from Rome, IT
126.221.12.248 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP
24.150.126.152 AS7992 Cogeco Connexion Inc. 6.36ms from Toronto, CA
188.137.81.216 AS13000 Leon Sp. z o.o. 4.36ms from Wrocław, PL
39.101.138.104 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.70ms from Zhangjiakou, CN
51.136.19.216 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
96.180.221.200 AS36196 Comcast Cable Communications, LLC 0.88ms from Chicago, US
12.216.14.40 AS7018 AT&T Enterprises, LLC 1.24ms from Chicago, US
209.253.106.104 AS7029 Windstream Communications LLC 0.59ms from Dallas, US
20.247.16.184 AS8075 Microsoft Corporation 0.59ms from Hong Kong, HK
176.101.222.8 AS49588 SDS-Vostok Ltd. 10.27ms from Kyiv, UA
122.54.143.88 AS9299 Philippine Long Distance Telephone Company 0.69ms from Manila, PH
176.206.60.200 AS1267 WIND TRE S.P.A. 7.26ms from Milan, IT
80.22.27.8 AS3269 Telecom Italia S.p.A. 0.88ms from Milan, IT
83.108.113.248 AS2119 Telenor Norge AS 1.14ms from Oslo, NO
44.206.148.184 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
201.172.91.88 AS11888 Television Internacional, S.A. de C.V. 9.61ms from Santiago de Queretaro, MX
34.173.128.152 AS396982 Google LLC 0.35ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 155.19.9.243
traceroute to 155.19.9.243 (155.19.9.243): 8 hops max, 52 byte packets
4 [AS1299] 62.115.146.18 0.399 ms
5 [AS1299] 62.115.11.51 1.078 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Vienna, AT
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