155.19.45.0/24

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
87.88.118.40 AS5410 Bouygues Telecom SA 6.61ms from Aubervilliers, FR
209.6.210.88 AS6079 RCN 4.95ms from Boston, US
72.74.179.168 AS701 Verizon Business 2.75ms from Boston, US
181.6.101.40 AS7303 Telecom Argentina S.A. 19.31ms from Buenos Aires, AR
98.122.10.88 AS11426 Charter Communications Inc 11.14ms from Charlotte, US
108.206.216.168 AS7018 AT&T Enterprises, LLC 7.58ms from Chicago, US
73.95.9.216 AS7922 Comcast Cable Communications, LLC 8.14ms from Denver, US
51.199.99.184 AS5607 Sky UK Limited 1.46ms from Dublin, IE
81.141.195.216 AS2856 British Telecommunications PLC 6.92ms from Erith, GB
84.135.241.8 AS3320 Deutsche Telekom AG 3.98ms from Frankfurt am Main, DE
93.102.75.248 AS2860 NOS COMUNICACOES, S.A. 14.63ms from Lisbon, PT
181.177.75.40 AS263735 SOCIEDAD BUENA HOSTING, S.A. 1.39ms from New York City, US
3.93.112.40 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
162.200.113.88 AS7018 AT&T Enterprises, LLC 8.56ms from San Antonio, US
187.225.39.232 AS8151 UNINET 10.70ms from Santiago de Queretaro, MX
126.88.73.136 AS17676 SoftBank Corp. 3.06ms from Tokyo, JP
27.29.194.168 AS4134 CHINANET-BACKBONE 4.13ms from Wuhan, CN
212.15.165.136 AS12810 A1 Hrvatska d.o.o. 2.91ms from Zagreb, HR
86.90.24.248 AS1136 KPN B.V. 2.60ms from Amsterdam, NL
81.205.218.24 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
73.114.67.184 AS7922 Comcast Cable Communications, LLC 5.38ms from Boston, US
78.48.182.40 AS6805 Telefonica Germany GmbH & Co.OHG 3.72ms from Duesseldorf, DE
76.229.152.136 AS7018 AT&T Enterprises, LLC 2.53ms from Houston, US
213.98.61.56 AS3352 TELEFONICA DE ESPANA S.A.U. 9.84ms from Madrid, ES
114.222.53.24 AS4134 CHINANET-BACKBONE 1.05ms from Nanjing, 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 155.19.45.16
traceroute to 155.19.45.16 (155.19.45.16): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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.

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