1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.45.0.0/16
  4. AS749  | 138.45.0.0/16

138.45.0.0/16

AS749  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS749
Registry ARIN
ID DNIC-SNET-138-045

WHOIS Details

NetHandle:      NET-138-45-0-0-2
OrgID:          DNIC
Parent:         NET-138-45-0-0-1
NetName:        DNIC-SNET-138-045
NetRange:       138.45.0.0 - 138.45.255.255
NetType:        reallocation
RegDate:        2025-08-29
Updated:        2025-08-29
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.65.0.0/16 AS749 DoD Network Information Center 65,536
138.85.0.0/16 AS8147 Ericsson Inc. 65,536
138.182.0.0/16 AS749 DoD Network Information Center 65,536
138.181.0.0/16 AS749 DoD Network Information Center 65,536
138.18.0.0/16 AS749 DoD Network Information Center 65,536
138.194.0.0/16 AS6262 imported inetnum object for CIS-56 65,536
138.17.0.0/16 AS749 DoD Network Information Center 65,536
138.135.0.0/16 AS749 DoD Network Information Center 65,536
138.184.0.0/16 AS749 DoD Network Information Center 65,536
138.109.0.0/16 AS749 DoD Network Information Center 65,536
138.123.0.0/16 AS46887 Delaware Technical Community College 65,536
138.64.0.0/16 AS4685 ASAHI Net,Inc. 65,536
138.192.0.0/16 AS21727 Hamline University 65,536
138.210.0.0/16 AS22561 CenturyLink Communications, LLC 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.51.0.0/16 AS239 University of Toronto 65,536
138.247.0.0/16 AS23122 Dakota State University 65,536
138.77.0.0/16 AS24433 Central Queensland University 65,536
138.49.0.0/16 AS3128 University of Wisconsin-La Crosse 65,536
138.201.0.0/16 AS24940 Server Block 65,536
138.210.0.0/16 AS29817 CenturyLink Communications, LLC 65,536
138.6.0.0/16 AS38956 Uppsala local government 65,536
138.26.0.0/16 AS3452 University of Alabama at Birmingham - University Computer Center 65,536
138.116.0.0/16 AS33004 SUNY Empire State University 65,536
138.106.0.0/16 AS202116 SCANIA CV AB 65,536
138.220.0.0/16 AS10497 IBRD 65,536
138.50.0.0/16 AS367 Headquarters, USAISC 65,536
138.66.0.0/16 AS20981 Prov. Casamassima Km.3 65,536
138.225.0.0/16 AS20868 ABB Information Systems Ltd 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.102.0.0/16 AS2200 INRAE 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.195.0.0/16 AS2200 CENTRALESUPELEC 65,536
138.217.0.0/16 AS1221 Telstra Limited 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.29.0.0/16 AS22742 Coast Guard Academy 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.216.0.0/16 AS214692 Tuve-palvelut 65,536
138.92.0.0/16 AS11482 Canisius College 65,536
138.37.0.0/16 AS198864 Queen Mary University of London 65,536
138.50.0.0/16 AS1565 Headquarters, USAISC 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.62.0.0/16 AS25400 Norwegian State Railways 65,536
138.48.0.0/16 AS2611 Facultes Universitaires Notre Dame de la Paix 65,536
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.132.0.0/16 AS20746 Italtel SPA 65,536
138.63.0.0/16 AS1715 Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique 65,536
138.14.0.0/16 AS8434 Saab AB 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
73.178.49.224 AS7922 Comcast Cable Communications, LLC 8.05ms from Ashburn, US
73.39.243.64 AS7922 Comcast Cable Communications, LLC 10.00ms from Ashburn, US
176.28.38.192 AS34011 Host Europe GmbH 2.93ms from Frankfurt am Main, DE
98.192.175.64 AS7922 Comcast Cable Communications, LLC 6.71ms from Fremont, US
62.78.178.176 AS16086 DNA Oyj 4.50ms from Helsinki, FI
45.223.61.80 AS19551 Incapsula Inc 0.10ms from Johannesburg, ZA
42.191.95.176 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 7.80ms from Kuala Lumpur, MY
151.16.143.144 AS1267 WIND TRE S.P.A. 4.55ms from Milan, IT
222.9.129.144 AS18126 Chubu Telecommunications Company, Inc. 5.80ms from Osaka, JP
178.67.76.128 AS12389 PJSC Rostelecom 2.30ms from Saint Petersburg, RU
106.253.75.240 AS3786 LG DACOM Corporation 2.00ms from Seoul, KR
121.139.126.48 AS4766 Korea Telecom 1.52ms from Seoul, KR
34.145.65.240 AS396982 Google LLC 0.16ms from The Dalles, US
13.114.117.80 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
157.147.149.96 AS2527 Sony Network Communications Inc. 1.96ms from Tokyo, JP
46.229.254.240 AS39855 Mod Mission Critical LLC 0.29ms from Amsterdam, NL
108.66.40.0 AS7018 AT&T Enterprises, LLC 9.64ms from Columbus, US
18.154.244.48 AS16509 Amazon.com, Inc. 0.29ms from Dallas, US
72.152.15.80 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
66.138.252.208 AS7018 AT&T Enterprises, LLC 8.11ms from Houston, US
87.103.105.64 AS12353 Vodafone Portugal 17.41ms from Lisbon, PT
23.242.231.128 AS20001 Charter Communications Inc 5.63ms from Los Angeles, US
47.159.217.16 AS5650 Frontier Communications of America, Inc. 3.87ms from Los Angeles, US
50.86.109.144 AS11272 C Spire Fiber 9.70ms from New Orleans, US
186.212.74.192 AS18881 TELEFÔNICA BRASIL S.A 2.27ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 138.45.97.224
traceroute to 138.45.97.224 (138.45.97.224): 9 hops max, 52 byte packets
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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.

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