1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.181.0.0/16
  4. AS749  | 138.181.0.0/16

138.181.0.0/16

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 DISN-IP-IAP-1-0

WHOIS Details

NetHandle:      NET-138-181-0-0-2
OrgID:          DNIC
Parent:         NET-138-181-0-0-1
NetName:        DISN-IP-IAP-1-0
NetRange:       138.181.0.0 - 138.181.255.255
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:      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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.210.0.0/16 AS29817 CenturyLink Communications, LLC 65,536
138.67.0.0/16 AS36704 Colorado School of Mines 65,536
138.210.0.0/16 AS2379 CenturyLink Communications, LLC 65,536
138.254.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
138.107.0.0/16 AS2497 OLYMPUS CORPORATION 65,536
138.26.0.0/16 AS3452 University of Alabama at Birmingham - University Computer Center 65,536
138.90.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.237.0.0/16 AS18791 Texas Christian University 65,536
138.247.0.0/16 AS23122 Dakota State University 65,536
138.210.0.0/16 AS22186 CenturyLink Communications, LLC 65,536
138.29.0.0/16 AS22742 Coast Guard Academy 65,536
138.77.0.0/16 AS24433 Central Queensland University 65,536
138.216.0.0/16 AS214692 Tuve-palvelut 65,536
138.116.0.0/16 AS33004 SUNY Empire State University 65,536
138.52.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.70.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.63.0.0/16 AS1715 Centre Europeen de Recherches et Formation Avancee en Calcul Scientifique 65,536
138.195.0.0/16 AS2200 CENTRALESUPELEC 65,536
138.9.0.0/16 AS18663 University of the Pacific 65,536
138.22.0.0/16 AS1853 GeoSphere Austria 65,536
138.102.0.0/16 AS2200 INRAE 65,536
138.34.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.37.0.0/16 AS198864 Queen Mary University of London 65,536
138.231.0.0/16 AS2269 Ecole Normale Superieure Paris-Saclay EPSCP 65,536
138.210.0.0/16 AS209 CenturyLink Communications, LLC 65,536
138.220.0.0/16 AS10497 IBRD 65,536
138.240.0.0/16 AS16509 Amazon.com, Inc. 65,536
138.195.0.0/16 AS212424 CENTRALESUPELEC 65,536
138.66.0.0/16 AS20981 Prov. Casamassima Km.3 65,536
138.210.0.0/16 AS11398 CenturyLink Communications, LLC 65,536
138.101.0.0/16 AS16509 Nikkei Inc. 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.217.0.0/16 AS1221 Telstra Limited 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.246.0.0/16 AS12816 Ludwig-Maximilians-Universitaet Muenchen 65,536
138.210.0.0/16 AS14921 CenturyLink Communications, LLC 65,536
138.92.0.0/16 AS11482 Canisius College 65,536
138.192.0.0/16 AS21727 Hamline University 65,536
138.27.0.0/16 AS1540 Headquarters, USAISC 65,536
138.86.0.0/16 AS15295 University of Northern Colorado 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.41.0.0/16 AS137 DIR-GARR - Roma 65,536
138.236.0.0/16 AS17234 Gustavus Adolphus College 65,536
138.50.0.0/16 AS1565 Headquarters, USAISC 65,536
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.111.0.0/16 AS16509 Amazon Technologies Inc. 65,536
138.47.0.0/16 AS19564 Louisiana Tech University 65,536
138.78.0.0/16 AS396087 St. Mary's College of Maryland 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
138.181.220.109 froddo.pt 1

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
128.160.111.16 AS668 United States Department of Defense (DoD) 0.56ms from Atlanta, US
174.100.190.16 AS10796 Charter Communications Inc 14.78ms from Columbus, US
37.197.79.32 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
111.121.222.176 AS4134 CHINANET-BACKBONE 6.80ms from Guiyang, CN
13.227.185.0 AS16509 Amazon.com, Inc. 0.62ms from Hanoi, VN
23.242.8.112 AS20001 Charter Communications Inc 4.22ms from Los Angeles, US
152.208.37.48 AS701 Verizon Business 3.60ms from Philadelphia, US
72.57.206.0 AS202736 WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. 0.82ms from Singapore, SG
178.113.147.192 AS25255 ==> TELE2 AUSTRIA <== 9.28ms from Vienna, AT
77.60.117.96 AS1136 KPN B.V. 2.53ms from Amsterdam, NL
104.208.218.80 AS8075 Microsoft Corporation 0.21ms from Boydton, US
99.97.25.64 AS7018 AT&T Enterprises, LLC 3.07ms from Dallas, US
20.189.67.64 AS8075 Microsoft Corporation 0.59ms from Hong Kong, HK
86.146.35.48 AS2856 British Telecommunications PLC 6.17ms from London, GB
38.207.186.64 AS979 NetLab Global 0.41ms from Los Angeles, US
209.242.195.64 AS203020 HostRoyale Technologies Pvt Ltd 8.53ms from Madrid, ES
75.206.102.112 AS6167 Verizon Business 17.06ms from Miami, US
77.105.159.224 AS208349 O2 Cloud LLC 1.60ms from Moscow, RU
220.212.104.64 AS4725 SoftBank Corp. 11.38ms from Osaka, JP
84.235.2.224 AS25019 Saudi Telecom Company JSC 0.81ms from Riyadh, SA
194.5.157.64 AS47583 Hostinger International Limited 0.18ms from Vilnius, LT
104.134.177.240 AS395973 Google LLC 4.94ms from Zuerich, CH
73.39.98.80 AS7922 Comcast Cable Communications, LLC 6.38ms from Ashburn, US
52.255.159.224 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
202.29.194.0 AS4621 UNINET-TH 4.29ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m5 138.181.110.219
traceroute to 138.181.110.219 (138.181.110.219): 5 hops max, 52 byte packets
2 [AS3356] 213.19.203.94 0.423 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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