129.131.0.0/16

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

Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-RNET-129-131

WHOIS Details

NetHandle:      NET-129-131-0-0-2
OrgID:          DNIC
Parent:         NET-129-131-0-0-1
NetName:        DNIC-RNET-129-131
NetRange:       129.131.0.0 - 129.131.255.255
NetType:        reallocation
RegDate:        2025-08-27
Updated:        2025-08-27
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
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

Nearby Ranges

BGP prefixes that overlap with 129.0.0.0/8

Range	ASN	Company	Num of IPs
129.164.0.0/16	AS297	National Aeronautics and Space Administration	65,536
129.163.0.0/16	AS297	National Aeronautics and Space Administration	65,536
129.0.0.0/16	AS30992	MTN Network Solutions (Cameroon)	65,536
129.164.0.0/16	AS270	National Aeronautics and Space Administration	65,536
129.10.0.0/16	AS156	Northeastern University	65,536
129.162.0.0/16	AS6481	Southwest Research Institute	65,536
129.104.0.0/16	AS2200	Ecole Polytechnique	65,536
129.1.0.0/16	AS55194	Bowling Green State University	65,536
129.16.0.0/16	AS2841	Chalmers University Network	65,536
129.107.0.0/16	AS18515	University of Texas at Arlington	65,536
129.108.0.0/16	AS16461	University of Texas at El Paso	65,536
129.109.0.0/16	AS14373	University of Texas Medical Branch	65,536
129.161.0.0/16	AS91	Rensselaer Hartford Graduate Center, Inc.	65,536
129.11.0.0/16	AS786	University of Leeds	65,536
129.111.0.0/16	AS26971	University of Texas Health Science Center at San Antonio	65,536
129.112.0.0/16	AS13998	University of Texas Southwestern Medical Center	65,536
129.113.0.0/16	AS11481	University of Texas Rio Grande Valley	65,536
129.105.0.0/16	AS103	Northwestern University	65,536
129.100.0.0/16	AS823	University of Western Ontario	65,536
129.115.0.0/16	AS27594	University of Texas at San Antonio	65,536
129.116.0.0/16	AS18	University of Texas at Austin	65,536
129.117.0.0/16	AS3354	University of Texas System	65,536
129.118.0.0/16	AS10421	Texas Tech University	65,536
129.119.0.0/16	AS1832	Southern Methodist University	65,536
129.120.0.0/16	AS589	University of North Texas	65,536
129.12.0.0/16	AS786	University of Kent	65,536
129.110.0.0/16	AS20162	University of Texas at Dallas	65,536
129.102.0.0/16	AS2200	1 Place Igor Stravinsky	65,536
129.123.0.0/16	AS26046	Utah State University	65,536
129.125.0.0/16	AS1103	Groningen	65,536
129.126.0.0/16	AS17547	M1 NET LTD	65,536
129.127.0.0/16	AS1851	University of Adelaide	65,536
129.128.0.0/16	AS3359	University of Alberta	65,536
129.129.0.0/16	AS559	Paul Scherrer Institut	65,536
129.130.0.0/16	AS2701	Kansas State University	65,536
129.13.0.0/16	AS34878	Karlsruhe Institute of Technology (KIT)	65,536
129.132.0.0/16	AS559	ETH/UNIZH Camp Net	65,536
129.106.0.0/16	AS5707	The University of Texas Health Science Center at Houston	65,536
129.135.0.0/16	AS8075	Microsoft Limited	65,536
129.137.0.0/16	AS20126	University of Cincinnati	65,536
129.138.0.0/16	AS17153	New Mexico Tech	65,536
129.139.0.0/16	AS367	Headquarters, USAISC	65,536
129.141.0.0/16	AS56	Air Force Systems Networking	65,536
129.142.0.0/16	AS9158	Telenor A/S	65,536
129.143.0.0/16	AS553	BelWue-Koordination	65,536
129.15.0.0/16	AS25776	University of Oklahoma	65,536
129.160.0.0/16	AS16509	Amazon Technologies Inc.	65,536
129.165.0.0/16	AS1701	National Aeronautics and Space Administration	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
197.204.20.80	AS36947 Telecom Algeria	`19.86ms` from Algiers, DZ
190.89.204.128	AS270395 STAR NET TELECOMUNICACOES LTDA	`13.77ms` from Asuncion, PY
84.196.97.64	AS6848 Telenet BV	`4.22ms` from Brussels, BE
176.61.149.240	AS33876 DMNS - DOMINIOS, S.A.	`0.11ms` from Faro, PT
68.48.155.0	AS7922 Comcast Cable Communications, LLC	`7.05ms` from Flint, US
109.137.4.96	AS5432 Proximus NV	`5.17ms` from Gravelines, FR
119.54.111.32	AS4837 CHINA UNICOM China169 Backbone	`1.75ms` from Guiyang, CN
14.164.184.64	AS45899 VNPT Corp	`2.49ms` from Ho Chi Minh City, VN
61.178.80.32	AS4134 CHINANET-BACKBONE	`1.66ms` from Lanzhou, CN
76.82.92.176	AS20001 Charter Communications Inc	`9.00ms` from Los Angeles, US
217.126.166.192	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.46ms` from Madrid, ES
143.48.189.96	AS13748 Cold Spring Harbor Laboratory	`1.48ms` from New York City, US
180.199.99.208	AS18126 Chubu Telecommunications Company, Inc.	`9.65ms` from Osaka, JP
52.36.84.64	AS16509 Amazon.com, Inc.	`4.50ms` from Portland, US
189.141.162.224	AS8151 UNINET	`1.35ms` from Santiago de Queretaro, MX
60.250.113.208	AS3462 Data Communication Business Group	`0.91ms` from Taipei, TW
126.224.65.176	AS17676 SoftBank Corp.	`3.63ms` from Tokyo, JP
59.146.8.48	AS2527 Sony Network Communications Inc.	`8.58ms` from Tokyo, JP
130.107.61.48	AS8075 Microsoft Corporation	`0.23ms` from Toronto, CA
51.124.6.80	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
73.234.54.80	AS7922 Comcast Cable Communications, LLC	`9.10ms` from Boston, US
156.194.220.96	AS8452 TE-AS	`7.69ms` from Cairo, EG
13.245.101.112	AS16509 Amazon.com, Inc.	`0.09ms` from Cape Town, ZA
20.209.18.144	AS8075 Microsoft Corporation	`0.47ms` from Des Moines, US
121.196.226.48	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.53ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m6 129.131.206.58

traceroute to 129.131.206.58 (129.131.206.58): 6 hops max, 52 byte packets

1 [AS749] 11.236.88.22 0.875 ms

2 [AS749] 11.73.44.113 0.638 ms

3 [AS749] 11.73.19.233 0.614 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On September 11th 2025

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