1. All IP Ranges
  2. 134.0.0.0/8
  3. 134.66.0.0/16
  4. AS749  | 134.66.0.0/16

134.66.0.0/16

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 IRWIN

WHOIS Details

NetHandle:      NET-134-66-0-0-2
OrgID:          HEADQU-3
Parent:         NET-134-66-0-0-1
NetName:        IRWIN
NetRange:       134.66.0.0 - 134.66.255.255
NetType:        reallocation
RegDate:        2025-08-21
Updated:        2025-08-21
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 134.0.0.0/8

Range ASN Company Num of IPs
134.84.0.0/16 AS217 University of Minnesota 65,536
134.246.0.0/16 AS2103 Centre de Brest, Z.I. de pointe du diable, 29280 Plouzane. France 65,536
134.146.0.0/16 AS2119 Shell Information Technology International 65,536
134.154.0.0/16 AS2152 California State University, East Bay 65,536
134.172.0.0/16 AS17378 Dassault Systemes Americas Corp. 65,536
134.210.0.0/16 AS18711 Stockton University 65,536
134.156.0.0/16 AS20239 ALLETE, Inc. 65,536
134.250.0.0/16 AS210 Southern Utah University 65,536
134.76.0.0/16 AS207592 GWD Goettingen 65,536
134.139.0.0/16 AS2152 California State University, Long Beach 65,536
134.73.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.181.0.0/16 AS17152 Bates College 65,536
134.226.0.0/16 AS1213 Trinity College 65,536
134.48.0.0/16 AS1736 Marquette University 65,536
134.212.0.0/16 AS1715 Office National d'Etudes et de Recherche Aerospatial 65,536
134.43.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.126.0.0/16 AS10357 James Madison University 65,536
134.160.0.0/16 AS18128 RIKEN 65,536
134.196.0.0/16 AS17552 True Internet Co., Ltd. 65,536
134.129.0.0/16 AS19530 North Dakota State University - Computer Center 65,536
134.47.0.0/16 AS2119 Telenor Norge AS 65,536
134.223.0.0/16 AS1906 Northrop Grumman Corp. 65,536
134.113.0.0/16 AS11309 International Monetary Fund 65,536
134.178.0.0/16 AS140637 Bureau of Meteorology 65,536
134.67.0.0/16 AS14298 Environmental Protection Agency 65,536
134.69.0.0/16 AS14486 Occidental College 65,536
134.20.0.0/16 AS14702 Idaho National Laboratory 65,536
134.89.0.0/16 AS14706 Monterey Bay Aquarium Research Institute 65,536
134.39.0.0/16 AS10430 Washington State Board for Community & Technical Colleges 65,536
134.208.0.0/16 AS1659 Ministry of Education Computer Center 65,536
134.186.0.0/16 AS1226 California Department of Technology 65,536
134.221.0.0/16 AS1103 Dutch organization for applied scientific research 65,536
134.187.0.0/16 AS1226 California Department of Technology 65,536
134.38.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.213.0.0/16 AS15395 Rackspace Ltd. 65,536
134.249.0.0/16 AS15895 Kyivstar PJSC 65,536
134.75.0.0/16 AS1237 KISTI 65,536
134.174.0.0/16 AS1742 Longwood Medical and Academic Area (LMA) 65,536
134.50.0.0/16 AS11252 Idaho State University 65,536
134.87.0.0/16 AS16462 BCNET 65,536
134.125.0.0/16 AS1761 Texas Water Development Board 65,536
134.75.0.0/16 AS17579 KISTI 65,536
134.157.0.0/16 AS1307 Universite Pierre et Marie Curie 65,536
134.6.0.0/16 AS16504 Granite Telecommunications LLC 65,536
134.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.236.0.0/16 AS131090 National Telecom Public Company Limited 65,536
134.86.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
134.251.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.31.0.0/16 AS16509 Amazon.com, Inc. 65,536
134.206.0.0/16 AS2200 U-LILLE 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
181.142.195.208 AS13489 UNE EPM TELECOMUNICACIONES S.A. 19.70ms from Bogota, CO
35.209.10.192 AS15169 Google LLC 0.11ms from Council Bluffs, US
217.35.127.192 AS2856 British Telecommunications PLC 2.20ms from Erith, GB
120.85.179.32 AS17622 China Unicom Guangzhou network 2.69ms from Guangzhou, CN
129.204.203.160 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.99ms from Guangzhou, CN
76.14.220.96 AS11404 Wave Broadband 6.17ms from Hillsboro, US
145.82.164.80 AS25019 Saudi Telecom Company JSC 2.85ms from Jeddah, SA
102.218.76.0 AS328938 TELKO MANAGED SERVICES LIMITED 0.15ms from Lagos, NG
212.171.23.0 AS3269 Telecom Italia S.p.A. 3.81ms from Milan, IT
110.66.12.128 AS2527 Sony Network Communications Inc. 2.13ms from Osaka, JP
110.4.142.80 AS4685 Asahi Net 1.90ms from Osaka, JP
20.125.101.160 AS8075 Microsoft Corporation 0.18ms from Phoenix, US
45.157.228.96 AS201847 Elektronica Sistemi Di Muro Mauro E Turcinovic Walter S.n.c. 7.35ms from Rome, IT
40.118.236.32 AS8075 Microsoft Corporation 0.53ms from San Jose, US
189.225.128.144 AS8151 UNINET 3.35ms from Santiago de Queretaro, MX
124.60.255.112 AS17858 LG POWERCOMM 2.14ms from Seoul, KR
211.178.251.96 AS9318 SK Broadband Co Ltd 7.85ms from Seoul, KR
210.16.189.16 AS4811 China Telecom (Group) 2.48ms from Shanghai, CN
83.250.36.192 AS1257 Tele2 Sverige AB 5.58ms from Stockholm, SE
1.172.50.128 AS3462 Data Communication Business Group 3.49ms from Taichung, TW
13.230.137.176 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
42.228.105.176 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Zhengzhou, CN
178.147.250.96 AS6799 Ote SA (Hellenic Telecommunications Organisation) 16.70ms from Athens, GR
38.67.223.128 AS174 Cogent Communications, LLC 19.38ms from Buffalo, US
98.4.168.16 AS11351 Charter Communications Inc 15.64ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m5 134.66.247.212
traceroute to 134.66.247.212 (134.66.247.212): 5 hops max, 52 byte packets
2 [AS3356] 4.1.180.234 0.413 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Santiago de Queretaro, MX
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