1. All IP Ranges
  2. 164.0.0.0/8
  3. 164.66.0.0/16
  4. AS1540  | 164.66.0.0/16

164.66.0.0/16

AS1540  ·  Headquarters, USAISC

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Summary

Country United States
Domain mail.mil
ASN AS1540
Registry ARIN
ID ANADNET

WHOIS Details

NetHandle:      NET-164-66-0-0-2
OrgID:          HEADQU-3
Parent:         NET-164-66-0-0-1
NetName:        ANADNET
NetRange:       164.66.0.0 - 164.66.255.255
NetType:        reallocation
RegDate:        2025-08-25
Updated:        2025-08-25
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 164.0.0.0/8

Range ASN Company Num of IPs
164.126.0.0/15 AS39603 P4 Sp. z o.o. 131,072
164.76.0.0/16 AS237 Eastern Michigan University 65,536
164.216.0.0/16 AS5180 DoD Network Information Center 65,536
164.162.0.0/16 AS4713 Astellas Pharma Inc. 65,536
164.124.0.0/16 AS3786 LG DACOM Corporation 65,536
164.165.0.0/16 AS394217 State of Idaho 65,536
164.85.0.0/16 AS23074 PETROLEO BRASILEIRO S.A. - PETROBRAS 65,536
164.9.0.0/16 AS29217 CGI Sverige AB 65,536
164.50.0.0/16 AS395877 City of Tempe, Arizona 65,536
164.113.0.0/16 AS2495 Kansas Research and Education Network 65,536
164.124.0.0/16 AS38707 LG DACOM Corporation 65,536
164.58.0.0/16 AS5078 OneNet 65,536
164.43.0.0/16 AS51964 JAPAN TOBACCO INC. 65,536
164.139.0.0/16 AS33959 METRO Digital GmbH 65,536
164.97.0.0/16 AS38809 Department of Home Affairs 65,536
164.137.0.0/16 AS62044 Zscaler Switzerland GmbH 65,536
164.61.0.0/16 AS39290 METRO AG 65,536
164.139.0.0/16 AS39290 METRO Digital GmbH 65,536
164.116.0.0/16 AS399102 Washington School Information Processing Cooperative 65,536
164.62.0.0/16 AS398757 Federal Trade Commission 65,536
164.78.0.0/16 AS45133 Singapore Polytechnic 65,536
164.43.0.0/16 AS4713 JAPAN TOBACCO INC. 65,536
164.116.0.0/16 AS30198 Washington School Information Processing Cooperative 65,536
164.116.0.0/16 AS46457 Washington School Information Processing Cooperative 65,536
164.71.0.0/16 AS2510 FUJITSU LIMITED 65,536
164.8.0.0/16 AS50195 University of Maribor 65,536
164.10.0.0/16 AS59807 Swedbank AB 65,536
164.161.0.0/16 AS2907 Tokyo University of Marine Science and Technology 65,536
164.69.0.0/16 AS2510 FUJITSU LIMITED 65,536
164.67.0.0/16 AS52 University of California, Los Angeles 65,536
164.191.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
164.54.0.0/16 AS683 Argonne National Laboratory 65,536
164.100.0.0/16 AS55824 NICNET, INDIA 65,536
164.83.0.0/16 AS26818 Columbus Public Schools 65,536
164.49.0.0/16 AS668 Headquarters, USAISC 65,536
164.102.0.0/16 AS36534 Alberta Health Services 65,536
164.46.0.0/16 AS4694 IDC Frontier Inc. 65,536
164.100.0.0/16 AS4758 NICNET, INDIA 65,536
164.106.0.0/16 AS22845 Virginia Community College System 65,536
164.15.0.0/16 AS2611 Universite Libre de Bruxelles 65,536
164.116.0.0/16 AS62894 Washington School Information Processing Cooperative 65,536
164.104.0.0/16 AS54060 Poudre School District R-1 65,536
164.8.0.0/16 AS2107 University of Maribor 65,536
164.130.0.0/16 AS2830 STMicroelectronics - Southern Europe 65,536
164.159.0.0/16 AS22284 U.S. Fish and Wildlife Service 65,536
164.81.0.0/16 AS1935 Universite de Limoges EPSCP 65,536
164.87.0.0/16 AS27046 DoD Network Information Center 65,536
164.143.0.0/16 AS21296 Pricewaterhouse Coopers Services Ltd 65,536
164.137.0.0/16 AS22616 Zscaler Switzerland GmbH 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
111.163.60.112 AS4837 CHINA UNICOM China169 Backbone 6.38ms from Beijing, CN
62.4.36.64 AS43940 Drustvo za telekomunikacije MTEL DOO 6.26ms from Belgrade, RS
91.181.156.208 AS5432 Proximus NV 2.20ms from Brussels, BE
190.153.120.48 AS11562 Net Uno, C.A. 1.26ms from Caracas, VE
35.194.165.32 AS396982 Google LLC 0.13ms from Chang-hua, TW
97.99.3.32 AS11427 Charter Communications Inc 4.96ms from Dallas, US
74.122.232.48 AS398297 FROG HOLDINGS, LLC 2.43ms from Dallas, US
3.68.198.32 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
76.21.55.64 AS7922 Comcast Cable Communications, LLC 5.40ms from Fremont, US
1.188.198.144 AS4837 CHINA UNICOM China169 Backbone 4.13ms from Harbin, CN
51.210.227.128 AS16276 OVH SAS 0.11ms from Roubaix, FR
20.150.94.32 AS8075 Microsoft Corporation 0.93ms from San Antonio, US
121.148.24.208 AS4766 Korea Telecom 4.97ms from Seoul, KR
175.160.1.0 AS4837 CHINA UNICOM China169 Backbone 1.99ms from Tieling, CN
223.133.13.32 AS2527 Sony Network Communications Inc. 2.88ms from Tokyo, JP
50.16.193.32 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
69.176.25.176 AS3801 Mikrotec Internet Services 16.89ms from Ashburn, US
89.120.87.0 AS9050 Orange Romania S.A. 0.34ms from Bucharest, RO
154.176.246.240 AS8452 TE-AS 4.38ms from Cairo, EG
84.68.180.144 AS5378 Vodafone Limited 3.77ms from Erith, GB
130.225.98.48 AS1835 Forskningsnettet - Danish network for Research and Education 4.49ms from Falkenberg, SE
1.56.45.64 AS4837 CHINA UNICOM China169 Backbone 8.25ms from Harbin, CN
143.159.221.128 AS6871 Plusnet 4.10ms from London, GB
131.145.3.32 AS8075 Microsoft Corporation 0.18ms from London, GB
88.23.103.112 AS3352 TELEFONICA DE ESPANA S.A.U. 9.21ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m5 164.66.172.17
traceroute to 164.66.172.17 (164.66.172.17): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

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