Autonomous System details

AS571

United States Department of Defense (DoD)  ·  mail.mil

United States
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AS571 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 26,624
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 36 years ago on Jan 16, 1990
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
214.26.64.0/18 DoD Network Information Center 16,384
215.65.160.0/19 DoD Network Information Center 8,192
215.65.176.0/20 DoD Network Information Center 4,096
214.26.128.0/21 DoD Network Information Center 2,048
214.26.64.0/23 DoD Network Information Center 512
214.26.66.0/24 DoD Network Information Center 256
214.26.67.0/24 DoD Network Information Center 256
214.26.68.0/24 DoD Network Information Center 256
214.26.72.0/24 DoD Network Information Center 256
214.26.73.0/24 DoD Network Information Center 256
214.26.74.0/24 DoD Network Information Center 256
214.26.75.0/24 DoD Network Information Center 256
214.26.76.0/24 DoD Network Information Center 256
214.26.77.0/24 DoD Network Information Center 256
214.26.78.0/24 DoD Network Information Center 256
214.26.79.0/24 DoD Network Information Center 256
214.26.80.0/24 DoD Network Information Center 256
214.26.81.0/24 DoD Network Information Center 256
214.26.82.0/24 DoD Network Information Center 256
214.26.83.0/24 DoD Network Information Center 256
214.26.84.0/24 DoD Network Information Center 256
214.26.85.0/24 DoD Network Information Center 256
214.26.86.0/24 DoD Network Information Center 256
214.26.87.0/24 DoD Network Information Center 256
214.26.88.0/24 DoD Network Information Center 256
214.26.89.0/24 DoD Network Information Center 256
214.26.90.0/24 DoD Network Information Center 256
214.26.91.0/24 DoD Network Information Center 256
214.26.92.0/24 DoD Network Information Center 256
214.26.93.0/24 DoD Network Information Center 256
214.26.94.0/24 DoD Network Information Center 256
214.26.95.0/24 DoD Network Information Center 256
214.26.96.0/24 DoD Network Information Center 256
214.26.97.0/24 DoD Network Information Center 256
214.26.98.0/24 DoD Network Information Center 256
214.26.99.0/24 DoD Network Information Center 256
214.26.100.0/24 DoD Network Information Center 256
214.26.101.0/24 DoD Network Information Center 256
214.26.102.0/24 DoD Network Information Center 256
214.26.103.0/24 DoD Network Information Center 256
214.26.105.0/24 DoD Network Information Center 256
214.26.106.0/24 DoD Network Information Center 256
214.26.107.0/24 DoD Network Information Center 256
214.26.108.0/24 DoD Network Information Center 256
214.26.109.0/24 DoD Network Information Center 256
214.26.110.0/24 DoD Network Information Center 256
214.26.111.0/24 DoD Network Information Center 256
214.26.112.0/24 DoD Network Information Center 256
214.26.113.0/24 DoD Network Information Center 256
214.26.114.0/24 DoD Network Information Center 256
214.26.115.0/24 DoD Network Information Center 256
214.26.116.0/24 DoD Network Information Center 256
214.26.117.0/24 DoD Network Information Center 256
214.26.118.0/24 DoD Network Information Center 256
214.26.119.0/24 DoD Network Information Center 256
214.26.120.0/24 DoD Network Information Center 256
214.26.121.0/24 DoD Network Information Center 256
214.26.122.0/24 DoD Network Information Center 256
214.26.123.0/24 DoD Network Information Center 256
214.26.124.0/24 DoD Network Information Center 256
214.26.125.0/24 DoD Network Information Center 256
214.26.126.0/24 DoD Network Information Center 256
214.26.127.0/24 DoD Network Information Center 256

Netblock Company
2608:187:1c::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS571
                                                OrgID:          AS571
                                                ASName:         AS571
                                                ASNumber:       AS571
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
214.26.71.170 AS571 United States Department of Defense (DoD) 32.98ms from Charlotte, US

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
108.26.223.219 AS701 Verizon Business 1.36ms from Boston, US
112.92.90.27 AS17816 China Unicom IP network China169 Guangdong province 6.16ms from Guangzhou, CN
121.121.107.187 AS9534 Binariang Berhad 3.23ms from Kuala Lumpur, MY
97.228.110.251 AS6167 Verizon Business 14.22ms from Los Angeles, US
207.255.215.139 AS11776 Breezeline 19.15ms from Manassas, US
91.19.229.107 AS3320 Deutsche Telekom AG 10.82ms from Nuernberg, DE
77.198.190.171 AS15557 Societe Francaise Du Radiotelephone - SFR SA 16.18ms from Paris, FR
151.25.9.251 AS1267 WIND TRE S.P.A. 3.79ms from Rome, IT
182.220.36.123 AS17858 LG POWERCOMM 2.11ms from Seoul, KR
52.220.224.75 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
176.124.250.91 AS49949 Complior AB 0.89ms from Stockholm, SE
13.55.126.27 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
46.41.162.187 AS12824 home.pl S.A. 0.83ms from Warsaw, PL
1.1.225.219 AS23969 TOT Public Company Limited 4.04ms from Bangkok, TH
75.69.224.43 AS7922 Comcast Cable Communications, LLC 6.85ms from Boston, US
170.64.115.107 AS15108 Allo Communications LLC 4.23ms from Lincoln, US
34.89.87.251 AS396982 Google LLC 0.10ms from London, GB
142.202.186.11 AS393932 Groupe Promutuel 0.96ms from Montreal, CA
180.50.58.43 AS4713 NTT DOCOMO BUSINESS,Inc. 6.64ms from Osaka, JP
220.123.47.91 AS4766 Korea Telecom 4.67ms from Seoul, KR
171.122.239.59 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Taiyuan, CN
150.60.140.171 AS9597 KDDI Web Communications Inc. 0.87ms from Tokyo, JP
2.182.72.155 AS58224 Iran Telecommunication Company PJS 15.62ms from Yerevan, AM
192.30.35.59 AS3842 InMotion Hosting, Inc. 0.26ms from Atlanta, US
23.40.246.187 AS24319 Akamai Technologies Tokyo ASN 0.19ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 215.65.191.193
traceroute to 215.65.191.193 (215.65.191.193): 6 hops max, 52 byte packets
3 [AS8449] 212.42.98.185 1.473 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS571 at robtex.

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