AS number details

AS5939

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

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AS5939 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 82,432
Number of IPv6 0
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated a month ago on Sep 12, 2025
Netblock Company Num of IPs
160.125.0.0/16 Navy Network Information Center (NNIC) 65,536
160.128.192.0/18 Navy Network Information Center (NNIC) 16,384
199.211.210.0/24 DoD Network Information Center 256
206.37.214.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS5939
                                                OrgID:          AS5939
                                                ASName:         AS5939
                                                ASNumber:       AS5939
                                                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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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.211.210.104 AS5939 United States Department of Defense (DoD) 35.07ms from Atlanta, 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
71.62.235.211 AS7922 Comcast Cable Communications, LLC 5.99ms from Ashburn, US
85.215.204.115 AS8560 IONOS SE 0.63ms from Berlin, DE
99.98.191.131 AS7018 AT&T Enterprises, LLC 8.18ms from Dallas, US
172.81.103.3 AS140042 Zhipinshang (Hongkong) Electron Communication Technology Limited 0.31ms from Hong Kong, HK
129.227.150.3 AS21859 Zenlayer Inc 0.27ms from Hong Kong, HK
98.152.28.131 AS20001 Charter Communications Inc 1.60ms from Los Angeles, US
170.250.98.131 AS23089 Hotwire Communications 0.76ms from Miami, US
36.34.226.83 AS4837 CHINA UNICOM China169 Backbone 11.67ms from Nanjing, CN
36.35.87.131 AS4837 CHINA UNICOM China169 Backbone 10.81ms from Nanjing, CN
88.186.200.35 AS12322 Free SAS 4.70ms from Paris, FR
3.235.52.19 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
136.61.144.3 AS16591 Google Fiber Inc. 0.89ms from San Jose, US
27.239.70.83 AS4766 Korea Telecom 4.52ms from Seoul, KR
13.214.29.3 AS16509 Amazon.com, Inc. 0.57ms from Singapore, SG
202.176.210.211 AS3758 SingNet 1.14ms from Singapore, SG
54.238.190.67 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
180.23.155.51 AS4713 NTT Communications Corporation 3.40ms from Tokyo, JP
35.87.124.3 AS16509 Amazon.com, Inc. 0.46ms from Boardman, US
195.111.95.3 AS1955 KIFU (Governmental Info Tech Development Agency) 0.64ms from Budapest, HU
18.117.188.211 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
34.29.234.147 AS396982 Google LLC 0.12ms from Council Bluffs, US
97.167.240.35 AS6167 Verizon Business 7.05ms from Los Angeles, US
87.254.242.51 AS6758 Monaco Telecom S.A. 9.33ms from Milan, IT
98.117.160.99 AS701 Verizon Business 9.55ms from New York City, US
173.63.112.131 AS701 Verizon Business 1.46ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 160.125.220.145
traceroute to 160.125.220.145 (160.125.220.145): 8 hops max, 52 byte packets
4 [] 89.44.212.81 0.539 ms
5 [AS3549] 113.29.92.9 1.388 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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 AS5939 at robtex.

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