Autonomous System details

AS1580

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

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AS1580 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 3 months ago on Sep 12, 2025
Netblock Company Num of IPs
140.154.0.0/16 Headquarters, USAISC 65,536
147.35.0.0/16 Headquarters, USAISC 65,536
215.65.26.0/24 DoD Network Information Center 256
215.65.27.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS1580
                                                OrgID:          AS1580
                                                ASName:         AS1580
                                                ASNumber:       AS1580
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
140.154.100.138 █████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS1554 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1554 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
92.5.234.124 AS31898 Oracle Corporation 0.21ms from Amsterdam, NL
208.117.89.156 AS33247 COASTAL TELCO SERVICES, INC. 5.57ms from Boston, US
3.139.79.204 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
168.4.145.28 AS8 Rice University 3.47ms from Houston, US
202.77.108.28 AS9905 Linknet ASN 2.50ms from Jakarta, ID
134.209.29.188 AS14061 DigitalOcean, LLC 0.29ms from London, GB
86.29.79.236 AS5089 Virgin Media Limited 10.91ms from London, GB
104.173.130.108 AS20001 Charter Communications Inc 4.51ms from Los Angeles, US
83.201.234.12 AS3215 Orange S.A. 11.93ms from Marseille, FR
194.243.64.44 AS3269 Telecom Italia S.p.A. 4.92ms from Milan, IT
70.51.133.76 AS577 Bell Canada 3.31ms from Montreal, CA
141.126.64.204 AS20115 Charter Communications LLC 3.55ms from Redding, US
34.196.121.204 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
14.89.69.188 AS4766 Korea Telecom 2.13ms from Seoul, KR
79.136.111.204 AS8473 Bahnhof AB 0.59ms from Stockholm, SE
203.187.83.252 AS9416 Hoshin Multimedia Center Inc. 0.95ms from Taipei, TW
221.44.168.252 AS17676 SoftBank Corp. 3.55ms from Tokyo, JP
59.168.178.220 AS9824 JCOM Co., Ltd. 10.19ms from Tokyo, JP
172.99.243.156 AS6079 RCN 2.64ms from Ashburn, US
20.12.3.60 AS8075 Microsoft Corporation 0.25ms from Boydton, US
181.6.47.236 AS7303 Telecom Argentina S.A. 12.90ms from Buenos Aires, AR
73.75.232.220 AS7922 Comcast Cable Communications, LLC 9.58ms from Chicago, US
42.117.81.60 AS18403 FPT Telecom Company 1.31ms from Ho Chi Minh City, VN
103.16.116.60 AS55688 PT. Beon Intermedia 1.55ms from Jakarta, ID
202.69.46.188 AS23750 GERRYS INFORMATION TECHNOLOGY PVT LTD. 0.21ms from Karachi, PK

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 140.154.222.254
traceroute to 140.154.222.254 (140.154.222.254): 9 hops max, 52 byte packets
6 [AS3356] 62.67.79.154 27.999 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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 AS1580 at robtex.

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