Autonomous System details

AS327

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

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AS327 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 4 months ago on Sep 12, 2025
Netblock Company Num of IPs
55.45.0.0/16 Headquarters, USAISC 65,536
55.45.119.0/24 Headquarters, USAISC 256
55.45.128.0/24 Headquarters, USAISC 256
Netblock Company
2608:14b:5100::/40 United States Department of Defense (DoD)
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WHOIS Details


                                                ASHandle:       AS327
                                                OrgID:          AS327
                                                ASName:         AS327
                                                ASNumber:       AS327
                                                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
AS306 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
AS306 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
106.215.20.71 AS24560 Bharti Airtel Ltd., Telemedia Services 3.23ms from Ahmedabad, IN
67.147.246.87 AS19901 Brightspeed 13.31ms from Atlanta, US
178.248.167.199 AS50998 Dstny BE N.V. 2.79ms from Brussels, BE
3.23.161.135 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
34.132.133.183 AS396982 Google LLC 0.11ms from Council Bluffs, US
193.27.110.7 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 2.95ms from Duesseldorf, DE
58.249.130.55 AS17622 China Unicom Guangzhou network 5.62ms from Guangzhou, CN
80.245.104.103 AS15943 wilhelm.tel GmbH 0.48ms from Hamburg, DE
47.250.184.71 AS45102 Alibaba (US) Technology Co., Ltd. 0.44ms from Kuala Lumpur, MY
109.213.18.7 AS3215 Orange S.A. 17.52ms from Marseille, FR
27.50.73.7 AS45671 Wholesale Services Provider 0.08ms from Melbourne, AU
76.16.13.7 AS7922 Comcast Cable Communications, LLC 8.49ms from Mount Prospect, US
45.75.118.199 AS38628 HIMEJI CABLE TELEVISION CORPORATION 2.71ms from Osaka, JP
201.65.0.71 AS4230 CLARO S.A. 1.54ms from Rio de Janeiro, BR
89.223.53.7 AS42668 Nevalink, LLC 0.62ms from Saint Petersburg, RU
15.165.190.7 AS16509 Amazon.com, Inc. 0.24ms from Seoul, KR
211.202.193.71 AS9318 SK Broadband Co Ltd 1.97ms from Seoul, KR
119.241.224.103 AS2518 BIGLOBE Inc. 2.34ms from Tokyo, JP
84.86.148.199 AS1136 KPN B.V. 1.71ms from Amsterdam, NL
3.214.93.167 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
20.121.63.23 AS8075 Microsoft Corporation 0.72ms from Ashburn, US
172.14.45.151 AS7018 AT&T Enterprises, LLC 4.43ms from Atlanta, US
3.102.15.167 AS16509 Amazon.com, Inc. 0.70ms from Auckland, NZ
172.75.132.183 AS11426 Charter Communications Inc 13.43ms from Charlotte, US
140.141.154.87 AS12119 ITV-3 4.91ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m7 55.45.121.162
traceroute to 55.45.121.162 (55.45.121.162): 7 hops max, 52 byte packets
1 [AS198037] 80.76.43.1 1.075 ms
2 *
3 *
4 [AS1299] 62.115.50.182 1.443 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS327 at robtex.

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