AS number details

AS350

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

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AS350 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 131,072
Number of IPv6 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated a month ago on Sep 12, 2025
Netblock Company Num of IPs
55.4.0.0/16 Headquarters, USAISC 65,536
55.30.0.0/16 Headquarters, USAISC 65,536
55.4.192.0/18 Headquarters, USAISC 16,384
Netblock Company
2608:18a:3400::/40 United States Department of Defense (DoD)
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WHOIS Details


                                                ASHandle:       AS350
                                                OrgID:          AS350
                                                ASName:         AS350
                                                ASNumber:       AS350
                                                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)
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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
184.102.30.254 AS209 CenturyLink Communications, LLC 9.48ms from Atlanta, US
24.38.143.190 AS53271 Phenix Cable 3.79ms from Atlanta, US
31.19.161.254 AS3209 Vodafone GmbH 9.50ms from Berlin, DE
98.229.99.94 AS7922 Comcast Cable Communications, LLC 9.86ms from Boston, US
195.199.84.62 AS1955 KIFU (Governmental Info Tech Development Agency) 6.40ms from Budapest, HU
107.218.239.206 AS7018 AT&T Enterprises, LLC 1.54ms from Dallas, US
87.184.210.174 AS3320 Deutsche Telekom AG 4.45ms from Duesseldorf, DE
195.60.121.94 AS12371 avency GmbH 6.11ms from Frankfurt am Main, DE
31.17.48.254 AS3209 Vodafone GmbH 8.77ms from Frankfurt am Main, DE
187.137.166.30 AS8151 UNINET 19.79ms from Los Angeles, US
88.10.156.46 AS3352 TELEFONICA DE ESPANA S.A.U. 9.11ms from Madrid, ES
144.125.153.78 AS396982 Google LLC 1.01ms from Madrid, ES
50.221.219.30 AS22909 Comcast Cable Communications, LLC 11.03ms from Murfreesboro, US
180.102.221.222 AS4134 CHINANET-BACKBONE 1.41ms from Nanjing, CN
153.221.128.78 AS4713 NTT Communications Corporation 11.48ms from Osaka, JP
193.71.213.78 AS2116 GLOBALCONNECT AS 1.68ms from Oslo, NO
174.25.102.254 AS209 CenturyLink Communications, LLC 0.76ms from Portland, US
70.67.173.30 AS6327 Shaw Communications Inc. 5.58ms from Seattle, US
118.57.51.254 AS4766 Korea Telecom 5.66ms from Seoul, KR
183.116.107.254 AS4766 Korea Telecom 3.72ms from Seoul, KR
58.127.73.62 AS9318 SK Broadband Co Ltd 1.96ms from Seoul, KR
116.251.209.254 AS24482 SG.GS 0.62ms from Singapore, SG
20.58.136.126 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
45.253.253.254 AS139750 IDCServices.net Inc 0.82ms from Taipei, TW
134.65.170.46 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m9 55.30.191.63
traceroute to 55.30.191.63 (55.30.191.63): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS3356] 64.159.250.178 31.823 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Fayetteville, US
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 AS350 at robtex.

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