Autonomous System details

AS398948

Institute for Defense Analyses  ·  ida.org

United States

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AS398948 – Institute for Defense Analyses

Field Value
Country United States
Website ida.org
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 10 days ago on Feb 19, 2026
Updated 10 days ago on Feb 19, 2026

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS398948
                                                OrgID:          AS398948
                                                ASName:         AS398948
                                                ASNumber:       AS398948
                                                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 are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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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
102.182.177.52 AS37611 AFRIHOST SP (PTY) LTD 2.35ms from Cape Town, ZA
73.144.253.228 AS7922 Comcast Cable Communications, LLC 9.08ms from Chicago, US
20.218.108.132 AS8075 Microsoft Corporation 0.29ms from Frankfurt am Main, DE
39.172.177.20 AS56041 China Mobile communications corporation 7.65ms from Hangzhou, CN
178.237.48.180 AS56727 Ozyegin University 0.47ms from Istanbul, TR
83.47.155.148 AS3352 TELEFONICA DE ESPANA S.A.U. 8.10ms from Madrid, ES
2.138.119.84 AS3352 TELEFONICA DE ESPANA S.A.U. 1.31ms from Madrid, ES
66.108.253.36 AS12271 Charter Communications Inc 1.98ms from New York City, US
96.43.70.244 AS22302 INOC, LLC 6.38ms from New York City, US
200.145.207.36 AS53166 UNIVERSIDADE ESTADUAL PAULISTA 11.11ms from Osasco, BR
143.196.125.4 AS15557 Societe Francaise Du Radiotelephone - SFR SA 2.54ms from Paris, FR
70.66.189.68 AS6327 Shaw Communications 5.94ms from Seattle, US
67.170.95.36 AS7922 Comcast Cable Communications, LLC 7.05ms from Seattle, US
121.164.69.244 AS4766 Korea Telecom 1.84ms from Seoul, KR
80.122.219.212 AS8447 A1 Telekom Austria AG 5.21ms from Vienna, AT
147.154.22.20 AS31898 Oracle Corporation 0.33ms from Ashburn, US
193.218.193.4 AS8221 ISABEL N.V. 1.92ms from Brussels, BE
169.46.57.196 AS36351 IBM Cloud 0.83ms from Dallas, US
18.154.103.148 AS16509 Amazon.com, Inc. 0.08ms from Denver, US
107.181.214.36 AS26271 CMSInter.net LLC 4.17ms from Detroit, US
134.28.27.84 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.83ms from Hamburg, DE
173.215.118.132 AS5056 Aureon Network Services 4.74ms from Kansas City, US
81.159.94.164 AS2856 British Telecommunications PLC 3.70ms from London, GB
137.78.150.148 AS127 Jet Propulsion Laboratory 2.31ms from Los Angeles, US
47.146.45.20 AS5650 Frontier Communications of America, Inc. 1.90ms from Los Angeles, US

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 AS398948 at robtex.

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