Autonomous System details

AS304

SRI International · sri.com

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AS304 – SRI International

Field	Value
Country	United States
Website	sri.com
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	37 years ago on Jun 27, 1989
Updated	a month ago on Dec 01, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS304
                                                OrgID:          AS304
                                                ASName:         AS304
                                                ASNumber:       AS304
                                                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
23.9.173.224	AS16625 Akamai Technologies, Inc.	`0.29ms` from Ashburn, US
71.191.41.96	AS701 Verizon Business	`2.77ms` from Ashburn, US
119.116.114.240	AS4837 CHINA UNICOM China169 Backbone	`19.10ms` from Beijing, CN
179.37.171.32	AS22927 Telefonica de Argentina	`1.76ms` from Buenos Aires, AR
181.91.236.16	AS7303 Telecom Argentina S.A.	`10.02ms` from Buenos Aires, AR
98.18.13.160	AS7029 Windstream Communications LLC	`3.18ms` from Dallas, US
52.213.140.64	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
2.201.207.144	AS3209 Vodafone GmbH	`6.62ms` from Duesseldorf, DE
154.218.164.208	AS137951 ASLINE LIMITED	`0.65ms` from Hong Kong, HK
81.105.95.208	AS5089 Virgin Media Limited	`6.79ms` from London, GB
189.225.42.128	AS8151 UNINET	`5.51ms` from Mexico City, MX
223.84.180.32	AS56045 China Mobile communications corporation	`5.15ms` from Nanchang, CN
104.247.87.176	AS395558 Garden State Computing LLC	`1.44ms` from New York City, US
66.155.23.80	AS13768 Aptum Technologies	`0.22ms` from Portsmouth, GB
73.162.26.48	AS7922 Comcast Cable Communications, LLC	`6.08ms` from Santa Clara, US
191.119.208.16	AS22047 VTR BANDA ANCHA S.A.	`1.10ms` from Santiago, CL
189.156.167.112	AS8151 UNINET	`4.26ms` from Santiago de Queretaro, MX
219.126.126.208	AS10010 TOKAI Communications Corporation	`8.01ms` from Tokyo, JP
222.80.138.144	AS4134 CHINANET-BACKBONE	`13.19ms` from UEruemqi, CN
221.15.9.224	AS4837 CHINA UNICOM China169 Backbone	`7.31ms` from Zhengzhou, CN
107.15.59.48	AS11426 Charter Communications Inc	`15.40ms` from Ashburn, US
111.197.229.112	AS4808 China Unicom Beijing Province Network	`3.39ms` from Beijing, CN
52.94.213.160	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
91.179.88.176	AS5432 Proximus NV	`2.41ms` from Brussels, BE
174.107.165.128	AS11426 Charter Communications Inc	`13.89ms` from Charlotte, US

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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 AS304 at robtex.

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