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	5 months 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
102.45.254.128	AS8452 TE-AS	`9.52ms` from Cairo, EG
24.210.17.208	AS10796 Charter Communications Inc	`12.46ms` from Columbus, US
178.55.44.112	AS16086 DNA Oyj	`10.66ms` from Helsinki, FI
39.51.103.176	AS17557 Pakistan Telecommunication Company Limited	`1.78ms` from Karachi, PK
63.201.206.224	AS7018 AT&T Enterprises, LLC	`1.89ms` from Los Angeles, US
79.44.182.64	AS3269 Telecom Italia S.p.A.	`4.64ms` from Milan, IT
95.238.67.64	AS3269 Telecom Italia S.p.A.	`2.64ms` from Milan, IT
50.48.53.208	AS5650 Frontier Communications of America, Inc.	`6.92ms` from New York City, US
51.174.35.64	AS29695 Lyse Tele AS	`7.56ms` from Oslo, NO
45.249.66.224	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
39.108.160.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.77ms` from Shenzhen, CN
43.168.38.240	AS139341 ACE	`0.68ms` from Singapore, SG
49.245.1.144	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.27ms` from Singapore, SG
71.191.197.160	AS701 Verizon Business	`2.18ms` from Ashburn, US
98.121.51.224	AS11426 Charter Communications Inc	`9.80ms` from Charlotte, US
3.144.201.16	AS16509 Amazon.com, Inc.	`0.64ms` from Columbus, US
218.156.209.96	AS4766 Korea Telecom	`8.00ms` from Incheon, KR
112.173.17.32	AS4766 Korea Telecom	`6.21ms` from Incheon, KR
82.32.83.192	AS5089 Virgin Media Limited	`9.14ms` from London, GB
73.27.54.240	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Miami, US
74.73.86.176	AS12271 Charter Communications Inc	`3.31ms` from New York City, US
73.52.22.32	AS7922 Comcast Cable Communications, LLC	`18.97ms` from Reston, US
146.56.182.160	AS31898 Oracle Corporation	`0.17ms` from Seoul, KR
213.100.194.32	AS1257 Tele2 Sverige AB	`1.12ms` from Stockholm, SE
108.230.69.32	AS7018 AT&T Enterprises, LLC	`11.31ms` from Chicago, 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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