Autonomous System details

AS4268

California Education and Research Federation Network  ·  cerf.net

United States

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AS4268 – California Education and Research Federation Network

Field Value
Country United States
Website cerf.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 31 years ago on Jan 18, 1995
Updated 31 years ago on Jan 18, 1995

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4268
                                                OrgID:          AS4268
                                                ASName:         AS4268
                                                ASNumber:       AS4268
                                                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
202.74.222.140 AS45177 Devoli 0.93ms from Auckland, NZ
191.91.243.28 AS27831 Colombia Móvil 12.92ms from Bogota, CO
96.4.153.220 AS11686 Zayo Bandwidth 15.84ms from Dallas, US
99.24.222.188 AS7018 AT&T Enterprises, LLC 6.43ms from Durham, US
167.249.80.252 AS265169 MEGA TELECON PROVEDOR DE INTERNET LTDA ME 19.98ms from Fortaleza, BR
47.45.140.156 AS33588 Charter Communications LLC 7.66ms from Greenwood Village, US
88.193.42.60 AS1759 Telia Finland Oyj 1.46ms from Helsinki, FI
112.30.195.76 AS9808 China Mobile Communications Group Co., Ltd. 0.68ms from Huainan, CN
36.74.136.12 AS7713 PT Telekomunikasi Indonesia 12.13ms from Jakarta, ID
171.79.11.172 AS24560 Bharti Airtel Ltd., Telemedia Services 1.56ms from Kolkata, IN
86.136.3.28 AS2856 British Telecommunications PLC 2.96ms from London, GB
88.14.124.12 AS3352 TELEFONICA DE ESPANA S.A.U. 6.46ms from Madrid, ES
176.213.97.252 AS49048 JSC ER-Telecom Holding 3.71ms from Moscow, RU
134.128.73.28 AS11377 SendGrid, Inc. 17.22ms from Santa Clara, US
119.222.142.220 AS4766 Korea Telecom 3.93ms from Seoul, KR
58.178.79.108 AS9443 Vocus Retail 4.66ms from Sydney, AU
52.107.26.28 AS8075 Microsoft Corporation 0.79ms from Tokyo, JP
38.109.143.28 AS14144 Admin on Demand, LLC 0.60ms from Tulsa, US
125.41.137.220 AS4837 CHINA UNICOM China169 Backbone 1.13ms from Zhengzhou, CN
77.163.102.156 AS1136 KPN B.V. 1.26ms from Amsterdam, NL
172.191.217.188 AS8075 Microsoft Corporation 0.51ms from Ashburn, US
116.132.181.124 AS4837 CHINA UNICOM China169 Backbone 8.12ms from Beijing, CN
186.129.70.28 AS22927 Telefonica de Argentina 2.33ms from Buenos Aires, AR
67.36.162.28 AS7018 AT&T Enterprises, LLC 7.16ms from Columbus, US
84.179.67.28 AS3320 Deutsche Telekom AG 4.56ms from Hamburg, DE

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 AS4268 at robtex.

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