Autonomous System details

AS21580

Cal.net, Inc. · cal.net

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AS21580 – Cal.net, Inc.

Field	Value
Country	United States
Website	cal.net
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	19 years ago on Dec 07, 2006
Updated	13 years ago on Dec 12, 2012

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21580
                                                OrgID:          AS21580
                                                ASName:         AS21580
                                                ASNumber:       AS21580
                                                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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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
189.101.33.172	AS28573 Claro NXT Telecomunicacoes Ltda	`13.02ms` from Brasilia, BR
98.27.136.124	AS10796 Charter Communications Inc	`5.36ms` from Cleveland, US
97.222.166.140	AS6167 Verizon Business	`19.44ms` from Dallas, US
134.28.37.156	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`0.81ms` from Hamburg, DE
61.80.189.140	AS4766 Korea Telecom	`4.63ms` from Incheon, KR
108.227.178.12	AS7018 AT&T Enterprises, LLC	`11.24ms` from Miami, US
54.162.19.220	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
219.74.84.108	AS9506 Singtel Fibre Broadband	`1.47ms` from Singapore, SG
52.237.251.60	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
52.228.16.44	AS8075 Microsoft Corporation	`0.20ms` from Toronto, CA
193.170.30.92	AS1853 ACONET	`5.03ms` from Vienna, AT
132.164.199.220	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
47.76.84.188	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Hong Kong, HK
18.60.37.60	AS16509 Amazon.com, Inc.	`1.19ms` from Hyderabad, IN
36.74.203.172	AS7713 PT Telekomunikasi Indonesia	`13.76ms` from Jakarta, ID
178.236.119.172	AS51151 Comunicaciones Enersol, S.L.	`12.76ms` from Madrid, ES
69.121.210.60	AS6128 Cablevision Systems Corp.	`2.13ms` from New York City, US
145.226.55.44	AS8255 Euro-Information-Europeenne de Traitement de l'Information SAS	`8.74ms` from Paris, FR
100.16.239.220	AS701 Verizon Business	`4.49ms` from Philadelphia, US
112.225.186.172	AS4837 CHINA UNICOM China169 Backbone	`1.10ms` from Qingdao, CN
121.144.4.236	AS4766 Korea Telecom	`6.19ms` from Seoul, KR
85.3.123.124	AS3303 Swisscom (Switzerland) Ltd	`0.73ms` from Zuerich, CH
20.234.7.44	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
195.145.163.12	AS3320 Deutsche Telekom AG	`1.14ms` from Duesseldorf, DE
31.104.203.172	AS2856 British Telecommunications PLC	`6.51ms` from London, GB

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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 AS21580 at robtex.

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