AS number details

AS21855

BlackBerry Limited  ·  blackberry.com

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AS21855 – BlackBerry Limited

Field Value
Country Canada
Website blackberry.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 24 years ago on Jun 29, 2001
Updated 8 years ago on Jul 24, 2017

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21855
                                                OrgID:          AS21855
                                                ASName:         AS21855
                                                ASNumber:       AS21855
                                                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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Useful for Cybersecurity

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.

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136.33.69.127 AS16591 Google Fiber Inc. 0.94ms from Kansas City, US
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187.152.238.63 AS8151 UNINET 10.01ms from Santiago de Queretaro, MX
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122.255.155.143 AS4721 JCOM Co., Ltd. 12.43ms from Tokyo, JP
154.244.77.95 AS36947 Telecom Algeria 10.17ms from Algiers, DZ
37.80.124.239 AS3320 Deutsche Telekom AG 16.63ms from Berlin, DE
38.153.41.143 AS55286 B2 Net Solutions Inc. 0.14ms from Buffalo, US
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50.24.110.31 AS19108 Optimum 8.28ms from Dallas, 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 AS21855 at robtex.

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