Autonomous System details

AS2051

CISCO SYSTEMS, INC.  ·  cisco.com

United States

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AS2051 – CISCO SYSTEMS, INC.

Field Value
Country United States
Website cisco.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 33 years ago on Dec 08, 1992
Updated 3 years ago on Sep 12, 2023

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2051
                                                OrgID:          AS2051
                                                ASName:         AS2051
                                                ASNumber:       AS2051
                                                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
173.166.18.99 AS7922 Comcast Cable Communications, LLC 7.39ms from Boston, US
193.194.21.3 AS34795 Ipsos Interactive Services SRL 0.99ms from Bucharest, RO
190.51.151.19 AS22927 Telefonica de Argentina 2.43ms from Buenos Aires, AR
204.124.170.3 AS401349 ZOLL Medical Corporation 8.70ms from Detroit, US
87.143.88.83 AS3320 Deutsche Telekom AG 6.09ms from Frankfurt am Main, DE
20.255.101.195 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
2.122.164.243 AS5607 Sky UK Limited 5.57ms from London, GB
179.250.142.35 AS26615 TIM S/A 5.64ms from Osasco, BR
88.172.253.83 AS12322 Free SAS 7.93ms from Paris, FR
78.114.31.163 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.64ms from Paris, FR
76.129.76.35 AS7922 Comcast Cable Communications, LLC 5.64ms from Salt Lake City, US
152.0.137.147 AS6400 Compañía Dominicana de Teléfonos S. A. 2.46ms from Santo Domingo, DO
122.32.95.227 AS17858 LG POWERCOMM 1.43ms from Seoul, KR
201.28.221.51 AS10429 TELEFÔNICA BRASIL S.A 0.76ms from São Paulo, BR
220.201.85.35 AS4837 CHINA UNICOM China169 Backbone 4.25ms from Tieling, CN
122.18.242.99 AS4713 NTT DOCOMO BUSINESS,Inc. 3.44ms from Tokyo, JP
60.195.193.163 AS4808 China Unicom Beijing Province Network 4.95ms from Beijing, CN
3.147.103.243 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
3.254.133.211 AS16509 Amazon.com, Inc. 0.54ms from Dublin, IE
104.224.84.19 AS21769 Colocation America Corporation 0.18ms from Los Angeles, US
217.9.24.211 AS210158 AGENCIA PARA LA ADMINITRACION DIGITAL DE LA COMUNIDAD DE MADRID 1.00ms from Madrid, ES
195.77.33.211 AS3352 TELEFONICA DE ESPANA S.A.U. 1.12ms from Madrid, ES
138.4.211.83 AS766 RedIRIS Autonomous System 0.79ms from Madrid, ES
184.31.166.195 AS16625 Akamai Technologies, Inc. 0.34ms from Marseille, FR
184.164.181.67 AS11776 Breezeline 4.17ms from Miami, 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 AS2051 at robtex.

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