AS number details

AS2051

CISCO SYSTEMS, INC.  ·  cisco.com

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS2051 – CISCO SYSTEMS, INC.

Field Value
Country United States
Website cisco.com
Hosted domains 0
Number of IPv4 0
Number of IPv6 0
ASN type Inactive
Registry arin
Allocated 33 years ago on Dec 08, 1992
Updated 2 years ago on Sep 12, 2023

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS2051
                                                OrgID:          AS2051
                                                ASName:         AS2051
                                                ASNumber:       AS2051
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
195.241.159.51 AS1136 KPN B.V. 4.85ms from Amsterdam, NL
80.99.182.115 AS21334 One Hungary Ltd. 4.71ms from Budapest, HU
187.147.112.195 AS8151 UNINET 12.09ms from Cancún, MX
52.214.203.147 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
185.237.176.3 AS50873 David Doepelheuer 0.15ms from Duesseldorf, DE
14.171.134.67 AS45899 VNPT Corp 3.22ms from Hanoi, VN
190.8.143.115 AS19180 AMERICATEL PERU S.A. 0.73ms from Lima, PE
31.126.237.147 AS2856 British Telecommunications PLC 5.39ms from London, GB
69.239.82.51 AS7018 AT&T Enterprises, LLC 2.26ms from Los Angeles, US
143.208.190.35 AS265119 DATACI - COMPANHIA DE TEC. DE INFORM. DE C.I. 11.57ms from Muriae, BR
109.202.28.67 AS25549 JSC Avantel 1.01ms from Novosibirsk, RU
172.9.238.147 AS7018 AT&T Enterprises, LLC 4.51ms from Santa Clara, US
114.214.213.195 AS4538 China Education and Research Network Center 11.50ms from Shanghai, CN
103.3.203.227 AS10024 LGA International 1.71ms from Singapore, SG
4.237.199.211 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
222.251.41.67 AS131142 Asia Pacific On-Line Service Inc. 1.34ms from Taipei, TW
36.55.30.115 AS10013 FreeBit Co.,Ltd. 7.23ms from Tokyo, JP
60.150.229.67 AS17676 SoftBank Corp. 3.25ms from Tokyo, JP
153.151.203.99 AS4713 NTT DOCOMO BUSINESS,Inc. 3.60ms from Tokyo, JP
153.120.53.115 AS7684 SAKURA Internet Inc. 16.50ms from Tokyo, JP
109.93.119.195 AS8400 TELEKOM SRBIJA a.d. 4.36ms from Belgrade, RS
190.229.208.19 AS7303 Telecom Argentina S.A. 3.12ms from Buenos Aires, AR
99.30.240.147 AS7018 AT&T Enterprises, LLC 1.99ms from Dallas, US
52.154.55.195 AS8075 Microsoft Corporation 0.36ms from Des Moines, US
3.161.74.163 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, 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 AS2051 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs