AS number details

AS3943

CISCO SYSTEMS, INC.  ·  cisco.com

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AS3943 – 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 13 years ago on Aug 06, 2012
Updated 2 years ago on Sep 12, 2023

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS3943
                                                OrgID:          AS3943
                                                ASName:         AS3943
                                                ASNumber:       AS3943
                                                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.

IP Address ASN Details
68.47.129.39 AS7922 Comcast Cable Communications, LLC 10.97ms from Atlanta, US
176.143.243.71 AS5410 Bouygues Telecom SA 11.41ms from Aubervilliers, FR
83.44.83.183 AS3352 TELEFONICA DE ESPANA S.A.U. 2.47ms from Barcelona, ES
181.236.239.167 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.80ms from Bogota, CO
86.45.55.167 AS5466 Eircom Limited 2.59ms from Dublin, IE
13.79.128.23 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
79.250.116.183 AS3320 Deutsche Telekom AG 8.35ms from Frankfurt am Main, DE
50.39.223.151 AS20055 Wholesail networks LLC 1.14ms from Hillsboro, US
86.31.241.55 AS5089 Virgin Media Limited 4.63ms from London, GB
179.83.10.231 AS18881 TELEFÔNICA BRASIL S.A 7.13ms from São Paulo, BR
188.210.96.199 AS58224 Iran Telecommunication Company PJS 15.50ms from Yerevan, AM
222.142.101.23 AS4837 CHINA UNICOM China169 Backbone 6.34ms from Zhengzhou, CN
118.124.62.119 AS4134 CHINANET-BACKBONE 2.69ms from Chengdu, CN
38.254.53.23 AS30567 Dickson Electric System 11.64ms from Chicago, US
18.222.97.231 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
121.40.153.199 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.79ms from Hangzhou, CN
77.39.126.151 AS12683 PJSC Rostelecom 5.45ms from Krasnodar, RU
89.89.191.119 AS5410 Bouygues Telecom SA 9.09ms from Paris, FR
172.179.241.151 AS8075 Microsoft Corporation 0.47ms from Quincy, US
183.101.251.23 AS4766 Korea Telecom 1.20ms from Seoul, KR
125.167.146.55 AS7713 PT Telekomunikasi Indonesia 10.17ms from Surabaya, ID
220.132.22.39 AS3462 Data Communication Business Group 5.11ms from Taichung, TW
111.254.26.167 AS3462 Data Communication Business Group 3.83ms from Taichung, TW
154.243.146.55 AS36947 Telecom Algeria 10.85ms from Algiers, DZ
24.224.119.231 AS4181 TDS TELECOM 9.54ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 153.16.141.123
traceroute to 153.16.141.123 (153.16.141.123): 5 hops max, 52 byte packets
1 [AS9211] 213.238.35.1 0.182 ms
2 [AS9211] 212.12.33.138 0.236 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hamburg, DE
On

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 AS3943 at robtex.

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