Autonomous System details

AS2605

CESNET z.s.p.o.  ·  cesnet.cz

Czechia

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AS2605 – CESNET z.s.p.o.

Field Value
Country Czechia
Website cesnet.cz
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Nov 15, 2017

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2605
                                                OrgID:          AS2605
                                                ASName:         AS2605
                                                ASNumber:       AS2605
                                                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
217.169.238.221 AS15466 Commando Materieel en IT 12.57ms from Amsterdam, NL
208.250.69.13 AS701 Verizon Business 2.21ms from Ashburn, US
4.31.203.157 AS3356 Level 3 Parent, LLC 0.36ms from Atlanta, US
205.161.125.29 AS174 Cogent Communications, LLC 15.70ms from Chicago, US
136.152.77.45 AS25 University of California at Berkeley 4.17ms from Fremont, US
1.206.58.125 AS4134 CHINANET-BACKBONE 4.69ms from Guiyang, CN
182.79.85.189 AS9498 BHARTI Airtel Ltd. 0.99ms from Kolkata, IN
94.45.137.109 AS29491 KIEVLINE LLC 0.27ms from Kyiv, UA
13.43.81.13 AS16509 Amazon.com, Inc. 0.19ms from London, GB
31.127.61.221 AS2856 British Telecommunications PLC 5.78ms from London, GB
217.156.129.93 AS3549 Level 3 Parent, LLC 0.95ms from London, GB
76.109.237.93 AS7922 Comcast Cable Communications, LLC 9.28ms from Miami, US
78.4.68.205 AS8968 BT Italia S.p.A. 6.18ms from Milan, IT
64.19.178.29 AS7078 Monmouth Internet Corp 0.72ms from New York City, US
80.217.15.173 AS1257 Tele2 Sverige AB 11.09ms from Stockholm, SE
120.74.144.157 AS2527 Sony Network Communications Inc. 19.06ms from Tokyo, JP
182.120.97.141 AS4837 CHINA UNICOM China169 Backbone 3.33ms from Zhengzhou, CN
88.204.149.109 AS9198 JSC Kazakhtelecom 0.39ms from Almaty, KZ
16.145.56.93 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
119.135.181.205 AS4134 CHINANET-BACKBONE 5.49ms from Guangzhou, CN
38.239.255.13 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
34.90.230.141 AS396982 Google LLC 0.11ms from Oudeschip, NL
122.5.17.221 AS4134 CHINANET-BACKBONE 5.76ms from Qingdao, CN
34.196.242.253 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
201.200.136.173 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.40ms from San Pedro, CR

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 AS2605 at robtex.

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