AS number details

AS513

CERN - European Organization for Nuclear Research  ·  home.cern

Switzerland

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AS513 – CERN - European Organization for Nuclear Research

Field Value
Country Switzerland
Website home.cern
Hosted domains 298
Number of IPv4 354,816
Number of IPv6 158,456,325,028,528,675,187,087,900,672
ASN type Education
Registry ripe
Allocated 24 years ago on Oct 22, 2001
Updated 4 years ago on Feb 17, 2022

IP Ranges

Netblock Company Num of IPs
128.141.0.0/16 CERN Campus dynamic addresses 65,536
128.142.0.0/16 CERN LCG network 65,536
137.138.0.0/16 CERN Campus Network 65,536
188.184.0.0/16 CERN - European Organization for Nuclear Research 65,536
188.185.0.0/16 CERN - European Organization for Nuclear Research 65,536
194.12.128.0/18 CH-1211 Geneva 23, Switzerland 16,384
192.65.184.0/21 CERN - European Organization for Nuclear Research 2,048
185.249.56.0/22 CERN - European Organization for Nuclear Research 1,024
192.16.156.0/22 CERN - European Organization for Nuclear Research 1,024
192.16.160.0/22 CERN - European Organization for Nuclear Research 1,024
192.65.192.0/22 CERN - European Organization for Nuclear Research 1,024
192.91.236.0/22 CERN - European Organization for Nuclear Research 1,024
192.91.240.0/22 CERN EN 1,024
192.16.164.0/23 CERN EN 512
192.65.196.0/23 CERN - European Organization for Nuclear Research 512
192.91.244.0/23 CERN - European Organization for Nuclear Research 512
192.16.155.0/24 CERN EN 256
192.16.166.0/24 T0-T1 links 256
192.65.183.0/24 CERN EN 256
192.91.246.0/24 CERN - European Organization for Nuclear Research 256

Netblock Company
2001:1458::/32 CERN - European Organization for Nuclear Research
2001:1459::/32 CERN - European Organization for Nuclear Research
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WHOIS Details

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                                                ASHandle:       AS513
                                                OrgID:          AS513
                                                ASName:         AS513
                                                ASNumber:       AS513
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 298 domain names hosted across 69 IP addresses on this ASN.

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IP Address Domain Domains on this IP
188.184.76.146 ██████████ 56
188.184.76.5 ███████ 48
137.138.6.31 ██████████ 45
188.184.67.127 ██████████ 26
188.185.45.92 ██████████ 10
137.138.226.190 ██████████ 8
188.185.77.15 ██████████ 8
188.185.5.88 ██████████ 8
188.185.43.25 ██████████ 8
188.185.50.104 █████████ 7

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Peers

There are 53 peers for this ASN.

Peers Name
AS10764 University of Illinois
AS1103 SURF B.V.
AS11537 Internet2
AS12333 Cheops Technology Switzerland SA
AS12350 VTX Services SA
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS13030 Init7 (Switzerland) Ltd.
AS13335 Cloudflare, Inc.
AS15169 Google LLC
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15796 Salt Mobile SA
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS174 Cogent Communications
AS17579 KISTI
AS198330 XEFI LYON SAS
AS2018 TENET (The UNINET Project)
AS2027 MilkyWan Association
AS205112 PHILUNET GmbH
AS20932 Services Industriels de Geneve
AS20940 Akamai International B.V.
AS20965 GEANT Vereniging
AS21320 GEANT Vereniging
AS213317 SI D ENERGIE ET DE E-COMMUNICATION DE L AIN SIVU
AS21449 ETAT DE GENEVE
AS2200 Renater
AS22335 Metropolitan Research and Education Network
AS24904 K-NET SARL
AS25091 IP-Max SA
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2603 NORDUnet
AS263702 GRUPO ZGH SPA
AS28810 World Health Organization (WHO)
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS29222 Infomaniak Network SA
AS293 ESnet
AS30781 Free Pro SAS
AS33845 Swiss Federation represented by FOITT
AS3856 Packet Clearing House, Inc.
AS42 WoodyNet, Inc.
AS4455 IX Reach Ltd
AS47176 GAS&COM AG
AS48751 United Nations Logistics Base
AS559 SWITCH
AS58758 Tata Institute of Fundamental Research
AS59624 National Research Center "Kurchatov Institute"
AS60129 CSTI SA
AS61098 Akenes SA
AS6509 CANARIE Inc
AS6730 Sunrise GmbH
AS6776 TheNet - Internet Services AG
AS6939 Hurricane Electric LLC
AS9885 NKN INTERNET GATEWAY NETWORK
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
AS21320 GEANT Vereniging
AS25091 IP-Max SA
AS29222 Infomaniak Network SA
AS6730 Sunrise GmbH
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Downstreams

There are 8 downstreams for this ASN.

Downstreams Name
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS174 Cogent Communications
AS20940 Akamai International B.V.
AS21449 ETAT DE GENEVE
AS263702 GRUPO ZGH SPA
AS28810 World Health Organization (WHO)
AS48751 United Nations Logistics Base
AS6939 Hurricane Electric LLC
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Pingable IPs

391 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.138.20.194 AS513 CERN - European Organization for Nuclear Research 2.09ms from Geneve, CH
192.65.196.17 AS513 CERN - European Organization for Nuclear Research 0.62ms from Geneve, CH
137.138.151.242 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
137.138.130.42 AS513 CERN - European Organization for Nuclear Research 1.02ms from Geneve, CH
188.184.251.3 AS513 CERN - European Organization for Nuclear Research 2.27ms from Geneve, CH
188.185.144.94 AS513 CERN - European Organization for Nuclear Research 1.11ms from Geneve, CH
128.142.160.138 AS513 CERN - European Organization for Nuclear Research 0.97ms from Geneve, CH
128.142.50.9 AS513 CERN - European Organization for Nuclear Research 1.02ms from Geneve, CH
188.184.90.75 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
128.142.52.100 AS513 CERN - European Organization for Nuclear Research 0.89ms from Geneve, CH
188.184.32.22 AS513 CERN - European Organization for Nuclear Research 0.99ms from Geneve, CH
137.138.6.18 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
188.185.147.228 AS513 CERN - European Organization for Nuclear Research 1.20ms from Geneve, CH
188.185.65.66 AS513 CERN - European Organization for Nuclear Research 1.07ms from Geneve, CH
192.91.244.77 AS513 CERN - European Organization for Nuclear Research 0.27ms from Geneve, CH
128.142.165.11 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
188.185.26.49 AS513 CERN - European Organization for Nuclear Research 1.00ms from Geneve, CH
188.184.52.11 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
188.185.22.238 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
188.185.92.157 AS513 CERN - European Organization for Nuclear Research 1.18ms from Geneve, CH
128.142.208.134 AS513 CERN - European Organization for Nuclear Research 0.99ms from Geneve, CH
188.185.204.169 AS513 CERN - European Organization for Nuclear Research 1.04ms from Geneve, CH
188.185.141.90 AS513 CERN - European Organization for Nuclear Research 1.06ms from Geneve, CH
137.138.1.1 AS513 CERN - European Organization for Nuclear Research 1.77ms from Geneve, CH
188.184.92.238 AS513 CERN - European Organization for Nuclear Research 1.01ms from Geneve, CH

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
103.155.114.1 AS141156 VOICEETC 3.62ms from Ahmedabad, IN
154.83.155.81 AS20326 TeraSwitch Networks Inc. 0.17ms from Amsterdam, NL
185.213.64.1 AS205583 PC Yellow bv 3.70ms from Amsterdam, NL
46.44.136.177 AS28685 Routit BV 0.78ms from Amsterdam, NL
80.115.182.1 AS33915 Vodafone Libertel B.V. 5.89ms from Amsterdam, NL
84.29.54.1 AS33915 Vodafone Libertel B.V. 5.14ms from Amsterdam, NL
217.63.62.1 AS33915 Vodafone Libertel B.V. 5.63ms from Amsterdam, NL
84.107.86.1 AS33915 Vodafone Libertel B.V. 1.27ms from Amsterdam, NL
84.104.229.1 AS33915 Vodafone Libertel B.V. 0.63ms from Amsterdam, NL
147.243.95.193 AS8075 Microsoft Corporation 0.28ms from Athens, GR
174.80.8.1 AS20115 Charter Communications LLC 17.21ms from Atlanta, US
97.201.30.145 AS6167 Verizon Business 8.69ms from Atlanta, US
123.124.64.97 AS4808 China Unicom Beijing Province Network 4.17ms from Beijing, CN
23.57.35.33 AS16625 Akamai Technologies, Inc. 0.24ms from Bengaluru, IN
181.55.156.1 AS10620 Telmex Colombia S.A. 1.23ms from Bogota, CO
179.1.130.33 AS18678 INTERNEXA S.A. E.S.P 1.13ms from Bogota, CO
20.75.121.17 AS8075 Microsoft Corporation 0.28ms from Boydton, US
79.120.219.65 AS12301 Invitech ICT Services Kft. 5.29ms from Budapest, HU
201.213.238.1 AS7303 Telecom Argentina S.A. 1.28ms from Buenos Aires, AR
201.235.231.1 AS7303 Telecom Argentina S.A. 6.62ms from Buenos Aires, AR
63.237.15.33 AS209 CenturyLink Communications, LLC 1.35ms from Charlotte, US
18.218.53.209 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
72.166.85.225 AS209 CenturyLink Communications, LLC 3.07ms from Denver, US
20.238.72.193 AS8075 Microsoft Corporation 0.23ms from Dublin, IE
195.62.117.209 AS8648 dogado GmbH 0.28ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -m7 128.142.147.113
traceroute to 128.142.147.113 (128.142.147.113): 7 hops max, 52 byte packets
2 [AS513] 192.65.184.89 104.322 ms
3 [AS513] 192.65.184.189 93.095 ms
4 [AS513] 192.65.184.81 92.738 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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 AS513 at robtex.

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