Autonomous System 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 323
IPv4 addresses 354,816
IPv6 addresses 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 323 domain names hosted across 72 IP addresses on this ASN.

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IP Address Domain Domains on this IP
188.184.76.146 ██████████ 57
188.184.76.5 ███████ 50
137.138.6.31 ████████ 46
188.184.67.127 ██████████ 25
137.138.52.235 ██████████ 15
137.138.226.190 ██████████ 12
188.185.43.153 ██████████ 12
188.185.48.75 ██████████ 10
188.185.5.88 █████████ 9
188.184.23.103 ██████████ 7

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Peers

There are 51 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, LLC
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
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
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, LLC
AS21320 GEANT Vereniging
AS25091 IP-Max SA
AS29222 Infomaniak Network SA
AS6730 Sunrise GmbH
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ASN API & Database

Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS12654 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS174 Cogent Communications, LLC
AS20940 Akamai International B.V.
AS21449 ETAT DE GENEVE
AS28810 World Health Organization (WHO)
AS48751 United Nations Logistics Base
AS6939 Hurricane Electric LLC
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
137.138.145.197 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
188.185.209.225 AS513 CERN - European Organization for Nuclear Research 1.08ms from Geneve, CH
128.142.49.136 AS513 CERN - European Organization for Nuclear Research 1.01ms from Geneve, CH
188.184.9.235 AS513 CERN - European Organization for Nuclear Research 1.34ms from Geneve, CH
188.184.91.51 AS513 CERN - European Organization for Nuclear Research 1.13ms from Geneve, CH
137.138.203.206 AS513 CERN - European Organization for Nuclear Research 1.27ms from Geneve, CH
188.185.14.158 AS513 CERN - European Organization for Nuclear Research 1.10ms from Geneve, CH
188.185.151.79 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
188.185.238.45 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
188.185.44.74 AS513 CERN - European Organization for Nuclear Research 1.17ms from Geneve, CH
188.185.96.153 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
188.185.100.117 AS513 CERN - European Organization for Nuclear Research 1.19ms from Geneve, CH
188.184.118.110 AS513 CERN - European Organization for Nuclear Research 1.20ms from Geneve, CH
188.185.13.141 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
188.184.253.5 AS513 CERN - European Organization for Nuclear Research 1.90ms from Geneve, CH
137.138.92.135 AS513 CERN - European Organization for Nuclear Research 1.11ms from Geneve, CH
2001:1458:e100:1000::5:0 AS513 CERN - European Organization for Nuclear Research 0.77ms from Geneve, CH
137.138.158.102 AS513 CERN - European Organization for Nuclear Research 1.16ms from Geneve, CH
192.16.155.2 AS513 CERN - European Organization for Nuclear Research 48.43ms from Berlin, DE
188.184.101.189 AS513 CERN - European Organization for Nuclear Research 1.18ms from Geneve, CH
188.184.10.193 AS513 CERN - European Organization for Nuclear Research 2.17ms from Geneve, CH
188.185.212.145 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
128.142.197.22 AS513 CERN - European Organization for Nuclear Research 0.98ms from Geneve, CH
137.138.149.253 AS513 CERN - European Organization for Nuclear Research 1.25ms from Geneve, CH
188.184.32.22 AS513 CERN - European Organization for Nuclear Research 1.06ms 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
172.71.102.193 AS13335 Cloudflare, Inc. 0.48ms from Amsterdam, NL
62.194.231.1 AS33915 Vodafone Libertel B.V. 3.12ms from Amsterdam, NL
84.104.229.1 AS33915 Vodafone Libertel B.V. 0.63ms from Amsterdam, NL
147.12.13.1 AS35467 DDFR IT Infra & Security B.V. 3.42ms from Amsterdam, NL
37.152.8.1 AS39647 Enreach Netherlands B.V. 0.74ms from Amsterdam, NL
131.106.150.1 AS6079 RCN 2.01ms from Ashburn, US
72.83.162.1 AS701 Verizon Business 2.57ms from Ashburn, US
129.44.219.1 AS701 Verizon Business 14.23ms from Ashburn, US
24.179.64.1 AS20115 Charter Communications LLC 12.76ms from Atlanta, US
82.157.154.225 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
14.99.5.145 AS45820 Tata Teleservices ISP AS 1.44ms from Bengaluru, IN
24.149.87.193 AS4922 Shenandoah Cable Television LLC 5.33ms from Berkeley Springs, US
186.84.52.1 AS10620 Telmex Colombia S.A. 1.66ms from Bogota, CO
181.119.22.1 AS18747 IFX Corporation 0.72ms from Buenos Aires, AR
181.165.121.1 AS7303 Telecom Argentina S.A. 1.23ms from Buenos Aires, AR
152.170.10.1 AS7303 Telecom Argentina S.A. 12.35ms from Buenos Aires, AR
195.43.20.225 AS6879 ENSTINET 2.05ms from Cairo, EG
174.106.148.225 AS11426 Charter Communications Inc 12.63ms from Charlotte, US
222.210.101.145 AS4134 CHINANET-BACKBONE 3.16ms from Chengdu, CN
74.112.142.145 AS35862 JCWIFI.COM 3.67ms from Chicago, US
149.75.78.161 AS6079 RCN 16.44ms from Chicago, US
14.107.106.1 AS4134 CHINANET-BACKBONE 8.08ms from Chongqing, CN
80.162.25.1 AS3292 TDC Holding A/S 5.32ms from Copenhagen, DK
168.90.39.1 AS264236 COMFIBRA - PROVEDOR DE TELEC. LTDA - M 9.04ms from Curitiba, BR
76.185.70.17 AS11427 Charter Communications Inc 4.70ms from Dallas, 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 137.138.220.147
traceroute to 137.138.220.147 (137.138.220.147): 5 hops max, 52 byte packets
2 [AS513] 192.65.184.89 131.143 ms
3 *
4 *
5 *
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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