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 331
IPv4 addresses 354,816
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
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 331 domain names hosted across 76 IP addresses on this ASN.

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IP Address Domain Domains on this IP
188.184.76.146 ██████████ 55
188.184.76.5 ███████ 49
137.138.6.31 ██████████ 46
188.184.67.127 █████████ 26
137.138.52.235 ██████████ 18
137.138.226.190 ██████████ 13
188.185.48.75 ██████████ 11
137.138.55.232 ██████████ 9
188.185.5.88 ██████████ 8
188.184.23.103 █████████ 7

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Peers

There are 52 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
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
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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ASN API & Database

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

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

IP Address ASN Details
188.185.124.92 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
188.185.68.184 AS513 CERN - European Organization for Nuclear Research 0.88ms from Geneve, CH
128.141.59.229 AS513 CERN - European Organization for Nuclear Research 0.91ms from Geneve, CH
128.142.33.26 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
137.138.175.223 AS513 CERN - European Organization for Nuclear Research 1.11ms from Geneve, CH
128.142.216.203 AS513 CERN - European Organization for Nuclear Research 1.08ms from Geneve, CH
128.142.32.211 AS513 CERN - European Organization for Nuclear Research 1.11ms from Geneve, CH
137.138.7.121 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
188.185.14.145 AS513 CERN - European Organization for Nuclear Research 0.86ms from Geneve, CH
188.184.51.11 AS513 CERN - European Organization for Nuclear Research 0.73ms from Geneve, CH
188.184.91.164 AS513 CERN - European Organization for Nuclear Research 0.81ms from Geneve, CH
188.184.86.93 AS513 CERN - European Organization for Nuclear Research 1.24ms from Geneve, CH
188.184.23.110 AS513 CERN - European Organization for Nuclear Research 1.10ms from Geneve, CH
188.184.21.194 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
188.185.120.101 AS513 CERN - European Organization for Nuclear Research 1.13ms from Geneve, CH
137.138.120.4 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
137.138.151.43 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
188.185.131.197 AS513 CERN - European Organization for Nuclear Research 0.98ms from Geneve, CH
128.142.170.80 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
188.185.51.183 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
188.185.41.38 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
188.185.79.24 AS513 CERN - European Organization for Nuclear Research 1.08ms from Geneve, CH
188.185.88.51 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
128.142.34.146 AS513 CERN - European Organization for Nuclear Research 1.09ms from Geneve, CH
188.185.194.53 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
212.52.128.81 AS25543 ONATEL (Office National des Telecommunications, PTT) 14.80ms from Accra, GH
144.253.3.33 AS20115 Charter Communications LLC 12.43ms from Atlanta, US
12.171.28.97 AS7018 AT&T Enterprises, LLC 3.61ms from Atlanta, US
73.27.212.1 AS7922 Comcast Cable Communications, LLC 15.42ms from Atlanta, US
221.220.69.193 AS4808 China Unicom Beijing Province Network 4.03ms from Beijing, CN
117.15.90.161 AS4837 CHINA UNICOM China169 Backbone 4.34ms from Beijing, CN
81.181.250.1 AS56654 Infinity Telecom SRL 0.37ms from Bucharest, RO
1.31.201.225 AS4837 CHINA UNICOM China169 Backbone 13.88ms from Changchun, CN
4.59.254.1 AS3356 Level 3 Parent, LLC 0.37ms from Denver, US
73.101.18.1 AS7922 Comcast Cable Communications, LLC 16.80ms from Detroit, US
131.220.184.193 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.31ms from Frankfurt am Main, DE
120.197.250.1 AS9808 China Mobile Communications Group Co., Ltd. 11.91ms from Guangzhou, CN
218.72.34.129 AS4134 CHINANET-BACKBONE 4.16ms from Hangzhou, CN
113.252.39.49 AS9304 HGC Global Communications Limited 1.65ms from Hong Kong, HK
102.142.228.1 AS36924 GVA Cote d'Ivoire SAS 1.15ms from Kampala, UG
80.3.104.1 AS5089 Virgin Media Limited 3.38ms from London, GB
82.28.132.1 AS5089 Virgin Media Limited 6.16ms from London, GB
93.25.4.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.36ms from Lyon, FR
210.8.198.177 AS2764 AAPT Limited 0.74ms from Melbourne, AU
188.133.186.1 AS12772 Enforta Autonomous System 3.94ms from Moscow, RU
88.64.200.1 AS3209 Vodafone GmbH 2.86ms from Munich, DE
148.75.224.1 AS6128 Cablevision Systems Corp. 1.87ms from New York City, US
223.29.42.49 AS18126 Chubu Telecommunications Company, Inc. 3.75ms from Osaka, JP
211.124.162.1 AS9617 JCOM Co., Ltd. 3.58ms from Osaka, JP
110.135.232.1 AS9824 JCOM Co., Ltd. 10.27ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m7 128.142.0.209
traceroute to 128.142.0.209 (128.142.0.209): 7 hops max, 52 byte packets
2 [AS513] 192.65.184.89 17.223 ms
3 [AS513] 192.65.184.189 17.06 ms
4 [AS513] 192.65.184.81 17.379 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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