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 ██████████ 56
188.184.76.5 ███████ 50
137.138.6.31 ██████████ 47
188.184.67.127 ██████████ 25
137.138.52.235 ██████████ 14
137.138.226.190 ██████████ 12
188.185.43.153 ██████████ 12
188.185.48.75 ██████████ 12
188.185.50.104 ██████████ 7
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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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

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

IP Address ASN Details
188.184.1.194 AS513 CERN - European Organization for Nuclear Research 2.15ms from Geneve, CH
188.185.31.99 AS513 CERN - European Organization for Nuclear Research 1.08ms from Geneve, CH
188.185.116.254 AS513 CERN - European Organization for Nuclear Research 1.10ms from Geneve, CH
137.138.5.166 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
137.138.159.98 AS513 CERN - European Organization for Nuclear Research 1.20ms from Geneve, CH
188.184.118.172 AS513 CERN - European Organization for Nuclear Research 1.14ms from Geneve, CH
188.184.48.12 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
137.138.125.165 AS513 CERN - European Organization for Nuclear Research 1.25ms from Geneve, CH
188.184.80.81 AS513 CERN - European Organization for Nuclear Research 1.17ms from Geneve, CH
192.16.155.2 AS513 CERN - European Organization for Nuclear Research 48.66ms from Berlin, DE
188.185.99.139 AS513 CERN - European Organization for Nuclear Research 1.28ms from Geneve, CH
128.142.52.205 AS513 CERN - European Organization for Nuclear Research 1.01ms from Geneve, CH
188.185.133.166 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
137.138.203.206 AS513 CERN - European Organization for Nuclear Research 1.31ms from Geneve, CH
188.184.3.3 AS513 CERN - European Organization for Nuclear Research 1.36ms from Geneve, CH
137.138.16.88 AS513 CERN - European Organization for Nuclear Research 1.14ms from Geneve, CH
188.185.124.180 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
128.142.39.217 AS513 CERN - European Organization for Nuclear Research 1.04ms from Geneve, CH
128.142.137.119 AS513 CERN - European Organization for Nuclear Research 1.03ms from Geneve, CH
137.138.150.215 AS513 CERN - European Organization for Nuclear Research 1.07ms from Geneve, CH
137.138.20.194 AS513 CERN - European Organization for Nuclear Research 2.09ms from Geneve, CH
137.138.24.88 AS513 CERN - European Organization for Nuclear Research 1.16ms from Geneve, CH
137.138.62.230 AS513 CERN - European Organization for Nuclear Research 1.14ms from Geneve, CH
188.185.40.56 AS513 CERN - European Organization for Nuclear Research 1.09ms from Geneve, CH
188.185.87.98 AS513 CERN - European Organization for Nuclear Research 1.08ms 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
105.107.80.1 AS36947 Telecom Algeria 9.13ms from Algiers, DZ
145.124.147.97 AS1103 SURF B.V. 3.85ms from Amsterdam, NL
84.107.86.1 AS33915 Vodafone Libertel B.V. 1.18ms from Amsterdam, NL
65.191.16.1 AS11426 Charter Communications Inc 8.39ms from Ashburn, US
195.167.112.209 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.40ms from Athens, GR
36.76.0.1 AS7713 PT Telekomunikasi Indonesia 1.18ms from Batam, ID
77.191.146.129 AS6805 Telefonica Germany GmbH & Co.OHG 4.51ms from Berlin, DE
31.210.55.177 AS207326 HostLAB Bilisim Teknolojileri A.S. 0.18ms from Bursa, TR
195.43.20.225 AS6879 ENSTINET 1.65ms from Cairo, EG
204.15.99.65 AS29765 DataChambers, LLC 11.36ms from Charlotte, US
67.167.88.1 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
174.182.67.225 AS7922 Comcast Cable Communications, LLC 9.96ms from Chicago, US
83.92.87.1 AS3292 TDC Holding A/S 4.92ms from Copenhagen, DK
47.209.212.65 AS19108 Optimum 17.36ms from Dallas, US
199.195.175.209 AS32889 Southwestern Wireless, Inc. 14.35ms from Denver, US
86.20.36.1 AS5089 Virgin Media Limited 4.53ms from Erith, GB
185.54.25.209 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
80.217.241.225 AS1257 Tele2 Sverige AB 1.06ms from Goeteborg, SE
146.59.235.193 AS16276 OVH SAS 0.09ms from Gravelines, FR
14.189.129.161 AS45899 VNPT Corp 3.11ms from Hanoi, VN
125.234.51.33 AS7552 Viettel Group 0.23ms from Ho Chi Minh City, VN
132.160.165.1 AS6360 University of Hawaii 2.06ms from Honolulu, US
70.122.0.1 AS11427 Charter Communications Inc 9.11ms from Houston, US
180.120.145.193 AS4134 CHINANET-BACKBONE 6.89ms from Huai'an, CN
1.225.147.65 AS9318 SK Broadband Co Ltd 1.42ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 128.141.237.205
traceroute to 128.141.237.205 (128.141.237.205): 5 hops max, 52 byte packets
2 [AS513] 192.65.184.89 16.864 ms
3 *
4 *
5 *
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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