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 299
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 299 domain names hosted across 67 IP addresses on this ASN.

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IP Address Domain Domains on this IP
188.184.76.146 ██████████ 58
188.184.76.5 ███████ 47
137.138.6.31 ██████████ 45
188.184.67.127 ██████████ 26
137.138.226.190 ██████████ 9
188.185.77.15 ███████ 9
188.185.43.25 ██████████ 8
188.185.45.92 ██████████ 8
188.185.50.104 ██████████ 7
188.185.48.194 ██████████ 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 ASN Database Download

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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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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
188.185.135.211 AS513 CERN - European Organization for Nuclear Research 1.13ms from Geneve, CH
188.185.18.1 AS513 CERN - European Organization for Nuclear Research 1.00ms from Geneve, CH
188.184.108.177 AS513 CERN - European Organization for Nuclear Research 1.17ms from Geneve, CH
188.185.30.180 AS513 CERN - European Organization for Nuclear Research 1.09ms from Geneve, CH
188.185.204.170 AS513 CERN - European Organization for Nuclear Research 0.99ms from Geneve, CH
188.185.103.129 AS513 CERN - European Organization for Nuclear Research 2.29ms from Geneve, CH
188.185.189.8 AS513 CERN - European Organization for Nuclear Research 1.27ms from Geneve, CH
188.184.254.58 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
128.142.192.79 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
137.138.128.72 AS513 CERN - European Organization for Nuclear Research 1.09ms from Geneve, CH
188.184.208.100 AS513 CERN - European Organization for Nuclear Research 1.16ms from Geneve, CH
188.184.105.121 AS513 CERN - European Organization for Nuclear Research 1.13ms from Geneve, CH
188.184.80.196 AS513 CERN - European Organization for Nuclear Research 1.15ms from Geneve, CH
137.138.7.49 AS513 CERN - European Organization for Nuclear Research 1.10ms from Geneve, CH
188.185.86.19 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
128.142.224.24 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
188.185.151.70 AS513 CERN - European Organization for Nuclear Research 1.18ms from Geneve, CH
137.138.148.168 AS513 CERN - European Organization for Nuclear Research 1.17ms from Geneve, CH
137.138.145.197 AS513 CERN - European Organization for Nuclear Research 1.36ms from Geneve, CH
188.184.101.214 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
137.138.5.99 AS513 CERN - European Organization for Nuclear Research 1.20ms from Geneve, CH
188.184.94.82 AS513 CERN - European Organization for Nuclear Research 1.11ms from Geneve, CH
188.185.213.88 AS513 CERN - European Organization for Nuclear Research 1.05ms from Geneve, CH
188.185.32.87 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
137.138.84.237 AS513 CERN - European Organization for Nuclear Research 1.23ms 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
145.18.174.1 AS1124 Universiteit van Amsterdam 0.52ms from Amsterdam, NL
185.213.64.1 AS205583 PC Yellow bv 3.36ms from Amsterdam, NL
84.24.84.1 AS33915 Vodafone Libertel B.V. 4.91ms from Amsterdam, NL
77.251.99.1 AS33915 Vodafone Libertel B.V. 1.73ms from Amsterdam, NL
185.47.60.1 AS44684 Mythic Beasts Ltd 0.38ms from Amsterdam, NL
176.232.24.1 AS34984 Superonline Iletisim Hizmetleri A.S. 11.59ms from Ankara, TR
73.214.152.129 AS7922 Comcast Cable Communications, LLC 9.86ms from Ashburn, US
68.119.199.97 AS20115 Charter Communications LLC 12.73ms from Atlanta, US
184.180.141.193 AS22773 Cox Communications Inc. 3.16ms from Atlanta, US
101.31.234.177 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Beijing, CN
181.87.89.1 AS7303 Telecom Argentina S.A. 1.11ms from Buenos Aires, AR
149.75.78.161 AS6079 RCN 16.33ms from Chicago, US
24.148.31.65 AS6079 RCN 0.50ms from Chicago, US
67.138.129.49 AS7385 Allstream Business US, LLC 8.88ms from Chicago, US
195.215.168.145 AS3292 TDC Holding A/S 0.63ms from Copenhagen, DK
179.186.192.1 AS18881 TELEFÔNICA BRASIL S.A 5.28ms from Curitiba, BR
50.27.40.1 AS19108 Optimum 9.54ms from Dallas, US
24.252.165.17 AS22773 Cox Communications Inc. 12.32ms from Dallas, US
63.122.2.1 AS701 Verizon Business 0.79ms from Dallas, US
216.18.243.1 AS20101 Michwave Technologies, Inc. 6.04ms from Detroit, US
109.76.90.193 AS15502 Vodafone Ireland Limited 2.80ms from Dublin, IE
23.51.125.209 AS16625 Akamai Technologies, Inc. 0.42ms from Duesseldorf, DE
62.55.229.17 AS6805 Telefonica Germany GmbH & Co.OHG 4.09ms from Frankfurt am Main, DE
175.44.133.81 AS4837 CHINA UNICOM China169 Backbone 8.10ms from Fuzhou, CN
78.161.103.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.93ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 128.141.9.147
traceroute to 128.141.9.147 (128.141.9.147): 64 hops max, 52 byte packets
2 *
3 [] 185.1.119.37 30.634 ms
4 [AS25091] 46.20.254.193 42.103 ms
5 [AS25091] 46.20.254.36 41.919 ms
6 [AS25091] 46.20.253.50 42.343 ms
7 [AS25091] 46.20.242.162 42.176 ms
8 *
9 *
10 *
11 [AS513] 128.141.9.147 143.423 ms
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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