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  Your ip: 54.81.71.219      AMAZON-2011L     AS14618     
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Autonomous System 513

AS nameCERN
Reg. date1992-11-17
Organization
IDORG-CEOf1-RIPE
Country
CH, Switzerland
RIRRIPE NCC
prefix count20
unique ip count354.816
ipv4 peers 13


Autonomous system 513 (CERN) is delegated to organization with ID ORG-CEOf1-RIPE by global register RIPE NCC. Organization is placed in CH, Switzerland. All Autonomous systems in CH, Switzerland can be found here. All registered ipv4 network blocks and autonomous systems for organization ORG-CEOf1-RIPE can be found here. Number of announced originated prefixes for autonomous system 513: 20. Number of announced unique ipv4 addresses: 354.816. BGP upstreams and clients of autonomous system 513 can be found here. List of announced originated prefixes of AS513 is placed below.


Updated: 2018.06.25

Announced originated prefixes

N I prefix D start stop size
1
128.141.0.0/16
128.141.0.0 128.141.255.255 65536
2
128.142.0.0/16
128.142.0.0 128.142.255.255 65536
3
137.138.0.0/16
137.138.0.0 137.138.255.255 65536
4
185.249.56.0/22
185.249.56.0 185.249.59.255 1024
5
188.184.0.0/16
188.184.0.0 188.184.255.255 65536
6
188.185.0.0/16
188.185.0.0 188.185.255.255 65536
7
192.16.155.0/24
192.16.155.0 192.16.155.255 256
8 192.16.156.0/22
192.16.156.0 192.16.159.255 1024
9 192.16.160.0/22
192.16.160.0 192.16.163.255 1024
10 192.16.164.0/23
192.16.164.0 192.16.165.255 512
11
192.16.166.0/24
192.16.166.0 192.16.166.255 256
12
192.65.183.0/24
192.65.183.0 192.65.183.255 256
13
192.65.184.0/21
192.65.184.0 192.65.191.255 2048
14 192.65.192.0/22
192.65.192.0 192.65.195.255 1024
15 192.65.196.0/23
192.65.196.0 192.65.197.255 512
16
192.91.236.0/22
192.91.236.0 192.91.239.255 1024
17 192.91.240.0/22
192.91.240.0 192.91.243.255 1024
18 192.91.244.0/23
192.91.244.0 192.91.245.255 512
19
192.91.246.0/24
192.91.246.0 192.91.246.255 256
20
194.12.128.0/18
194.12.128.0 194.12.191.255 16384