IPLibre
IPLibre
Enter an IPv4, IPv6, or ASN to retrieve geolocation, network, company, privacy and abuse details. You can also query it via the API or download the database.
🇨🇭 Switzerland
The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN
AS513
The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR
RIPE
The type of ASN. Can be business, isp, hosting, government, or education. Type
education
Website
cern.chRelated ASNs have the same name or website. Related
-
IPv4 CIDRs
25
IPv4 addresses
485888
IPv6 CIDRs
10
IPv6 addresses
7405570
| AS6730 | |
| AS25091 | |
| AS174 | |
| AS29222 | |
| AS6939 | |
| AS21320 | |
| AS12654 | RIPE NCC - RIS |
| AS20940 | 
Akamai International B.V.
|
| AS48751 | |
| AS28810 | |
| AS21449 | |
| 128.141.0.0/16 |
| 128.142.0.0/16 |
| 137.138.0.0/16 |
| 185.249.56.0/22 |
| 188.184.0.0/16 |
City
Geneve
Country
🇨🇭 Switzerland
Coordinates
46.20222, 6.14569
Timezone
Europe/Zurich
We transparently share the different sources used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS513
{
"network": {
"rir": "RIPE",
"asn": 513,
"name": "CERN",
"type": "education",
"website": "cern.ch"
},
"connectivity": {
"upstreams": [
6730,
25091,
174,
29222,
6939
],
"downstreams": [
12654,
20940,
48751,
28810,
21449
],
"peers": [
12654,
28810,
6939,
21320,
174
]
},
"location": {
"latitude": 46.20222,
"longitude": 6.14569,
"country": "CH",
"city": "Geneve",
"source": "whois",
"timezone": "Europe/Zurich"
},
"abuse": {
"email": "abuse@cern.ch",
"phone": "+41227675011"
},
"ipv4": {
"ranges": [
"128.141.0.0/16",
"128.142.0.0/16",
"137.138.0.0/16",
"185.249.56.0/22",
"188.184.0.0/16"
],
"cidrs": 25,
"ips": 485888
},
"ipv6": {
"ranges": [
"2001:1458::/32",
"2001:1458:100::/44",
"2001:1458:200::/44",
"2001:1458:300::/44",
"2001:1458:901::/48"
],
"cidrs": 10,
"ips": 7405570
}
}