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.
🇨🇦 Canada
The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN
AS23237
The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR
ARIN
The type of ASN. Can be business, isp, hosting, government, or education. Type
education
Website
mcmaster.caRelated ASNs have the same name or website. Related
-
IPv4 CIDRs
4
IPv4 addresses
66304
IPv6 CIDRs
1
IPv6 addresses
65536
| 130.113.0.0/16 |
| 130.113.109.0/24 |
| 192.42.5.0/24 |
| 192.42.6.0/24 |
| 2604:1700::/48 |
City
Hamilton
Country
🇨🇦 Canada
Coordinates
43.25011, -79.84963
Timezone
America/Toronto
We transparently share the different sources used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS23237
{
"network": {
"rir": "ARIN",
"asn": 23237,
"name": "McMaster University",
"type": "education",
"website": "mcmaster.ca"
},
"connectivity": {
"upstreams": [
26677,
7992
],
"peers": [
7992,
26677
]
},
"location": {
"latitude": 43.25011,
"longitude": -79.84963,
"country": "CA",
"city": "Hamilton",
"source": "whois",
"timezone": "America/Toronto"
},
"abuse": {
"email": "mike.diggins@mcmaster.ca",
"phone": "+1-905-525-9140"
},
"ipv4": {
"ranges": [
"130.113.0.0/16",
"130.113.109.0/24",
"192.42.5.0/24",
"192.42.6.0/24"
],
"cidrs": 4,
"ips": 66304
},
"ipv6": {
"ranges": [
"2604:1700::/48"
],
"cidrs": 1,
"ips": 65536
}
}