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.
🇺🇸 United States
The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN
AS3
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
mit.eduRelated ASNs have the same name or website. Related
IPv4 CIDRs
123
IPv4 addresses
1860352
IPv6 CIDRs
8
IPv6 addresses
8
| AS6939 | |
| AS3356 | |
| AS268889 | JUSTICA FED DE PRIM INST SECAO JUD DO CEARA |
| AS270336 | Careassunet Informatica Ltda - ME |
| AS7015 | |
| 18.0.0.0/16 |
| 18.1.0.0/16 |
| 18.1.1.0/24 |
| 18.1.7.0/24 |
| 18.1.37.0/24 |
| 2603:4000::/32 |
| 2603:4001::/32 |
| 2603:4007::/32 |
| 2603:4008::/32 |
| 2603:4009::/32 |
| 2603:400a::/32 |
| 2603:4010::/32 |
| 2603:4011::/32 |
City
Cambridge
Country
🇺🇸 United States
Coordinates
40.28195, -100.16569
Timezone
America/Chicago
We transparently share the different sources used to determine a likely location for this IP address. Source
whois
Akamai (Prolexic)
curl iplib.re/AS3
{
"network": {
"rir": "ARIN",
"asn": 3,
"name": "Massachusetts Institute of Technology",
"type": "education",
"website": "mit.edu",
"related": [
396527,
63
]
},
"connectivity": {
"upstreams": [
6939,
3356,
268889,
270336,
7015
],
"peers": [
32787,
400980,
63483,
268243,
7015
]
},
"location": {
"latitude": 40.28195,
"longitude": -100.16569,
"country": "US",
"city": "Cambridge",
"source": "whois",
"timezone": "America/Chicago"
},
"abuse": {
"email": "arin-mit-security@mit.edu",
"phone": "+1-617-324-1782"
},
"ipv4": {
"ranges": [
"18.0.0.0/16",
"18.1.0.0/16",
"18.1.1.0/24",
"18.1.7.0/24",
"18.1.37.0/24"
],
"cidrs": 123,
"ips": 1860352
},
"ipv6": {
"ranges": [
"2603:4000::/32",
"2603:4001::/32",
"2603:4007::/32",
"2603:4008::/32",
"2603:4009::/32"
],
"cidrs": 8,
"ips": 8
}
}