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
AS13998
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
utsouthwestern.eduRelated ASNs have the same name or website. Related
-
IPv4 CIDRs
13
IPv4 addresses
86016
IPv6 CIDRs
1
IPv6 addresses
65536
| 129.112.0.0/16 |
| 129.112.109.0/24 |
| 129.112.115.0/24 |
| 198.215.36.0/22 |
| 198.215.48.0/20 |
| 2620:0:840::/48 |
City
Dallas
Country
🇺🇸 United States
Coordinates
44.91928, -123.31705
Timezone
America/Los_Angeles
We transparently share the source used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS13998
{
"network": {
"rir": "ARIN",
"asn": 13998,
"name": "University of Texas Southwestern Medical Center",
"type": "education",
"website": "utsouthwestern.edu"
},
"connectivity": {
"upstreams": [
6922,
7018
],
"peers": [
6922,
7018
]
},
"location": {
"latitude": 44.91928,
"longitude": -123.31705,
"country": "US",
"city": "Dallas",
"source": "whois",
"timezone": "America/Los_Angeles"
},
"abuse": {
"email": "domains@utsouthwestern.edu",
"phone": "+1-214-648-0642"
},
"ipv4": {
"ranges": [
"129.112.0.0/16",
"129.112.109.0/24",
"129.112.115.0/24",
"198.215.36.0/22",
"198.215.48.0/20"
],
"cidrs": 13,
"ips": 86016
},
"ipv6": {
"ranges": [
"2620:0:840::/48"
],
"cidrs": 1,
"ips": 65536
}
}