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
AS81
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
isp
Website
mcnc.orgRelated ASNs have the same name or website. Related
IPv4 CIDRs
145
IPv4 addresses
2186240
IPv6 CIDRs
3
IPv6 addresses
16777233
| AS11164 | |
| AS174 | |
| AS6461 | |
| AS7018 | |
| AS11426 | |
| AS3356 | |
| AS399050 | |
| AS18538 | |
| AS398580 | |
| AS32711 | |
| AS33401 | |
| AS396391 | |
| AS36850 | |
| AS393824 | |
| AS22862 | |
| AS399565 | Shaw University |
| AS19161 | |
| AS46255 | |
| AS395465 | |
| AS53785 | |
| AS399708 | |
| AS13371 | |
| AS26741 | |
| AS395312 | - |
| AS6559 | |
| AS10952 | |
| AS46963 | |
| AS13862 | |
| AS400959 | |
| AS394165 | |
| AS11442 | |
| AS396028 | |
| AS19718 | |
| AS32417 | |
| AS19413 | |
| AS46794 | |
| AS393875 | |
| AS40245 | |
| AS53384 | |
| AS396837 | |
| AS11777 | |
| AS399407 | |
| AS13371 | |
| AS174 | |
| AS11777 | |
| AS399708 | |
| AS36850 | |
| AS396391 | |
| AS7018 | |
| AS40245 | |
| AS13862 | |
| AS33401 | |
| AS46963 | |
| AS400959 | |
| AS46794 | |
| AS19161 | |
| AS393875 | |
| AS11426 | |
| AS32417 | |
| AS3356 | |
| AS393824 | |
| AS396837 | |
| AS398580 | |
| AS394165 | |
| AS53384 | |
| AS11442 | |
| AS22862 | |
| AS19413 | |
| AS399565 | Shaw University |
| AS32711 | |
| AS396028 | |
| AS46255 | |
| AS19718 | |
| AS395465 | |
| AS26741 | |
| AS399407 | |
| AS6461 | |
| AS53785 | |
| AS20197 | |
| AS11164 | |
| AS18538 | |
| AS11537 | |
| AS6559 | |
| AS10952 | |
| AS399050 | |
| AS395312 | - |
| 128.109.0.0/16 |
| 152.4.0.0/16 |
| 152.6.0.0/16 |
| 152.8.0.0/16 |
| 152.9.0.0/16 |
| 2600:2700::/28 |
| 2602:f6b8::/40 |
| 2610:28::/32 |
City
Durham
Country
🇺🇸 United States
Coordinates
45.40206, -122.75287
Timezone
America/Los_Angeles
We transparently share the source used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS81
{
"network": {
"rir": "ARIN",
"asn": 81,
"name": "MCNC",
"type": "isp",
"website": "mcnc.org",
"related": [
19718
]
},
"connectivity": {
"upstreams": [
11164,
174,
6461,
7018,
11426
],
"downstreams": [
399050,
18538,
398580,
32711,
33401
],
"peers": [
13371,
174,
11777,
399708,
36850
]
},
"location": {
"latitude": 45.40206,
"longitude": -122.75287,
"country": "US",
"city": "Durham",
"source": "whois",
"timezone": "America/Los_Angeles"
},
"abuse": {
"email": "abuse@mcnc.org",
"phone": "+1-919-248-4111"
},
"ipv4": {
"ranges": [
"128.109.0.0/16",
"152.4.0.0/16",
"152.6.0.0/16",
"152.8.0.0/16",
"152.9.0.0/16"
],
"cidrs": 145,
"ips": 2186240
},
"ipv6": {
"ranges": [
"2600:2700::/28",
"2602:f6b8::/40",
"2610:28::/32"
],
"cidrs": 3,
"ips": 16777233
}
}