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
AS21508
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
comcast.netRelated ASNs have the same name or website. Related
IPv4 CIDRs
20
IPv4 addresses
71936
IPv6 CIDRs
68
IPv6 addresses
4456448
| AS7922 | |
| AS10794 | |
| AS393415 | |
| AS19923 | |
| AS398475 | |
| AS62971 | |
| AS15173 | |
| AS399099 | |
| AS396083 | |
| AS54883 | |
| AS393613 | |
| AS36364 | |
| AS2134 | |
| AS63468 | |
| AS40485 | |
| AS395527 | - |
| AS22274 | |
| AS14583 | |
| AS11739 | |
| AS40641 | |
| AS20332 | |
| AS395441 | |
| AS396452 | |
| AS18773 | |
| AS399607 | |
| AS54219 | |
| AS17381 | |
| AS11679 | |
| AS393591 | |
| AS13335 | |
| AS397039 | |
| AS15297 | |
| AS397190 | |
| AS32540 | |
| AS395772 | |
| AS400114 | |
| AS23209 | |
| AS27341 | |
| AS397483 | |
| AS36244 | |
| AS46643 | |
| AS30299 | |
| AS394058 | |
| AS393415 | |
| AS395441 | |
| AS40485 | |
| AS397039 | |
| AS394058 | |
| AS30299 | |
| AS393613 | |
| AS27341 | |
| AS46643 | |
| AS36364 | |
| AS7922 | |
| AS54219 | |
| AS395527 | - |
| AS17381 | |
| AS36244 | |
| AS399607 | |
| AS40641 | |
| AS399099 | |
| AS393591 | |
| AS22274 | |
| AS400114 | |
| AS11739 | |
| AS398475 | |
| AS10794 | |
| AS19923 | |
| AS62971 | |
| AS18773 | |
| AS395772 | |
| AS2134 | |
| AS11679 | |
| AS396083 | |
| AS15173 | |
| AS396452 | |
| AS63468 | |
| AS397483 | |
| AS15297 | |
| AS23209 | |
| AS20332 | |
| AS54883 | |
| AS13335 | |
| AS32540 | |
| AS14583 | |
| AS397190 | |
| 50.204.101.0/24 |
| 50.205.217.0/24 |
| 50.216.229.0/24 |
| 50.217.1.0/24 |
| 50.217.207.0/24 |
| 2001:559:8a::/48 |
| 2001:559:c0::/48 |
| 2001:559:f7::/48 |
| 2001:559:220::/48 |
| 2001:559:243::/48 |
City
Mt Laurel
Country
🇺🇸 United States
Coordinates
37.09024, -95.71289
Timezone
-
We transparently share the source used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS21508
{
"network": {
"rir": "ARIN",
"asn": 21508,
"name": "Comcast Cable Communications, LLC",
"type": "isp",
"website": "comcast.net",
"related": [
20214,
33668,
396415,
33489,
395976,
33490,
22909,
33650,
13367,
33667,
7922,
132401,
7015,
7725,
33662,
33491,
33660,
395974,
33666,
46685,
33651,
14042,
396019,
22258,
396021,
16748,
7016,
33657,
36732,
33661,
396017,
33659,
395980,
33652,
33287
]
},
"connectivity": {
"upstreams": [
7922
],
"downstreams": [
10794,
393415,
19923,
398475,
62971
],
"peers": [
393415,
395441,
40485,
397039,
394058
]
},
"location": {
"latitude": 37.09024,
"longitude": -95.71289,
"country": "US",
"city": "Mt Laurel",
"source": "whois"
},
"abuse": {
"email": "abuse@comcast.net",
"phone": "+1-888-565-4329"
},
"ipv4": {
"ranges": [
"50.204.101.0/24",
"50.205.217.0/24",
"50.216.229.0/24",
"50.217.1.0/24",
"50.217.207.0/24"
],
"cidrs": 20,
"ips": 71936
},
"ipv6": {
"ranges": [
"2001:559:8a::/48",
"2001:559:c0::/48",
"2001:559:f7::/48",
"2001:559:220::/48",
"2001:559:243::/48"
],
"cidrs": 68,
"ips": 4456448
}
}