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.
🇩🇰 Denmark
The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN
AS42541
The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR
RIPE
The type of ASN. Can be business, isp, hosting, government, or education. Type
isp
Website
fiberby.netRelated ASNs have the same name or website. Related
-
IPv4 CIDRs
5
IPv4 addresses
11008
IPv6 CIDRs
1
IPv6 addresses
8
AS6939 | |
AS1299 | |
AS3356 | |
AS204141 | |
AS205235 | |
AS207727 | |
AS201697 | |
AS3356 | |
AS35280 | |
AS207727 | |
AS34549 | |
AS34854 | |
AS205235 | |
AS48362 | |
AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
AS37721 | Virtual Technologies & Solutions |
AS30781 | |
AS56662 | - |
AS41327 | |
AS204092 | |
AS29632 | |
AS212508 | |
AS24482 | |
AS213241 | |
AS206499 | |
AS48185 | |
AS6696 | |
AS2119 | |
AS50673 | |
AS34927 | |
AS204141 | |
AS1299 | |
AS6939 | |
AS17639 | |
AS50300 | |
AS3216 | |
AS201697 | |
AS1836 | |
AS50304 | |
89.23.224.0/19 |
185.10.220.0/22 |
193.104.135.0/24 |
193.106.164.0/22 |
194.62.216.0/23 |
2a03:5440::/29 |
City
Copenhagen
Country
🇩🇰 Denmark
Coordinates
55.67594, 12.56553
Timezone
Europe/Copenhagen
We transparently share the different sources used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS42541
{
"network": {
"rir": "RIPE",
"asn": 42541,
"name": "Fiberby ApS",
"type": "isp",
"website": "fiberby.net"
},
"connectivity": {
"upstreams": [
6939,
1299,
3356
],
"downstreams": [
204141,
205235,
207727,
201697
],
"peers": [
3356,
35280,
207727,
34549,
34854
]
},
"location": {
"latitude": 55.67594,
"longitude": 12.56553,
"country": "DK",
"city": "Copenhagen",
"source": "whois",
"timezone": "Europe/Copenhagen"
},
"abuse": {
"email": "abuse@fiberby.net"
},
"ipv4": {
"ranges": [
"89.23.224.0/19",
"185.10.220.0/22",
"193.104.135.0/24",
"193.106.164.0/22",
"194.62.216.0/23"
],
"cidrs": 5,
"ips": 11008
},
"ipv6": {
"ranges": [
"2a03:5440::/29"
],
"cidrs": 1,
"ips": 8
}
}