IP range 31.133.8.0/21
31.133.8.0/21 contains 2,048 addresses announced by ASRTYNENET and located in Czechia. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- ASRTYNENET AS56624
- Country
- Czechia
- CIDR
- 31.133.8.0/21
- Subnet mask
- 255.255.248.0
Sample lookup
- Location
- 🇨🇿 Rtyně v Podkrkonoší, Královéhradecký kraj, Czechia
- ISP · ASN
- ASRTYNENET AS56624
- Type
- Residential
- Hostname
- —
- Time zone
- Europe/Prague 07:24
- Coordinates
- 50.5058, 16.0698
- Prefix
- 31.133.8.0/21
- IP version
- IPv4
- Region
- Královéhradecký kraj
Rtyně v Podkrkonoší, Královéhradecký kraj, CzechiaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS56624
- Network name
- ASRTYNENET
- Prefix
- 31.133.8.0/21
- Network type
- Consumer ISP
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- BlacklistsCheck →
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name1.8.133.31.in-addr.arpa
- Decimal
- 528812033
- Hex
- 0x1F850801
- Binary
- 00011111.10000101.00001000.00000001
- Octal
- 037.0205.010.01
- Arpa
- 1.8.133.31.in-addr.arpa
- Mapped
- ::ffff:31.133.8.1
JSON
{
"ip": "31.133.8.1",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "CZ",
"country": "Czechia",
"region": "Královéhradecký kraj",
"city": "Rtyně v Podkrkonoší",
"lat": 50.5058,
"lon": 16.0698,
"timezone": "Europe/Prague"
},
"asn": {
"asn": 56624,
"name": "ASRTYNENET",
"prefix": "31.133.8.0/21"
},
"rdns": null
}