About 81.28.31.255
- Location
- 🇨🇿 Old Town, Prague, Czechia
- ISP · ASN
- UUNET AS702
- Type
- Residential
- Hostname
- —
- Time zone
- Europe/Prague 19:12
- Coordinates
- 50.0868, 14.4267
- Prefix
- 81.28.16.0/20
- IP version
- IPv4
- Region
- Prague
Old Town, Prague, CzechiaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS702
- Network name
- UUNET
- Prefix
- 81.28.16.0/20
- Network type
- Consumer ISP
- Abuse contact
- abuse.emea@verizon.com
Native IP
Native IP: RIPE allocated this block to Czechia (CZ) and it is geolocated in Czechia (CZ) — the same country. The address is used where it was allocated, which is what a local residential or business line looks like.
Registry country: 🇨🇿 CzechiaGeolocation: 🇨🇿 Czechia
Allocation (RDAP)
- Registry
- whois.ripe.net
- Name
- CZ-UUNET-20060316 81.28.16.0 - 81.28.31.255
- Range
- 81.28.16.0 – 81.28.31.255 81.28.16.0/20
- Country
- 🇨🇿 Czechia
- Allocation type
- ALLOCATED PA
- Registration
- 2006-03-16
- Last changed
- 2022-11-02
- registrant
- AS702-MNT
- abuse
- IRT-MCI-CZ
- registrant
- Verizon Czech s.r.o.
- registrant
- RIPE-NCC-HM-MNT
97
Purity score 97/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- No reverse DNS (-3)
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not listed | |
| SpamCop bl.spamcop.net | Not listed | |
| Barracuda b.barracudacentral.org | Not listed | |
| SORBS dnsbl.sorbs.net | Not listed | |
| UCEPROTECT L1 dnsbl-1.uceprotect.net | Not listed | |
| PSBL psbl.surriel.com | Not listed | |
| s5h.net all.s5h.net | Not listed | |
| DroneBL dnsbl.dronebl.org | Not listed |
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name255.31.28.81.in-addr.arpa
- Decimal
- 1360797695
- Hex
- 0x511C1FFF
- Binary
- 01010001.00011100.00011111.11111111
- Octal
- 0121.034.037.0377
- Arpa
- 255.31.28.81.in-addr.arpa
- Mapped
- ::ffff:81.28.31.255
JSON
{
"ip": "81.28.31.255",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "CZ",
"country": "Czechia",
"region": "Prague",
"city": "Old Town",
"lat": 50.0868,
"lon": 14.4267,
"timezone": "Europe/Prague"
},
"asn": {
"asn": 702,
"name": "UUNET",
"prefix": "81.28.16.0/20"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
81.28.8.0/22 ASSUPERNOVA81.28.12.0/22 GCORE81.28.32.0/20 INSTITUTE-ISIRAN…81.28.49.0/24 INSTITUTE-ISIRAN…