About 91.231.28.1
- Location
- 🇨🇿 Konice, Olomoucký, Czechia
- ISP · ASN
- VODAFONE-CZ-AS AS16019
- Type
- Mobile carrier
- Hostname
- gw-28.tjcomputers.cz
- Time zone
- Europe/Prague 22:27
- Coordinates
- 49.5909, 16.8882
- Prefix
- 91.231.28.0/22
- IP version
- IPv4
- Region
- Olomoucký
Konice, Olomoucký, CzechiaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS16019
- Network name
- VODAFONE-CZ-AS
- Prefix
- 91.231.28.0/22
- Network type
- Mobile carrier
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
BGP routing
- Origin ASN
- AS16019
- Announced prefix
- 91.231.28.0/22
- RPKI
- Valid
- Visibility (RIS peers)
- 100%
- First seen
- 2011-09-09
- Abuse contact
- alexnvis@gmail.com
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.ripe.net
- Name
- tjcomputers 91.231.28.0 - 91.231.31.255
- Range
- 91.231.28.0 – 91.231.31.255 91.231.28.0/22
- Country
- 🇨🇿 Czechia
- Allocation type
- ASSIGNED PI
- Registration
- 2011-08-02
- Last changed
- 2024-07-15
- registrant
- Antonin Vymetal
- administrative, technical
- Petr Svaton
- registrant
- RIPE-NCC-END-MNT
- registrant
- VYMETAL-MNT
100
Purity score 100/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Mobile carrier network (0)
- 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 recordgw-28.tjcomputers.czThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name1.28.231.91.in-addr.arpa
- Decimal
- 1541872641
- Hex
- 0x5BE71C01
- Binary
- 01011011.11100111.00011100.00000001
- Octal
- 0133.0347.034.01
- Arpa
- 1.28.231.91.in-addr.arpa
- Mapped
- ::ffff:91.231.28.1
JSON
{
"ip": "91.231.28.1",
"version": 4,
"classification": "mobile",
"flags": [
"mobile"
],
"geo": {
"country_code": "CZ",
"country": "Czechia",
"region": "Olomoucký",
"city": "Konice",
"lat": 49.5909,
"lon": 16.8882,
"timezone": "Europe/Prague"
},
"asn": {
"asn": 16019,
"name": "VODAFONE-CZ-AS",
"prefix": "91.231.28.0/22"
},
"rdns": "gw-28.tjcomputers.cz"
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
91.231.23.0/24 STUDIOWIK-AS ul…91.231.24.0/22 INTERKAM91.231.32.0/23 IPIVISION-AS91.231.35.0/24 AMAZON-02