About 103.119.19.255
- Location
- 🇨🇿 Prague, Prague, Czechia
- ISP · ASN
- RETZOR-AS AS215305
- Type
- Unclassified network
- Hostname
- broadcast.reserved.ispsystem.net
- Time zone
- Europe/Prague 06:23
- Coordinates
- 50.0755, 14.4378
- Prefix
- 103.119.18.0/23
- IP version
- IPv4
- Region
- Prague
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS215305
- Network name
- RETZOR-AS
- Prefix
- 103.119.18.0/23
- Network type
- Unclassified
Broadcast IP
Broadcast IP: APNIC allocated this block to Netherlands (NL), but the address is geolocated in Czechia (CZ). The block is announced outside the country it was registered in — typical for cloud, hosting and VPN providers that move address space between locations. Strict websites treat this as a weaker "local" signal than a native address.
Registry country: 🇳🇱 NetherlandsGeolocation: 🇨🇿 Czechia
BGP routing
- Origin ASN
- AS215305
- Announced prefix
- 103.119.18.0/23
- RPKI
- Valid
- Visibility (RIS peers)
- 100%
- First seen
- 2019-04-28
- Abuse contact
- ipas@cnnic.cn
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.apnic.net
- Name
- Retzor 103.119.18.0 - 103.119.19.255
- Range
- 103.119.18.0 – 103.119.19.255 103.119.18.0/23
- Country
- 🇳🇱 Netherlands
- Allocation type
- ALLOCATED NON-PORTABLE
- Registration
- 2026-04-14
- Last changed
- 2026-06-04
- administrative, technical
- Alex Beloff info@datacheap.ru
- abuse
- IRT-CNNIC-CN ipas@cnnic.cn
Retzor, Inc.
Purity score 90/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Broadcast IP (-10)
- 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 recordbroadcast.reserved.ispsystem.netThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name255.19.119.103.in-addr.arpa
- Decimal
- 1735857151
- Hex
- 0x677713FF
- Binary
- 01100111.01110111.00010011.11111111
- Octal
- 0147.0167.023.0377
- Arpa
- 255.19.119.103.in-addr.arpa
- Mapped
- ::ffff:103.119.19.255
JSON
{
"ip": "103.119.19.255",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "CZ",
"country": "Czechia",
"region": "Prague",
"city": "Prague",
"lat": 50.0755,
"lon": 14.4378,
"timezone": "Europe/Prague"
},
"asn": {
"asn": 215305,
"name": "RETZOR-AS",
"prefix": "103.119.18.0/23"
},
"rdns": "broadcast.reserved.ispsystem.net"
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
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