About 37.221.88.1
Looked-up address
37.221.88.1
- Location
- 🇨🇿 Dolní Chabry, Prague, Czechia
- ISP · ASN
- DATASPRING AS201730
- Type
- Unclassified network
- Hostname
- test.cloud4com.com
- Time zone
- Europe/Prague 09:21
- Coordinates
- 50.0990, 14.4967
- Prefix
- 37.221.88.0/22
- IP version
- IPv4
- Region
- Prague
Dolní Chabry, Prague, CzechiaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS201730
- Network name
- DATASPRING
- Prefix
- 37.221.88.0/22
- Network type
- Unclassified
- Abuse contact
- noc.cloud4com@cra.cz
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
- DataSpring_DDoS_protection_test01 37.221.88.0 - 37.221.88.255
- Range
- 37.221.88.0 – 37.221.88.255 37.221.88.0/24
- Country
- 🇨🇿 Czechia
- Allocation type
- ASSIGNED PA
- Registration
- 2019-07-17
- Last changed
- 2019-07-17
- administrative, technical
- DataSpring Hostmaster for AS201730
- registrant
- MNT-ICT
- registrant
- Aricoma Systems a.s.
- abuse
- C4C network operation noc.cloud4com@cra.cz
100
Purity score 100/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- 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 recordtest.cloud4com.comThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name1.88.221.37.in-addr.arpa
- Decimal
- 635262977
- Hex
- 0x25DD5801
- Binary
- 00100101.11011101.01011000.00000001
- Octal
- 045.0335.0130.01
- Arpa
- 1.88.221.37.in-addr.arpa
- Mapped
- ::ffff:37.221.88.1
JSON
{
"ip": "37.221.88.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "CZ",
"country": "Czechia",
"region": "Prague",
"city": "Dolní Chabry",
"lat": 50.099,
"lon": 14.4967,
"timezone": "Europe/Prague"
},
"asn": {
"asn": 201730,
"name": "DATASPRING",
"prefix": "37.221.88.0/22"
},
"rdns": "test.cloud4com.com"
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
37.221.84.0/23 CONVERGENCE37.221.87.0/24 CASTLE-IT37.221.92.0/24 FERDINANDZINK37.221.93.0/24 FLORIANKOLB