About 20.0.0.0
Looked-up address
20.0.0.0
- Location
- 🇬🇧 London, England, United Kingdom
- ISP · ASN
- MICROSOFT-CORP-MSN-AS-BLOCK AS8075
- Type
- Datacenter / hosting
- Hostname
- —
- Time zone
- Europe/London 10:30
- Coordinates
- 51.5072, -0.1276
- Prefix
- 20.0.0.0/11
- IP version
- IPv4
- Region
- England
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS8075
- Network name
- MICROSOFT-CORP-MSN-AS-BLOCK
- Prefix
- 20.0.0.0/11
- Network type
- Datacenter / hosting
Broadcast IP
Broadcast IP: ARIN allocated this block to United States (US), but the address is geolocated in United Kingdom (GB). 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: 🇺🇸 United StatesGeolocation: 🇬🇧 United Kingdom
BGP routing
- Origin ASN
- AS8075
- Announced prefix
- 20.0.0.0/11
- RPKI
- Valid
- Visibility (RIS peers)
- 100%
- First seen
- 2005-12-02
- Abuse contact
- abuse@microsoft.com
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- MSFT NET-20-0-0-0-1
- Range
- 20.0.0.0 – 20.31.255.255 20.0.0.0/11
- Allocation type
- DIRECT ALLOCATION
- Last changed
- 2021-12-14
- Registration
- 2017-10-18
- registrant
- Microsoft Corporation
- technical
- Microsoft Routing, Peering, and DNS IOC@microsoft.com
- technical
- Prachi Singh pracsin@microsoft.com
- administrative, technical
- IPHostmaster IPHostmaster iphostmaster@microsoft.com
Purity score 62/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Datacenter / hosting range (-25)
- Broadcast IP (-10)
- No reverse DNS (-3)
- Datacenter / hosting rangeYes
- 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 name0.0.0.20.in-addr.arpa
- Decimal
- 335544320
- Hex
- 0x14000000
- Binary
- 00010100.00000000.00000000.00000000
- Octal
- 024.00.00.00
- Arpa
- 0.0.0.20.in-addr.arpa
- Mapped
- ::ffff:20.0.0.0
JSON
{
"ip": "20.0.0.0",
"version": 4,
"classification": "hosting",
"flags": [
"hosting"
],
"geo": {
"country_code": "GB",
"country": "United Kingdom",
"region": "England",
"city": "London",
"lat": 51.5072,
"lon": -0.127586,
"timezone": "Europe/London"
},
"asn": {
"asn": 8075,
"name": "MICROSOFT-CORP-MSN-AS-BLOCK",
"prefix": "20.0.0.0/11"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.