20.45.128.33
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Datacenter — common VPN/proxy host −6
- Not on any threat blocklist +5
- Established allocation (9y) +3
- Trust score 67 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 20.45.128.33
- CIDR range
- 20.45.128.0/21
- IP range (int)
- 338,526,208 — 338,528,255
- Prefix length
- /21
- Organization
- Microsoft Corporation
- ASN
- AS8075
- ASN name
- Microsoft Corporation
- Location
- Johannesburg, Gauteng, South Africa
- Coordinates
- -26.230900, 28.058300
- Accuracy radius
- 20 km
- Postal code
- 2001
- Regional Internet Registry
- ARIN
- Allocated
- 2017-10-18
- Data source(s)
- maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
- Last updated
- 2026-07-11 09:19:26
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
See the full history for 20.44.0.0/15.
Frequently Asked Questions
Who owns 20.45.128.33?
20.45.128.33 is allocated to Microsoft Corporation (AS8075), registered in Johannesburg, South Africa.
Where is 20.45.128.33 located?
The geolocation for 20.45.128.33 maps to Johannesburg, South Africa based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 20.45.128.33 on?
20.45.128.33 belongs to the 20.45.128.0/21 network block announced by AS8075. This range contains 2,048 addresses.
Does 20.45.128.33 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
