205.198.42.0/23
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
- Long-established allocation (31y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 205.198.42.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 205.198.43.0/24 | 256 | Alibaba Cloud Singapore Private Limited | AS134963 | JP |
| 205.198.42.0/25 | 128 | Alibaba Cloud Singapore Private Limited | AS134963 | HK |
| 205.198.42.128/25 | 128 | Alibaba Cloud Singapore Private Limited | AS134963 | JP |
Geolocation
First and last addresses in 205.198.42.0/23
205.198.42.0/23 runs from 205.198.42.0 to 205.198.43.255.
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 205.198.0.0/15.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
Frequently Asked Questions
What is 205.198.42.0/23?
205.198.42.0/23 is a CIDR network block containing 512 IPv4 addresses (from 205.198.42.0 to 205.198.43.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 205.198.42.0/23 network?
The 205.198.42.0/23 range is allocated to Alibaba Cloud Singapore Private Limited and announced via AS134963 from United States.
