Addresses
8,192
8.2K
Sub-ranges
12+
within this block
PTR Density
99.6%
8.2K of 8.2K IPs have PTR
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.
80/100
Trusted
How this score is built
- Baseline (neutral) 65
- Long-established allocation (16y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 178.174.32.0/19
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 178.174.32.0/20 | 4.1K | Bluewin | AS3303 | CH |
| 178.174.56.0/21 | 2.0K | Bluewin | AS3303 | CH |
| 178.174.52.0/22 | 1.0K | Bluewin | AS3303 | CH |
| 178.174.48.0/23 | 512 | Bluewin | AS3303 | CH |
| 178.174.50.0/24 | 256 | Bluewin | AS3303 | CH |
| 178.174.51.0/25 | 128 | Bluewin | AS3303 | CH |
| 178.174.51.192/26 | 64 | Bluewin | AS3303 | CH |
| 178.174.51.160/27 | 32 | Bluewin | AS3303 | CH |
| 178.174.51.144/28 | 16 | Bluewin | AS3303 | CH |
| 178.174.51.136/29 | 8 | Bluewin | AS3303 | CH |
| 178.174.51.132/30 | 4 | Bluewin | AS3303 | CH |
| 178.174.51.128/30 | 4 | Bluewin | AS3303 | CH |
First 256 of 8,192 IP addresses in 178.174.32.0/19
178.174.32.0
178.174.32.1
178.174.32.2
178.174.32.3
178.174.32.4
178.174.32.5
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178.174.32.254
178.174.32.255
+ 7.9K more (range too large to list inline)
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
Announced prefix
Origin AS
Announcement samples
3,346
Last seen
2026-10-14 08:02:58
Frequently Asked Questions
What is 178.174.32.0/19?
178.174.32.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 178.174.32.0 to 178.174.63.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 178.174.32.0/19 network?
The 178.174.32.0/19 range is allocated to Bluewin and announced via AS3303 from Switzerland.
Last updated: 2026-10-14 08:24:05 UTC
