Addresses
131,072
131.1K
Sub-ranges
18+
within this block
PTR Density
0.0%
20 of 131.1K 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.
76/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (36y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 17.104.0.0/15
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 17.104.0.0/17 | 32.8K | Apple Inc. | AS714 | US |
| 17.104.128.0/17 | 32.8K | Apple Inc. | AS714 | US |
| 17.105.192.0/18 | 16.4K | Apple Inc. | AS714 | US |
| 17.104.64.0/18 | 16.4K | Apple Inc. | AS714 | US |
| 17.105.128.0/19 | 8.2K | Apple Inc. | AS714 | US |
| 17.105.64.0/19 | 8.2K | Apple Inc. | AS714 | US |
| 17.105.32.0/19 | 8.2K | Apple Inc. | AS714 | US |
| 17.104.0.0/19 | 8.2K | Apple Inc. | AS714 | US |
| 17.105.176.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.160.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.144.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.104.32.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.128.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.112.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.96.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.104.48.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.0.0/20 | 4.1K | Apple Inc. | AS714 | US |
| 17.105.16.0/20 | 4.1K | Apple Inc. | AS714 | US |
Geolocation
First 256 of 131,072 IP addresses in 17.104.0.0/15
17.104.0.0
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+ 130.8K 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
14,666
Last seen
2026-07-23 08:52:44
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
Frequently Asked Questions
What is 17.104.0.0/15?
17.104.0.0/15 is a CIDR network block containing 131,072 IPv4 addresses (from 17.104.0.0 to 17.105.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 17.104.0.0/15 network?
The 17.104.0.0/15 range is allocated to Apple Inc. and announced via AS714 from United States.
Last updated: 2026-07-23 09:25:31 UTC
