AS15175
Advanced Cabling and Communications
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 66.185.96.0/20 | 4.1K |
18.8%
|
Advanced Cabling and Communications | US | Colorado | Denver |
| 74.220.32.0/20 | 4.1K |
1.4%
|
Advanced Cabling and Communications | US | Colorado | Denver |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15175 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 74.220.32.0/20 | 7,978 | 2026-07-31 18:55:54 |
| 66.185.96.0/20 | 7,928 | 2026-07-31 18:55:54 |
| 74.220.43.0/24 | 7,616 | 2026-07-31 18:38:35 |
| 74.220.38.0/24 | 7,613 | 2026-07-31 18:38:35 |
| 74.220.46.0/24 | 7,595 | 2026-07-31 18:38:35 |
| 74.220.40.0/21 | 7,587 | 2026-07-31 18:38:35 |
| 74.220.32.0/21 | 7,578 | 2026-07-31 18:38:35 |
| 74.220.36.0/24 | 4,982 | 2026-07-13 21:34:56 |
Frequently Asked Questions
What is AS15175?
AS15175 is an Autonomous System Number assigned to Advanced Cabling and Communications. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS15175 announce?
AS15175 announces 8.2K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.
Who operates AS15175?
AS15175 is operated by Advanced Cabling and Communications. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS15175 registered in?
AS15175 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
