AS63474
Sirius Computer Solutions, Inc.
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
- Trust score 65 / 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 |
|---|---|---|---|---|---|---|
| 165.75.0.0/18 | 16.4K |
1.7%
|
Sirius Computer Solutions, Inc. | US | Illinois | Schaumburg |
| 165.75.64.0/22 | 1.0K |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 165.75.68.0/23 | 512 |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 174.128.30.0/23 | 512 |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 8.42.99.0/24 | 256 |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 12.50.35.0/24 | 256 |
98.4%
|
Sirius Computer Solutions, Inc. | US | Illinois | Carol Stream |
| 64.125.97.0/24 | 256 |
87.1%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 165.75.196.0/24 | 256 |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 165.75.198.0/24 | 256 |
0.0%
|
Sirius Computer Solutions, Inc. | US | — | — |
| 199.33.253.0/24 | 256 |
1.6%
|
Sirius Computer Solutions, Inc. | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS63474 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 |
|---|---|---|
| 165.75.67.0/24 | 29,719 | 2026-07-26 13:22:45 |
| 165.75.66.0/24 | 12,074 | 2026-07-26 13:22:45 |
| 165.75.69.0/24 | 11,992 | 2026-07-26 13:22:45 |
| 165.75.65.0/24 | 11,990 | 2026-07-26 13:22:45 |
| 165.75.68.0/24 | 11,717 | 2026-07-26 13:22:46 |
| 165.75.11.0/24 | 11,683 | 2026-07-26 13:22:46 |
| 165.75.196.0/24 | 9,683 | 2026-07-26 12:25:06 |
| 165.75.198.0/24 | 9,649 | 2026-07-26 12:25:06 |
| 174.128.30.0/24 | 9,531 | 2026-07-26 12:25:18 |
| 174.128.31.0/24 | 9,530 | 2026-07-26 12:24:50 |
| 8.42.99.0/24 | 5,108 | 2026-07-26 13:23:17 |
| 12.50.35.0/24 | 5,048 | 2026-07-26 13:23:17 |
| 64.125.97.0/24 | 4,769 | 2026-07-26 13:23:17 |
| 165.75.20.0/24 | 4,654 | 2026-07-26 13:23:17 |
| 165.75.19.0/24 | 4,651 | 2026-07-26 13:23:17 |
| 165.75.0.0/18 | 4,635 | 2026-07-26 13:23:17 |
| 165.75.5.0/24 | 4,624 | 2026-07-26 13:23:17 |
| 165.75.12.0/24 | 4,590 | 2026-07-26 13:23:17 |
| 199.33.253.0/24 | 4,584 | 2026-07-26 13:23:17 |
| 165.75.64.0/24 | 3,997 | 2026-07-26 13:23:17 |
Frequently Asked Questions
What is AS63474?
AS63474 is an Autonomous System Number assigned to Sirius Computer Solutions, Inc.. 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 AS63474 announce?
AS63474 announces 20.0K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in United States.
Who operates AS63474?
AS63474 is operated by Sirius Computer Solutions, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS63474 registered in?
AS63474 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
