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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: MadIX
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 173.229.0.0/19 | 8.2K |
82.2%
|
5Nines Data, LLC | US | Wisconsin | Madison |
| 208.66.128.0/21 | 2.0K |
72.2%
|
5Nines Data, LLC | US | Wisconsin | Madison |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS16842 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 |
|---|---|---|
| 173.229.8.0/21 | 4,931 | 2026-07-31 12:36:06 |
| 173.229.4.0/22 | 4,922 | 2026-07-31 12:36:06 |
| 173.229.16.0/20 | 4,921 | 2026-07-31 12:36:06 |
| 208.66.128.0/21 | 4,905 | 2026-07-31 12:36:06 |
| 173.229.0.0/22 | 4,879 | 2026-07-31 12:36:06 |
Frequently Asked Questions
What is AS16842?
AS16842 is an Autonomous System Number assigned to 5Nines Data, LLC. 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 AS16842 announce?
AS16842 announces 10.2K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in United States.
Who operates AS16842?
AS16842 is operated by 5Nines Data, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS16842 registered in?
AS16842 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
