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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: SIX Seattle: MTU 1500, SpokaneIX, Central Oregon Internet Exchange
AS55039 — global IP footprint
Cities where AS55039 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS55039 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 |
|---|---|---|
| 209.127.236.0/22 | 24,857 | 2026-07-22 00:50:09 |
| 162.142.100.0/24 | 11,795 | 2026-07-22 00:50:09 |
| 199.250.32.0/20 | 10,067 | 2026-07-22 00:50:09 |
| 199.184.112.0/22 | 10,054 | 2026-07-22 00:50:09 |
| 199.250.56.0/22 | 10,013 | 2026-07-22 00:50:09 |
| 199.184.116.0/23 | 10,011 | 2026-07-22 00:50:09 |
| 199.250.48.0/21 | 10,007 | 2026-07-22 00:50:09 |
| 198.207.188.0/24 | 9,986 | 2026-07-22 00:50:09 |
| 167.150.4.0/24 | 5,382 | 2026-07-22 00:50:09 |
| 199.231.251.0/24 | 5,316 | 2026-07-22 00:50:09 |
| 167.150.7.0/24 | 5,305 | 2026-07-22 00:50:09 |
| 136.242.88.0/22 | 5,299 | 2026-07-22 00:50:09 |
| 204.57.252.0/22 | 5,297 | 2026-07-22 00:50:09 |
| 204.57.249.0/24 | 5,290 | 2026-07-22 00:50:09 |
| 199.231.248.0/22 | 5,286 | 2026-07-22 00:50:09 |
| 136.242.88.0/21 | 5,281 | 2026-07-22 00:50:09 |
| 199.231.248.0/23 | 5,278 | 2026-07-22 00:50:09 |
| 134.82.112.0/22 | 5,213 | 2026-07-22 00:50:09 |
| 134.82.114.0/24 | 5,176 | 2026-07-22 00:50:09 |
| 134.82.113.0/24 | 5,162 | 2026-07-22 00:50:09 |
| 134.82.112.0/24 | 5,151 | 2026-07-22 00:50:09 |
| 167.150.5.0/24 | 5,107 | 2026-07-22 00:50:09 |
| 205.220.210.0/24 | 5,036 | 2026-07-22 01:13:14 |
| 205.220.209.0/24 | 4,983 | 2026-07-22 01:13:14 |
| 64.190.18.0/24 | 4,965 | 2026-07-22 00:50:09 |
| 64.190.17.0/24 | 4,956 | 2026-07-22 00:50:09 |
| 209.127.238.0/23 | 4,953 | 2026-07-22 00:50:09 |
| 205.220.211.0/24 | 4,936 | 2026-07-22 01:13:14 |
| 64.190.16.0/24 | 4,935 | 2026-07-22 00:50:09 |
| 64.190.16.0/22 | 4,929 | 2026-07-22 00:50:09 |
| 167.150.4.0/22 | 4,904 | 2026-07-22 00:50:09 |
| 162.218.182.0/23 | 4,865 | 2026-07-22 00:50:09 |
| 167.150.6.0/24 | 4,859 | 2026-07-22 00:50:09 |
| 199.231.250.0/24 | 4,848 | 2026-07-22 00:50:09 |
| 204.57.248.0/21 | 4,841 | 2026-07-22 00:50:09 |
| 208.66.120.0/22 | 4,797 | 2026-07-22 00:50:09 |
| 76.164.223.0/24 | 4,795 | 2026-07-22 00:50:09 |
| 76.164.220.0/22 | 4,776 | 2026-07-22 00:50:09 |
| 76.164.222.0/24 | 4,774 | 2026-07-22 00:50:09 |
| 76.164.221.0/24 | 4,773 | 2026-07-22 00:50:09 |
| 52.144.56.0/23 | 4,766 | 2026-07-22 00:50:09 |
| 76.164.220.0/24 | 4,764 | 2026-07-22 00:50:09 |
| 66.187.30.0/24 | 4,755 | 2026-07-22 00:50:09 |
| 66.187.28.0/22 | 4,741 | 2026-07-22 00:50:09 |
| 66.187.31.0/24 | 4,690 | 2026-07-22 00:50:09 |
| 148.59.192.0/22 | 4,689 | 2026-07-22 00:50:09 |
| 134.82.116.0/22 | 4,681 | 2026-07-22 00:50:09 |
| 168.245.212.0/22 | 4,666 | 2026-07-22 00:50:09 |
| 162.222.252.0/22 | 4,645 | 2026-07-22 00:50:09 |
| 162.218.180.0/22 | 4,636 | 2026-07-22 00:50:09 |
Showing top 50 of 61 announced prefixes by sample volume.
Frequently Asked Questions
What is AS55039?
AS55039 is an Autonomous System Number assigned to Fatbeam, 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 AS55039 announce?
AS55039 announces 29.2K IPv4 addresses distributed across 28 routed CIDR prefixes. The network is registered in United States.
Who operates AS55039?
AS55039 is operated by Fatbeam, LLC. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS55039 registered in?
AS55039 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
