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
- Hosting allocation −6
- Trust score 59 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 138.3.224.0/20 | 4.1K |
1.4%
|
Oracle Corporation | SE | — | — |
| 129.157.66.0/23 | 512 |
14.1%
|
Oracle Corporation | US | — | — |
| 129.157.65.0/24 | 256 |
25.8%
|
Oracle Corporation | US | — | — |
| 129.157.68.0/24 | 256 |
8.2%
|
Oracle Corporation | US | — | — |
| 129.157.94.0/24 | 256 |
0.0%
|
Oracle Corporation | US | — | — |
| 141.146.8.0/24 | 256 |
85.5%
|
Oracle Corporation | US | — | — |
| 141.146.44.0/24 | 256 |
9.0%
|
Oracle Corporation | US | — | — |
| 141.146.54.0/24 | 256 |
21.9%
|
Oracle Corporation | US | — | — |
| 141.146.112.0/24 | 256 |
21.5%
|
Oracle Corporation | US | — | — |
| 192.206.43.0/24 | 256 |
4.3%
|
Oracle Corporation | US | — | — |
| 196.15.18.0/24 | 256 |
11.7%
|
Oracle Corporation | IN | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20037 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 |
|---|---|---|
| 196.15.18.0/24 | 7,493 | 2026-07-18 12:00:57 |
| 192.206.43.0/24 | 7,153 | 2026-07-18 12:00:57 |
| 141.146.54.0/24 | 6,923 | 2026-07-18 12:00:57 |
| 129.157.66.0/24 | 6,915 | 2026-07-18 12:00:57 |
| 141.146.112.0/24 | 6,911 | 2026-07-18 12:00:57 |
| 141.146.44.0/24 | 6,910 | 2026-07-18 12:00:57 |
| 129.157.68.0/24 | 6,908 | 2026-07-18 12:00:57 |
| 141.146.8.0/24 | 6,904 | 2026-07-18 12:00:57 |
| 129.157.65.0/24 | 6,903 | 2026-07-18 12:00:57 |
| 138.3.224.0/20 | 6,891 | 2026-07-18 12:00:58 |
| 129.157.67.0/24 | 6,886 | 2026-07-18 12:00:57 |
| 129.157.94.0/24 | 6,871 | 2026-07-18 12:00:57 |
| 141.146.156.0/24 | 4,200 | 2026-06-09 13:21:51 |
| 141.146.1.0/24 | 3,756 | 2026-06-18 10:15:03 |
Frequently Asked Questions
What is AS20037?
AS20037 is an Autonomous System Number assigned to Oracle Corporation. 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 AS20037 announce?
AS20037 announces 6.9K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Sweden.
Who operates AS20037?
AS20037 is operated by Oracle Corporation. The organization is based in Sweden. You can view all IP ranges and related ASNs on the organization page.
What country is AS20037 registered in?
AS20037 is registered in Sweden. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
