AS36037
Education Service Center Region 20
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 →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 69.147.16.0/20 | 4.1K |
0.2%
|
Education Service Center Region 20 | US | — | — |
| 69.147.32.0/21 | 2.0K |
0.2%
|
Education Service Center Region 20 | US | Texas | Del Rio |
| 69.147.56.0/21 | 2.0K |
0.6%
|
Education Service Center Region 20 | US | Texas | San Antonio |
| 69.147.40.0/22 | 1.0K |
0.2%
|
Education Service Center Region 20 | US | — | — |
| 69.147.48.0/22 | 1.0K |
0.4%
|
Education Service Center Region 20 | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS36037 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 |
|---|---|---|
| 69.147.16.0/20 | 10,034 | 2026-07-23 17:50:06 |
| 69.147.56.0/21 | 10,013 | 2026-07-23 17:50:06 |
| 69.147.40.0/22 | 10,004 | 2026-07-23 17:50:06 |
| 69.147.32.0/21 | 9,988 | 2026-07-23 17:50:06 |
| 69.147.48.0/22 | 9,977 | 2026-07-23 17:50:06 |
Frequently Asked Questions
What is AS36037?
AS36037 is an Autonomous System Number assigned to Education Service Center Region 20. 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 AS36037 announce?
AS36037 announces 10.2K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in United States.
Who operates AS36037?
AS36037 is operated by Education Service Center Region 20. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS36037 registered in?
AS36037 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
