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 |
|---|---|---|---|---|---|---|
| 190.170.64.0/18 | 16.4K |
5.2%
|
Universidad de Carabobo | VE | — | — |
| 150.186.33.0/24 | 256 |
0.0%
|
Universidad de Carabobo | VE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS27893 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 |
|---|---|---|
| 190.170.76.0/22 | 169,357 | 2026-07-18 10:53:03 |
| 190.170.80.0/23 | 168,846 | 2026-07-18 10:53:03 |
| 190.170.96.0/20 | 123,112 | 2026-07-18 10:53:01 |
| 190.170.68.0/22 | 123,050 | 2026-07-18 10:53:01 |
| 190.170.112.0/22 | 122,944 | 2026-07-18 10:53:01 |
| 190.170.88.0/21 | 122,940 | 2026-07-18 10:53:01 |
| 190.170.84.0/22 | 122,892 | 2026-07-18 10:53:01 |
| 190.170.72.0/22 | 122,763 | 2026-07-18 10:53:01 |
| 190.170.116.0/24 | 122,712 | 2026-07-18 10:53:01 |
| 190.170.125.0/24 | 122,662 | 2026-07-18 10:53:01 |
| 190.170.121.0/24 | 122,547 | 2026-07-18 10:53:01 |
| 190.170.127.0/24 | 122,457 | 2026-07-18 10:53:01 |
| 190.170.82.0/23 | 122,420 | 2026-07-18 10:53:01 |
| 190.170.124.0/24 | 107,492 | 2026-07-18 10:53:03 |
| 190.170.120.0/24 | 107,450 | 2026-07-18 10:53:03 |
| 190.170.117.0/24 | 107,384 | 2026-07-18 10:53:03 |
| 190.170.126.0/24 | 107,315 | 2026-07-18 10:53:03 |
| 190.170.67.0/24 | 107,189 | 2026-07-18 10:53:03 |
| 190.170.122.0/23 | 107,117 | 2026-07-18 10:53:03 |
| 190.170.118.0/23 | 107,050 | 2026-07-18 10:53:03 |
| 190.170.64.0/18 | 106,407 | 2026-07-18 10:53:01 |
| 150.186.33.0/24 | 4,503 | 2026-07-18 09:03:13 |
| 150.186.50.0/24 | 161 | 2026-06-29 18:34:25 |
Frequently Asked Questions
What is AS27893?
AS27893 is an Autonomous System Number assigned to Universidad de Carabobo. 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 AS27893 announce?
AS27893 announces 16.6K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Venezuela.
Who operates AS27893?
AS27893 is operated by Universidad de Carabobo. The organization is based in Venezuela. You can view all IP ranges and related ASNs on the organization page.
What country is AS27893 registered in?
AS27893 is registered in Venezuela. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
