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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 84.43.128.0/17 | 32.8K |
92.3%
|
M SAT Cable EAD | BG | Varna | Varna |
| 46.35.160.0/21 | 2.0K |
0.0%
|
M SAT Cable EAD | BG | Sliven | Nova Zagora |
| 193.110.216.0/21 | 2.0K |
94.6%
|
M SAT Cable EAD | BG | Varna | Varna |
| 79.134.188.0/22 | 1.0K |
0.0%
|
M SAT Cable EAD | BG | Varna | Varna |
| 185.221.32.0/22 | 1.0K |
99.6%
|
M SAT Cable EAD | BG | Varna | Varna |
| 46.35.168.0/23 | 512 |
0.0%
|
M SAT Cable EAD | BG | Sliven | Nova Zagora |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21230 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 |
|---|---|---|
| 84.43.160.0/19 | 105,825 | 2026-07-20 05:24:09 |
| 84.43.192.0/21 | 105,709 | 2026-07-20 05:24:09 |
| 193.110.216.0/21 | 105,660 | 2026-07-20 05:24:09 |
| 84.43.232.0/21 | 105,565 | 2026-07-20 05:24:09 |
| 185.221.32.0/22 | 105,519 | 2026-07-20 05:24:09 |
| 84.43.216.0/21 | 105,458 | 2026-07-20 05:24:09 |
| 84.43.128.0/19 | 105,416 | 2026-07-20 05:24:09 |
| 84.43.200.0/21 | 105,397 | 2026-07-20 05:24:09 |
| 84.43.208.0/21 | 105,327 | 2026-07-20 05:24:09 |
| 84.43.224.0/21 | 105,319 | 2026-07-20 05:24:09 |
| 79.134.188.0/22 | 104,942 | 2026-07-20 05:24:09 |
| 84.43.240.0/20 | 10,364 | 2026-07-20 05:24:09 |
| 46.35.166.0/24 | 9,610 | 2026-07-20 05:23:08 |
| 46.35.168.0/24 | 9,605 | 2026-07-20 05:23:08 |
| 46.35.169.0/24 | 9,600 | 2026-07-20 05:23:08 |
| 46.35.165.0/24 | 9,596 | 2026-07-20 05:23:08 |
| 46.35.167.0/24 | 9,594 | 2026-07-20 05:23:08 |
| 46.35.160.0/24 | 9,552 | 2026-07-20 05:23:08 |
| 46.35.161.0/24 | 9,542 | 2026-07-20 05:23:08 |
| 46.35.164.0/24 | 9,512 | 2026-07-20 05:23:08 |
| 46.35.163.0/24 | 9,482 | 2026-07-20 05:23:08 |
| 46.35.162.0/24 | 9,466 | 2026-07-20 05:23:08 |
Frequently Asked Questions
What is AS21230?
AS21230 is an Autonomous System Number assigned to M SAT Cable EAD. 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 AS21230 announce?
AS21230 announces 39.4K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Bulgaria.
Who operates AS21230?
AS21230 is operated by M SAT Cable EAD. The organization is based in Bulgaria. You can view all IP ranges and related ASNs on the organization page.
What country is AS21230 registered in?
AS21230 is registered in Bulgaria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
