AS27725
Empresa de Telecomunicaciones de Cuba, S.A.
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 v1.3.0 — 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 |
|---|---|---|---|---|---|---|
| 152.206.0.0/15 | 131.1K |
1.4%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | Havana | Havana |
| 200.55.128.0/18 | 16.4K |
15.9%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | Havana | Havana |
| 181.225.224.0/19 | 8.2K |
13.8%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | Havana | Havana |
| 190.6.64.0/19 | 8.2K |
7.3%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 201.220.192.0/19 | 8.2K |
6.2%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 190.15.144.0/20 | 4.1K |
16.3%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 190.92.112.0/20 | 4.1K |
8.3%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 190.107.0.0/20 | 4.1K |
0.9%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 200.13.144.0/21 | 2.0K |
0.0%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 200.14.48.0/21 | 2.0K |
4.3%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 200.0.24.0/22 | 1.0K |
9.5%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
| 200.5.12.0/22 | 1.0K |
0.0%
|
Empresa de Telecomunicaciones de Cuba, S.A. | CU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS27725 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 |
|---|---|---|
| 152.207.160.0/19 | 185,993 | 2026-11-13 18:40:21 |
| 152.207.224.0/19 | 185,199 | 2026-11-13 18:40:21 |
| 152.207.128.0/17 | 166,658 | 2026-11-13 18:40:21 |
| 200.0.24.0/22 | 166,252 | 2026-11-13 18:40:20 |
| 152.207.95.0/24 | 160,473 | 2026-11-13 18:40:20 |
| 200.55.160.0/20 | 157,228 | 2026-11-13 18:40:21 |
| 200.13.144.0/21 | 154,766 | 2026-11-13 18:40:21 |
| 190.107.0.0/20 | 154,381 | 2026-11-13 18:40:21 |
| 190.15.144.0/20 | 152,782 | 2026-11-13 18:40:21 |
| 200.55.144.0/21 | 150,443 | 2026-11-13 18:40:21 |
| 200.55.152.0/21 | 149,790 | 2026-11-13 18:40:21 |
| 201.220.192.0/19 | 147,531 | 2026-11-13 18:40:20 |
| 200.5.12.0/22 | 144,982 | 2026-11-13 18:40:21 |
| 190.6.80.0/20 | 137,139 | 2026-11-13 18:40:21 |
| 190.92.112.0/20 | 132,227 | 2026-11-13 18:40:21 |
| 152.206.188.0/22 | 115,458 | 2026-11-13 18:40:20 |
| 152.207.180.0/22 | 108,917 | 2026-11-13 18:40:20 |
| 152.207.164.0/22 | 100,255 | 2026-11-13 18:40:20 |
| 152.207.144.0/22 | 91,892 | 2026-11-13 18:40:20 |
| 152.207.208.0/22 | 91,469 | 2026-11-13 18:40:20 |
| 190.6.64.0/20 | 87,195 | 2026-11-13 18:40:20 |
| 152.206.4.0/22 | 85,850 | 2026-11-13 18:40:20 |
| 152.206.0.0/17 | 81,192 | 2026-11-13 18:40:20 |
| 200.55.136.0/21 | 74,450 | 2026-11-13 18:40:20 |
| 152.207.212.0/22 | 70,534 | 2026-11-13 18:40:20 |
| 152.206.96.0/22 | 70,099 | 2026-11-13 18:40:20 |
| 152.206.192.0/18 | 65,839 | 2026-11-13 18:40:22 |
| 152.207.94.0/23 | 60,996 | 2026-07-13 06:46:18 |
| 152.206.16.0/22 | 60,880 | 2026-11-13 18:40:19 |
| 152.206.8.0/22 | 60,803 | 2026-11-13 18:40:19 |
| 152.206.12.0/22 | 60,788 | 2026-11-13 18:40:19 |
| 152.207.48.0/22 | 60,371 | 2026-11-13 18:40:22 |
| 152.207.224.0/22 | 60,310 | 2026-11-13 18:40:22 |
| 152.207.0.0/17 | 59,665 | 2026-11-13 18:40:22 |
| 152.207.128.0/19 | 56,537 | 2026-11-13 18:40:22 |
| 200.14.48.0/21 | 55,765 | 2026-11-13 18:40:20 |
| 200.55.128.0/21 | 52,826 | 2026-11-13 18:40:20 |
| 181.225.224.0/19 | 51,802 | 2026-11-13 18:40:20 |
| 152.207.228.0/22 | 51,738 | 2026-11-13 18:40:20 |
| 200.55.176.0/20 | 51,605 | 2026-11-13 18:40:20 |
| 152.206.196.0/22 | 50,663 | 2026-11-13 18:40:20 |
| 152.207.192.0/19 | 48,500 | 2026-11-13 18:40:20 |
| 152.206.128.0/18 | 48,084 | 2026-11-13 18:40:20 |
| 152.207.216.0/22 | 47,724 | 2026-11-13 18:40:20 |
| 152.207.148.0/22 | 47,674 | 2026-11-13 18:40:20 |
| 152.206.120.0/22 | 44,431 | 2026-11-13 18:40:20 |
| 152.206.144.0/20 | 44,430 | 2026-11-13 18:40:20 |
| 152.207.94.0/24 | 36,879 | 2026-07-13 06:46:20 |
| 152.206.24.0/22 | 36,616 | 2026-11-13 18:40:20 |
| 152.206.204.0/22 | 35,404 | 2026-11-13 18:40:20 |
Showing top 50 of 73 announced prefixes by sample volume.
Frequently Asked Questions
What is AS27725?
AS27725 is an Autonomous System Number assigned to Empresa de Telecomunicaciones de Cuba, S.A.. 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 AS27725 announce?
AS27725 announces 190.5K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Cuba.
Who operates AS27725?
AS27725 is operated by Empresa de Telecomunicaciones de Cuba, S.A.. The organization is based in Cuba. You can view all IP ranges and related ASNs on the organization page.
What country is AS27725 registered in?
AS27725 is registered in Cuba. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
