LeaderTelecom B.V.
Data as of 2026-09-06
GLEIF verified
LEI
724500T5QFLOI9YZMS09
Registered name
LeaderTelecom B.V.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 286 · 131,072 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a00:fd40::/29) |
| Registered in | Netherlands (281) · Russia (7) |
| Record ID | 236154528 |
| Registry | BGP |
| Owner jurisdiction | NL |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 724500T5QFLOI9YZMS09 |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (286)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.18.0.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.0.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.1.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.4.0/22 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.11.0 – 37.18.15.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.11.0 – 37.18.21.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.17.0 – 37.18.19.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.20.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.23.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.23.0 – 37.18.26.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.25.0 – 37.18.26.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.35.0 – 37.18.41.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.35.0 – 37.18.39.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.40.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.59.0 – 37.18.63.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.59.0 – 37.18.61.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.60.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.78.0 – 37.18.82.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.78.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.78.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.80.0 – 37.18.82.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.82.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.85.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.85.0 – 37.18.87.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.86.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.92.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.92.0 – 37.18.99.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.103.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.103.0 – 37.18.106.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.104.0 – 37.18.106.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.106.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.123.0 – 37.18.125.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.18.123.0 – 37.18.127.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.18.126.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.18.126.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.128.0 – 37.230.137.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.130.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.132.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.134.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.135.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.136.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.140.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.140.0 – 37.230.151.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.144.0/21 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.145.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.151.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.156.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.156.0 – 37.230.163.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.160.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.170.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.176.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.176.0 – 37.230.178.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.177.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.178.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.182.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.182.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.183.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.187.0/24 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.200.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.202.0 – 37.230.211.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.208.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.208.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.222.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.225.0 – 37.230.232.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.225.0 – 37.230.228.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.226.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.227.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.229.0 – 37.230.232.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.231.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.234.0 – 37.230.247.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.234.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.236.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.238.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.240.0/21 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.249.0 – 37.230.255.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 37.230.249.0 – 37.230.251.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.252.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 37.230.254.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 37.230.255.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.128.0 – 46.243.140.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.140.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.148.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.148.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.149.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.152.0/22 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.161.0 – 46.243.168.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.161.0 – 46.243.171.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.169.0 – 46.243.171.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.173.0 – 46.243.179.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.173.0 – 46.243.175.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.176.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.188.0 – 46.243.200.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.202.0 – 46.243.204.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.207.0 – 46.243.208.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.213.0 – 46.243.217.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.214.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.215.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.217.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.220.0 – 46.243.225.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.220.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.221.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.222.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.223.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.224.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.225.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.232.0 – 46.243.238.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.232.0 – 46.243.243.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.236.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.237.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.238.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.239.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.240.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.241.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.242.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.243.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.246.0 – 46.243.253.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 46.243.246.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.247.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.248.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.249.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.250.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.251.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 46.243.252.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 46.243.254.0/24 | LeaderTelecom Ltd. | RIPE | ALLOCATED PA | ● low |
| 46.243.255.0/24 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 91.199.171.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 91.216.49.0/24 | LeaderTelecom Ltd. | RIPE | ASSIGNED PI | ● low |
| 91.223.137.0/24 | LeaderTelecom Ltd. | RIPE | ASSIGNED PI | ● low |
| 128.0.64.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 128.0.68.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 128.0.71.0/24 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.128.0 – 141.101.150.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.132.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.133.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.134.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.136.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.137.0 – 141.101.142.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.143.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.144.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.145.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.146.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.147.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.148.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.149.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.150.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.153.0 – 141.101.200.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.153.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.154.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.155.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.156.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.157.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.158.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.159.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.160.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.161.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.162.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.163.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.164.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.165.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.166.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.167.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.168.0/21 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.168.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.169.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.170.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.171.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.172.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.173.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.174.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.176.0/20 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.179.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.189.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.191.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.192.0 – 141.101.200.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.198.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.202.0/23 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.202.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.203.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.205.0 – 141.101.209.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.205.0 – 141.101.227.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.209.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.210.0 – 141.101.221.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.216.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.222.0 – 141.101.227.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.229.0 – 141.101.230.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.229.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.230.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.232.0 – 141.101.255.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 141.101.232.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.234.0 – 141.101.241.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.235.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.237.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.238.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.242.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.242.0 – 141.101.245.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.245.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.246.0 – 141.101.255.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 141.101.252.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.253.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.254.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 141.101.255.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.136.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.136.0 – 178.170.146.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.137.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.138.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.139.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.140.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.141.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.142.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.144.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.145.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.146.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.148.0 – 178.170.159.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.166.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.166.0 – 178.170.190.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.168.0/22 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.172.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.173.0 – 178.170.175.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.176.0 – 178.170.181.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.186.0 – 178.170.190.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.187.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.188.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 178.170.206.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.206.0 – 178.170.209.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.217.0 – 178.170.217.128 | LeaderTelecom | RIPE | ASSIGNED PA | ● low |
| 178.170.217.0/24 | LeaderTelecom Ltd. | RIPE | ALLOCATED PA | ● low |
| 178.170.217.129 – 178.170.217.255 | LeaderTelecom | RIPE | ASSIGNED PA | ● low |
| 178.170.226.0 – 178.170.228.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.226.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.228.0/24 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.230.0 – 178.170.237.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.230.0 – 178.170.233.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.234.0 – 178.170.237.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.243.0 – 178.170.255.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 178.170.243.0 – 178.170.248.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.249.0 – 178.170.255.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.170.250.0 – 178.170.255.255 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 185.2.32.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 185.2.32.0/22 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 185.2.34.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 185.4.148.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 185.4.148.0/22 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 185.4.149.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 185.4.150.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 185.4.151.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.64.0 – 188.72.70.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.72.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 188.72.72.0/22 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.74.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 188.72.78.0 – 188.72.95.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.78.0/23 | LeaderTelecom Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 188.72.80.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.81.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.82.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.83.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.84.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.85.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.86.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.87.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.89.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.95.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.97.0 – 188.72.102.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.97.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.98.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.101.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.102.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.114.0 – 188.72.116.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.114.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.115.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.116.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.119.0 – 188.72.127.255 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 188.72.119.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.124.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.72.125.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 188.120.32.0/20 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 217.150.88.0/21 | LeaderTelecom B.V. | RIPE | ALLOCATED PA | ● low |
| 217.150.88.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.89.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.91.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.92.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.93.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.94.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 217.150.95.0/24 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 2a00:fd40::/29 | LeaderTelecom B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a00:fd40:1::/48 | LeaderTelecom B.V. | BGP | ANNOUNCED | ● low |
| 2a03:5a00::/29 | LeaderTelecom Ltd. | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (3)
Footprint over time
11 weekly snapshots · JSON
291
-2 netblocks since 2026-07-05
2026-07-05
peak 297
2026-09-06
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: C
how networks compare →
55.7%
of checked blocks have valid RPKI ROA coverage
(162 of 291)
Possible discrepancies (7)
These blocks are registered to LeaderTelecom B.V. but cryptographically authorized for a different, unrelated network (5 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 46.243.152.0/22 /22 | authorized for AS208864 — Weserve B.V. |
| 37.18.4.0/22 /22 | authorized for AS208864 — Weserve B.V. |
| 128.0.68.0/23 /23 | authorized for AS50673 — Serverius Holding B.V. |
| 37.18.85.0/24 /24 | authorized for AS204231 — Systematica LLC |
| 141.101.202.0/24 /24 | authorized for AS201851 — PJSC "PIK SPECIALIZED DEVELOPER" |
| 91.223.137.0/24 /24 | authorized for AS48219 — 3DATA LLC |
| 91.216.49.0/24 /24 | authorized for AS48219 — 3DATA LLC |
NIC Handles
AS58272
DUMY-RIPE
DUMY-RIPE
LIDERTELECOM-mnt
LIDERTELECOM-mnt
LeadertelecomBV-mnt
LeadertelecomBV-mnt
ORG-LB21-RIPE
ORG-LL38-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT