4Tel Telekomunikacije d.o.o.
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 37 · 9,218 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2a07:7400::/29) |
| Registered in | United Kingdom (16) · Croatia (16) · United States (3) |
| Record ID | 245554636 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (37)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.39.40.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 80.253.164.0/22 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.21.209.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.21.221.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.22.209.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.22.226.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.23.211.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.23.221.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.24.217.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.24.232.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.25.226.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.25.231.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.26.213.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.27.219.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.29.212.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.29.219.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.29.222.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 82.29.224.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 104.252.70.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 142.252.204.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.1.87.134/32 | 4Tel Telekomunikacije | PEERINGDB | ASSIGNED | ● high |
| 185.1.87.136/32 | 4Tel Telekomunikacije | PEERINGDB | ASSIGNED | ● high |
| 185.150.232.0/22 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.150.232.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.150.234.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.168.40.0/22 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.168.40.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 185.168.42.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 213.190.25.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 213.190.26.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 213.190.26.0/23 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 213.190.27.0/24 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 2001:7f8:28::59:0/128 | 4Tel Telekomunikacije | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:28::61:0/128 | 4Tel Telekomunikacije | PEERINGDB | ASSIGNED | ● high |
| 2a07:7400::/29 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 2a0b:e600::/29 | 4Tel Telekomunikacije d.o.o. | BGP | ANNOUNCED | ● high |
| 213.190.24.0/22 | 4Tel Telekomunikacije d.o.o. | RIPE | ALLOCATED PA | ● low |
IPv6 ranges (4)
Footprint over time
15 weekly snapshots · JSON
41
+3 netblocks since 2026-07-05
2026-07-05
peak 41
2026-10-04
Other domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: D
how networks compare →
46.3%
of checked blocks have valid RPKI ROA coverage
(19 of 41)
No discrepancies found among checked blocks.
NIC Handles
AS18779
AS203964
AS203964
DUMY-RIPE
DUMY-RIPE
MNT-VOX
ORG-TD118-RIPE
RIPE-NCC-HM-MNT
hr-4tel-1-mnt
hr-4tel-1-mnt
netutils-mnt