Slovak Telekom, a.s.
ORG-ST4-RIPE
Data as of 2026-09-06
BGP inherited
Complete entity footprint
2 linked clusters ·
122 netblocks ·
664,596 IPv4 addresses ·
9 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain t-com.sk
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 70 · 358,944 IPv4 addresses |
| Record ID | 240754227 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (70)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 78.98.0.0/16 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 78.99.0.0/16 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.96.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.97.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.98.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.99.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.100.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.101.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.102.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.103.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.104.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.105.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.106.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.107.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.108.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.109.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.110.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.111.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.112.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.113.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.114.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.115.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.116.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.117.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.118.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.119.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.120.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.121.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.122.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.123.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.124.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.125.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.126.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.127.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.128.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.132.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.136.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.140.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.144.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.148.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.152.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.156.0/22 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 87.197.160.0/19 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 91.127.0.0/17 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 91.127.128.0/17 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 95.102.0.0/16 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 95.103.0.0/16 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 194.154.237.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 194.154.238.12/30 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 194.154.238.48/28 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.91.62.140/30 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.91.79.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.91.80.0/21 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.146.129.168/29 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.146.150.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.146.151.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 195.146.156.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.193.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.194.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.195.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.196.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.197.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.199.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.200.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.201.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.202.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 212.5.203.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 213.81.252.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 213.81.253.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
| 213.81.254.0/24 | UNKNOWN | RIPE | ASSIGNED PA | ● medium |
Footprint over time
11 weekly snapshots · JSON
70
0 netblocks since 2026-07-05
2026-07-05
peak 70
2026-09-06
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(70 of 70)
No discrepancies found among checked blocks.
NIC Handles
AS5628-MNT
DUMY-RIPE
DUMY-RIPE
SK-TELECOM-MNT