TMCZ-CZ
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 60 · 373 IPv4 addresses |
| IPv6 | 4 prefixes (largest 2001:af0:800c::/47) |
| Record ID | 236143682 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 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 (60)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.77.79.244/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.77.88.40/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.168.4.172/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.168.13.48/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.168.14.160/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.168.37.216/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.168.62.68/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.209.223.200/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 62.209.227.48/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.149.0/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.174.104/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.182.72/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.240.176/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.249.12/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.85.249.244/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.1.36/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.1.40/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.1.112/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.3.140/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.4.120/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.18.52/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.18.88/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.18.100/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.19.16/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.20.0/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.64.244/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.98.216/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.103.109/32 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.108.232/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.123.64/27 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.125.36/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.126.80/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.203.92/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.203.240/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.236.104/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.239.112/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.247.0/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.86.250.160/28 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.1.164/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.12.144/28 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.128.64/27 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.215.12/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.215.64/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.215.124/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 193.179.240.56/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.108.108.32/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.108.108.40/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.108.109.96/28 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.108.156.140/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.149.101.92/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.212.2.56/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.213.34.8/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.213.48.184/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 194.213.54.108/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 195.39.9.148/30 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 195.39.45.232/29 | TMCZ-CZ | RIPE | ASSIGNED PA | ● low |
| 2001:af0:8000:f00::/56 | TMCZ-CZ | RIPE | ASSIGNED | ● low |
| 2001:af0:8000:7800::/56 | TMCZ-CZ | RIPE | ASSIGNED | ● low |
| 2001:af0:800c::/47 | TMCZ-CZ | RIPE | ASSIGNED | ● low |
| 2001:af0:ffd5::/48 | TMCZ-CZ | RIPE | ASSIGNED | ● low |
IPv6 ranges (4)
Footprint over time
11 weekly snapshots · JSON
60
0 netblocks since 2026-07-05
2026-07-05
peak 60
2026-09-06
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(60 of 60)
Possible discrepancies (4)
These blocks are registered to TMCZ-CZ but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:af0:800c::/47 /47 | authorized for AS13036 — T-Mobile Czech Republic a.s. |
| 2001:af0:ffd5::/48 /48 | authorized for AS13036 — T-Mobile Czech Republic a.s. |
| 2001:af0:8000:7800::/56 /56 | authorized for AS13036 — T-Mobile Czech Republic a.s. |
| 2001:af0:8000:f00::/56 /56 | authorized for AS13036 — T-Mobile Czech Republic a.s. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
GTSCZ-MNT