G Tnet
GTnet
Data as of 2026-09-20
Registry
This organisation
| Netblocks | 13 · 2,389 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:1610:1:a00::/56) |
| Registered in | Czechia (8) · Luxembourg (2) · Canada (1) · India (1) |
| Also registered under this name | 36 netblocks across 6 separate records |
| Record ID | 242141438 |
| Registry | APNIC |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | Registry record |
| 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 (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 117.239.132.200/29 | GTNET | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 206.41.104.46/32 | GT.net | PEERINGDB | ASSIGNED | ● high |
| 80.90.61.24/29 | GTNET | RIPE | ASSIGNED PA | ● low |
| 80.90.61.252/30 | GTNET | RIPE | ASSIGNED PA | ● low |
| 82.100.61.192/26 | GTnet | RIPE | ASSIGNED PA | ● low |
| 89.235.10.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 89.235.15.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 89.235.24.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 212.80.73.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 213.191.104.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 213.191.105.0/24 | GTnet | RIPE | ASSIGNED PA | ● low |
| 213.191.114.0 – 213.191.116.255 | GTnet | RIPE | ASSIGNED PA | ● low |
| 2001:1610:1:a00::/56 | GTNET | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:1610:1:a00::/56 |
Footprint over time
8 weekly snapshots · JSON
13
0 netblocks since 2026-07-13
2026-07-13
peak 13
2026-09-20
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(13 of 13)
Possible discrepancies (8)
These blocks are registered to GTnet but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:1610:1:a00::/56 /56 | authorized for AS9008 — Visual Online S.A. |
| 213.191.114.0 – 213.191.116.255 /22 | authorized for AS29208 — Quantcom, a.s. |
| 89.235.10.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
| 89.235.15.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
| 213.191.104.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
| 213.191.105.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
| 212.80.73.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
| 89.235.24.0/24 /24 | authorized for AS29208 — Quantcom, a.s. |
NIC Handles
AB1061-AP
AS36483
CDN1-AP
DIALTELECOM-MNT
DUMY-RIPE
DUMY-RIPE
EASA1-AP
KR210-AP
MAINT-IN-DOT
NC83-AP
VO-NOC-MNT