ATC Telecom LTD.
Cluster stats
| Netblocks | 21 |
| All fragments | 128 blocks across 40 clusters |
| Cluster ID | 191774328 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 10 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 158.255.80.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.81.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.82.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.83.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.84.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.85.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.86.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 158.255.87.0/24 | ATC Telecom LTD. | BGP | ANNOUNCED | ● high |
| 46.231.208.108/30 | ATC-LAN | RIPE | ASSIGNED PA | ● low |
| 62.38.62.96/28 | ATC-LL | RIPE | ASSIGNED PA | ● low |
| 78.141.174.160/29 | ATC-LU | RIPE | ASSIGNED PA | ● low |
| 80.112.221.208/29 | ATC-NET1 | RIPE | ASSIGNED PA | ● low |
| 83.99.106.80/29 | ATC-LU | RIPE | ASSIGNED PA | ● low |
| 83.221.238.228/30 | ATC-LAN | RIPE | ASSIGNED PA | ● low |
| 158.255.80.0/21 | ATC Telecom LTD. | RIPE | ALLOCATED PA | ● low |
| 192.87.56.0/24 | ATC-NET2 | RIPE | LEGACY | ● low |
| 195.46.228.240/29 | ATC-RCS-LU | RIPE | ASSIGNED PA | ● low |
| 195.80.187.64/28 | ATC-ADD-SK | RIPE | ASSIGNED PA | ● low |
| 195.108.229.0/24 | ATC-NET1 | RIPE | ASSIGNED PA | ● low |
| 202.125.155.104/30 | ATC-2nd | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2a0c:5300::/29 | ATC Telecom LTD. | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
47.6%
of checked blocks have valid RPKI ROA coverage
(10 of 21)
Possible discrepancies (1)
These blocks are registered to ATC Telecom LTD. 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.
| 192.87.56.0/24 /24 | authorized for AS1103 — SURF B.V. |
NIC Handles
AB242-AP
AS205070
AS3329-MNT
AS60904
AS6661-MNT
ATSTEL-MNT
ATSTEL-MNT
DUMY-RIPE
DUMY-RIPE
ENVIA-TEL-MNT
MAINT-PK-PTCLBB
MH49-AP
+7 more