Reliable Software, Ltd.
Cluster stats
| Netblocks | 35 |
| All fragments | 262 blocks across 10 clusters |
| Cluster ID | 191761744 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
35
0 netblocks since 2026-07-05
2026-07-05
peak 35
2026-07-06
IP Ranges (35)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.149.189.0/24 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 178.172.174.0/24 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 178.172.242.0/24 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 195.137.160.0/24 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 2a0a:7d80:3::/48 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 2a0a:7d80:9::/48 | Reliable Software, Ltd. | BGP | ANNOUNCED | ● high |
| 83.137.197.0/24 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 87.232.64.0/21 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 91.149.157.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 91.149.158.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 91.149.189.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.125.30.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.125.31.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.125.48.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.125.53.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.125.99.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 93.177.124.0/24 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 93.189.224.0/23 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 109.71.190.0/24 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 178.172.136.0/21 | Reliable Software, Ltd. | RIPE | SUB-ALLOCATED PA | ● low |
| 178.172.148.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.160.0/22 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.172.0/23 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.181.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.201.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.235.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.236.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.244.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.250.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 178.172.255.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 185.179.80.0/22 | Reliable Software, Ltd. | RIPE | ALLOCATED PA | ● low |
| 185.179.82.0/23 | Reliable Software, Ltd. | RIPE | ASSIGNED PA | ● low |
| 195.137.160.0/24 | Reliable Software, Ltd. | RIPE | ASSIGNED PI | ● low |
| 2a0a:7d80::/29 | Reliable Software, Ltd. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a10:dc0::/29 | Reliable Software, Ltd. | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
68.6%
of checked blocks have valid RPKI ROA coverage
(24 of 35)
Possible discrepancies (20)
These blocks are registered to Reliable Software, Ltd. but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 178.172.160.0/22 /22 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.172.0/23 /23 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 185.179.82.0/23 /23 | authorized for AS12406 — Business Network Ltd |
| 91.149.158.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 91.149.157.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 93.125.53.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 93.125.99.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 93.125.30.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 93.125.31.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.148.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.235.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.236.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.244.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.250.0/24 /24 | authorized for AS6697 — Republican Unitary Telecommunication Enterprise Beltelecom |
| 178.172.255.0/24 /24 | authorized for AS56740 — DataHata Ltd |
+5 more — see the REST API
NIC Handles
AR52732-RIPE
AR77764-RIPE
AS35594
AS35594-MNT
BYGIS-MNT
DUMY-RIPE
DUMY-RIPE
ORG-RSL39-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
by-hosterby-1-mnt
by-hosterby-1-mnt