Synapse Network LTD
Cluster stats
| Netblocks | 38 |
| All fragments | 110 blocks across 14 clusters |
| Cluster ID | 191602643 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (38)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.87.144.0/21 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 77.87.144.0/22 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 77.87.148.0/22 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 91.216.176.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 92.249.64.0/18 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 92.249.64.0/18 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 141.98.109.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.18.230.209/32 | Synapse Network | PEERINGDB | ASSIGNED | ● high |
| 178.54.0.0/17 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.0.0/17 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 178.54.4.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.5.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.6.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.7.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.8.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.9.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.10.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.11.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.120.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 178.54.121.0/24 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 185.1.50.125/32 | Synapse Network | PEERINGDB | ASSIGNED | ● high |
| 185.1.62.64/32 | Synapse Network | PEERINGDB | ASSIGNED | ● high |
| 193.25.180.46/32 | Synapse Network | PEERINGDB | ASSIGNED | ● high |
| 193.201.80.0/23 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 193.201.80.0/23 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 194.0.88.0/22 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 194.0.88.0/23 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 194.0.88.0/22 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 194.0.90.0/23 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 195.69.84.0/22 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 195.69.84.0/22 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 195.69.84.0/23 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 195.69.86.0/23 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 2001:67c:2b14::/48 | Synapse Network LTD | RIPE | ASSIGNED PI | ● high |
| 2001:67c:2b14::/48 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 2a07:76c0:2::/48 | Synapse Network LTD | BGP | ANNOUNCED | ● high |
| 185.135.188.0/24 | SYNAPSE SAS | RIPE | ALLOCATED PA | ● low |
| 2a10:15c0::/29 | SYNAPSE SAS | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
86.8%
of checked blocks have valid RPKI ROA coverage
(33 of 38)
Possible discrepancies (1)
These blocks are registered to Synapse Network 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.
| 185.135.188.0/24 /24 | authorized for AS16276 — OVH SAS |
NIC Handles
AS29107
AS29107
DUMY-RIPE
DUMY-RIPE
NETFORCE-MNT
ORG-SCS93-RIPE
ORG-SNL94-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
SYNAPSE-MNT
SYNAPSE-MNT
SYNAPSE-RC-MNT