Synapse
SYNAPSE
Cluster stats
| Netblocks | 37 |
| All fragments | 110 blocks across 14 clusters |
| Cluster ID | 191871274 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (37)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 101.203.74.48/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 101.203.78.23/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 101.203.88.134/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 101.203.104.33/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 103.177.65.33/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 103.203.158.20/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 103.231.152.20/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 103.246.232.208/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 210.171.224.208/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 210.173.177.91/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 210.173.184.151/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 210.173.188.10/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 218.100.9.84/32 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:7:1::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:7:2::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:7:4::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8:6::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8:9::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c:2::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c:4::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2001:df5:b800:bb00::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2403:c780:7200:b074::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2403:c780:7200:b078::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 2403:c780:b800:bb00::7511:1/128 | SYNAPSE | PEERINGDB | ASSIGNED | ● high |
| 80.65.253.128/25 | Synapse | RIPE | ASSIGNED PA | ● low |
| 103.53.120.0/22 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 110.92.32.0/19 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 124.146.64.0/18 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 193.72.240.0/24 | SYNAPSE | RIPE | ASSIGNED PA | ● low |
| 194.175.68.0/27 | SYNAPSE | RIPE | ASSIGNED PA | ● low |
| 202.95.32.0/19 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 203.111.192.0/20 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 203.145.96.0/20 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 203.147.112.0/20 | SYNAPSE | APNIC | ALLOCATED PORTABLE | ● low |
| 212.112.174.80/28 | SYNAPSE | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.7%
of checked blocks have valid RPKI ROA coverage
(28 of 37)
Possible discrepancies (1)
These blocks are registered to SYNAPSE 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.
| 193.72.240.0/24 /24 | authorized for AS1836 — green.ch AG |
NIC Handles
AS1836-MNT
AS7511
DUMY-RIPE
DUMY-RIPE
IP-ONLY-MNT
JNIC1-AP
JNIC1-AP
MAINT-JPNIC
UUNETDE-I
manx-telecom-mnt