GSN-NET
Cluster stats
| Netblocks | 17 |
| All fragments | 26 blocks across 9 clusters |
| Cluster ID | 191330897 |
| 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 (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 61.56.0.0/20 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 61.57.32.0/19 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 61.60.0.0/19 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 61.60.32.0 – 61.60.127.255 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 117.56.0.0/16 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 124.199.64.0/19 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 124.199.96.0/20 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 163.29.0.0/16 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 195.5.159.0/25 | GSN-NET | RIPE | ASSIGNED PA | ● low |
| 210.69.0.0/16 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.241.0.0/17 | GSN | APNIC | ALLOCATED PORTABLE | ● low |
| 210.241.0.0/18 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 210.241.64.0/18 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 211.79.128.0/19 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 211.79.160.0/19 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
| 212.56.137.152/29 | GSN | RIPE | ASSIGNED PA | ● low |
| 223.200.0.0/16 | GSN-NET | APNIC | ALLOCATED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
94.1%
of checked blocks have valid RPKI ROA coverage
(16 of 17)
Possible discrepancies (15)
These blocks are registered to GSN-NET 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.
| 210.69.0.0/16 /16 | authorized for AS4782 — Data Communication Business Group, |
| 117.56.0.0/16 /16 | authorized for AS4782 — Data Communication Business Group, |
| 223.200.0.0/16 /16 | authorized for AS4782 — Data Communication Business Group, |
| 163.29.0.0/16 /16 | authorized for AS4782 — Data Communication Business Group, |
| 210.241.0.0/17 /17 | authorized for AS4782 — Data Communication Business Group, |
| 61.60.32.0 – 61.60.127.255 /17 | authorized for AS4782 — Data Communication Business Group, |
| 210.241.0.0/18 /18 | authorized for AS4782 — Data Communication Business Group, |
| 210.241.64.0/18 /18 | authorized for AS4782 — Data Communication Business Group, |
| 61.60.0.0/19 /19 | authorized for AS4782 — Data Communication Business Group, |
| 211.79.128.0/19 /19 | authorized for AS4782 — Data Communication Business Group, |
| 211.79.160.0/19 /19 | authorized for AS4782 — Data Communication Business Group, |
| 61.57.32.0/19 /19 | authorized for AS4782 — Data Communication Business Group, |
| 124.199.64.0/19 /19 | authorized for AS4782 — Data Communication Business Group, |
| 61.56.0.0/20 /20 | authorized for AS18183 — National Center for Research on Earthquake Engineering |
| 124.199.96.0/20 /20 | authorized for AS4782 — Data Communication Business Group, |
NIC Handles
AS6850-MNT
AT939-AP
DUMY-RIPE
DUMY-RIPE
GN32-AP
GN32-AP
GN75-AP
GN75-AP
MAINT-TW-TWNIC
MELITACABLE-MNT