Sangmin Lee trading as YAGUMYAGUM
YAGUMYAGUM
Cluster stats
| Netblocks | 10 |
| Cluster ID | 191719380 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 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
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-06
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2.27.104.0/24 | YAGUMYAGUM | RIPE | SUB-ALLOCATED PA | ● high |
| 91.226.57.0/24 | YAGUMYAGUM | RIPE | ASSIGNED PA | ● high |
| 164.132.186.206/32 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2001:504:125:e1::94/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:d0::3:3690:1/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:7::107/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:9::109/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:10::105/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2a0e:8f01:1000:32::100/128 | YAGUMYAGUM | PEERINGDB | ASSIGNED | ● high |
| 2a13:9500:a6::/48 | YAGUMYAGUM | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
40.0%
of checked blocks have valid RPKI ROA coverage
(4 of 10)
No discrepancies found among checked blocks.
NIC Handles
AS210576
DUMY-RIPE
DUMY-RIPE
ORG-YA175-RIPE
ORG-YA196-RIPE
YA58029-RIPE
YAC15-RIPE
netutils-mnt