Ishikawa Computer Center Co., LTD
Ishikawa Computer Center Co.,LTD(incl)
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 17 · 23,045 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2404:a00::/32) |
| Record ID | 236383041 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 2 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 101.203.88.78/32 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 103.241.208.0/23 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 103.241.208.0/24 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 103.246.232.105/32 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 180.94.192.0/20 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 180.94.208.0/21 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 202.222.32.0/19 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 210.171.224.105/32 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 210.173.177.45/32 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 218.100.9.49/32 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 219.121.224.0/19 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
| 2001:7fa:7:1:0:1:8121:1/128 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8::1:8121:1/128 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:8:6:0:1:8121:1/128 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c::1:8121:1/128 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 2001:de8:c:2:0:1:8121:1/128 | Ishikawa Computer Center Co.,LTD(incl) | PEERINGDB | ASSIGNED | ● high |
| 2404:a00::/32 | Ishikawa Computer Center Co.,LTD | BGP | ANNOUNCED | ● high |
IPv6 ranges (6)
Footprint over time
11 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-09-06
Network trust
what's this?
RPKI hygiene: C
how networks compare →
70.6%
of checked blocks have valid RPKI ROA coverage
(12 of 17)
No discrepancies found among checked blocks.
NIC Handles
AS18121
AS18121