ISN-BD
Data as of 2026-08-16
BGP inherited
Cluster stats
| Netblocks | 40 · 10,240 IPv4 addresses |
| Cluster ID | 222798033 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
3 weekly snapshots · JSON
40
0 netblocks since 2026-07-26
2026-07-26
peak 40
2026-08-16
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.9.132.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.9.133.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 103.9.134.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 103.9.135.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 180.92.224.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.225.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.226.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.227.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.228.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.229.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.230.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.231.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.232.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.233.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.234.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.235.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.236.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.237.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.238.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 180.92.239.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.148.88.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.148.89.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.148.90.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.148.91.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.240.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.188.241.0/24 | ISN-BD | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.188.242.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.243.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.244.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.245.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.246.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.247.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.248.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.249.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.250.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.251.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.252.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.253.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.254.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.188.255.0/24 | ISN-BD | APNIC | ALLOCATED NON-PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(40 of 40)
RPKI-inferred operator
Information Services Network Limited
Nearly all of this network's RPKI-covered space is cryptographically authorized for this
single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.
NIC Handles
AI480-AP
HA169-AP
HA169-AP
MAINT-BD-ISN