ADVERTISING SPECIALTY INSTITUTE, INC.
Data as of 2026-08-09
BGP inherited
Cluster stats
| Netblocks | 4 · 1,280 IPv4 addresses |
| Cluster ID | 218228114 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
2 weekly snapshots · JSON
6
0 netblocks since 2026-07-13
2026-07-13
peak 6
2026-07-19
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 63.175.140.0/23 | ADVERTISING SPECIALTY INSTITUTE, INC. | BGP | ANNOUNCED | ● high |
| 199.0.184.0/24 | ADVERTISING SPECIALTY INSTITUTE, INC. | BGP | ANNOUNCED | ● high |
| 209.46.30.0/23 | ADVERTISING SPECIALTY INSTITUTE, INC. | ARIN | DIRECT ALLOCATION | ● high |
| 209.46.31.0/24 | ADVERTISING SPECIALTY INSTITUTE, INC. | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
25.0%
of checked blocks have valid RPKI ROA coverage
(1 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS22885
ASI-60
SK897-ARIN
SK897-ARIN
SK897-ARIN