Regional Information Sharing Systems
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 4 · 2,048 IPv4 addresses |
| All fragments | 18 blocks across 3 clusters |
| Cluster ID | 214443363 |
| 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 | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 199.15.140.0/23 | Regional Information Sharing Systems | BGP | ANNOUNCED | ● high |
| 199.15.142.0/24 | Regional Information Sharing Systems | BGP | ANNOUNCED | ● high |
| 199.15.143.0/24 | Regional Information Sharing Systems | BGP | ANNOUNCED | ● high |
| 199.15.136.0/21 | Regional Information Sharing Systems | ARIN | DIRECT ALLOCATION | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AS11826
RISSNE
ROUTE2-ARIN
ROUTE3-ARIN
ROUTE3-ARIN