AS6 Bull HN Information Systems
AS6 is operated by Bull HN Information Systems and registered with ARIN (US) since 1984-02-02.
It announces 32 IPv4 and 1 IPv6 prefixes, 0% of them RPKI valid.
RIPE RIS sees 6 upstream and peer networks and 6 downstream networks next to it.
PeeringDB lists it with no exchanges or facilities. Its peering policy is open.
| Name | Bull HN Information Systems |
|---|---|
| Registry handle | BULL-HN |
| Registry (RIR) | ARIN |
| Country | United States (US) |
| Delegated on | 1984-02-02 |
| Network type | Not Disclosed |
| Peering policy | Open |
| Prefixes (IPv4 / IPv6) | 32 / 1 |
| RPKI valid | 0% (0 / 33) |
| Upstreams and peers | 6 |
| Downstream networks | 6 |
Routing health
- AS6 announces 32 IPv4 and 1 IPv6 prefixes.
- 33 announced prefixes are not covered by a ROA of AS6 (they may have none, or another network’s).
- 6 upstreams and peers, 6 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 33
- 91.217.58.0/23
- 129.185.30.0/24
- 129.185.31.0/24
- 129.185.32.0/24
- 129.185.33.0/24
- 129.185.34.0/24
- 129.185.35.0/24
- 141.112.0.0/16
- 141.112.0.0/18
- 192.5.32.0/24
- 192.90.0.0/16
- 192.90.128.0/24
- 192.90.129.0/24
- 192.90.130.0/24
- 192.90.132.0/23
- 192.90.136.0/24
- 192.90.139.0/24
- 192.90.140.0/24
- 192.90.150.0/24
- 192.90.162.0/24
- 192.90.164.0/22
- 192.90.164.0/24
- 192.90.172.0/24
- 192.90.174.0/23
- 192.90.176.0/22
- 192.90.181.0/24
- 192.90.183.0/24
- 192.90.184.0/24
- 192.90.185.0/24
- 192.90.187.0/24
- 192.90.188.0/24
- 192.90.191.0/24
- 2a07:f380::/29
Upstreams and peers 6
The networks RIPE RIS sees next to AS6 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 0 IPv4, 0 IPv6. PeeringDB record
More about AS6
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 13:58 UTC. The country is where the AS number was registered, not necessarily where the network operates.