AS63771 BGPNAP
AS63771 is operated by BGPNAP and registered with APNIC (JP) since 2014-08-25.
It announces 14 IPv4 and 8 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 2 upstream and peer networks and 1 downstream networks next to it.
PeeringDB lists it as an Educational/Research network at 1 internet exchange. Its peering policy is selective.
| Name | BGPNAP |
|---|---|
| Registry (RIR) | APNIC |
| Country | Japan (JP) |
| Delegated on | 2014-08-25 |
| Network type | Educational/Research, Not Disclosed |
| Peering policy | Selective |
| IRR as-set | AS-BGPNAP |
| Prefixes (IPv4 / IPv6) | 14 / 8 |
| RPKI valid | 100% (22 / 22) |
| Upstreams and peers | 2 |
| Downstream networks | 1 |
| Website | bgp.ad.jp |
Routing health
- AS63771 announces 14 IPv4 and 8 IPv6 prefixes.
- All 22 announced prefixes are RPKI valid.
- 2 upstreams and peers, 1 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 22
- 103.96.64.0/22
- 103.96.64.0/23
- 103.96.64.0/24
- 103.96.65.0/24
- 103.96.66.0/23
- 103.96.66.0/24
- 103.96.67.0/24
- 202.223.56.0/22
- 202.223.56.0/23
- 202.223.56.0/24
- 202.223.57.0/24
- 202.223.58.0/23
- 202.223.58.0/24
- 202.223.59.0/24
- 2401:7640:4000::/34
- 2401:7640:8000::/33
- 2401:7640:8000::/34
- 2401:7640::/31
- 2401:7640::/32
- 2401:7640::/33
- 2401:7640::/34
- 2401:7640:c000::/34
Upstreams and peers 2
The networks RIPE RIS sees next to AS63771 in BGP paths, the most visible first.
Peering
Peering policy: Selective. Suggested max-prefix limits: 50 IPv4, 100 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| ENTERNET IX | 2 | 2G | No |
More about AS63771
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 13:49 UTC. The country is where the AS number was registered, not necessarily where the network operates.