AS7500 M-ROOT DNS Server
AS7500 is operated by M-ROOT DNS Server and registered with APNIC (JP) since 1997-03-03.
It announces 4 IPv4 and 1 IPv6 prefixes, 60% of them RPKI valid.
RIPE RIS sees 40 upstream and peer networks and 2 downstream networks next to it.
PeeringDB lists it as a Non-Profit network at 41 internet exchanges. Its peering policy is open.
| Name | M-ROOT DNS Server |
|---|---|
| Registry handle | M-ROOT-DNS |
| Registry (RIR) | APNIC |
| Country | Japan (JP) |
| Delegated on | 1997-03-03 |
| Network type | Non-Profit, Global |
| Peering policy | Open |
| IRR as-set | RADB::AS-M-ROOT |
| Prefixes (IPv4 / IPv6) | 4 / 1 |
| RPKI valid | 60% (3 / 5) |
| Upstreams and peers | 40 |
| Downstream networks | 2 |
| Website | wide.ad.jp |
Routing health
- AS7500 announces 4 IPv4 and 1 IPv6 prefixes.
- 3 of 5 announced prefixes are RPKI valid.
- 2 announced prefixes are not covered by a ROA of AS7500 (they may have none, or another network’s).
- 40 upstreams and peers, 2 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 5
- 192.50.45.0/24
- 202.12.26.0/23
- 202.12.27.0/24
- 202.13.183.0/24
- 2001:dc3::/32
Upstreams and peers 40
The networks RIPE RIS sees next to AS7500 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 6 IPv4, 2 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| AIX | 1 | 1G | Yes |
| BBIX Singapore | 1 | 1G | Yes |
| BDIX: Main | 1 | 1G | Yes |
| BKNIX (Thailand): Bangkok | 1 | 1G | Yes |
| CNX: Internet Peering | 1 | 1G | Yes |
| DE-CIX ASEAN | 1 | 1G | Yes |
| DE-CIX Jakarta | 1 | 1G | Yes |
| DIX-IE | 1 | 1G | No |
| Equinix Paris: Equinix IX - PA Metro | 1 | 1G | No |
| Equinix Singapore | 1 | 1G | Yes |
| FCIX | 1 | 1G | Yes |
| France-IX Paris | 1 | 1G | Yes |
| GetaFIX Cebu | 1 | 1G | Yes |
| HKIX: HKIX Peering LAN | 1 | 10G | Yes |
| IIX-Jakarta | 1 | 1G | Yes |
| InterLAN-IX: InterLAN Peering Network | 1 | 1G | Yes |
| IX Australia Brisbane (QLD-IX): QLD-IX | 1 | 1G | Yes |
| IX.br (PTT.br) São Paulo: ATM/MPLA | 1 | 10G | Yes |
| JKT-IX: Main | 1 | 1G | Yes |
| JPIX OSAKA | 1 | 1G | No |
| JPIX TOKYO | 1 | 1G | No |
| JPNAP Osaka | 1 | 1G | No |
| JPNAP Tokyo: Peering | 1 | 1G | No |
| KINX | 1 | 1G | No |
| MARIIX: MARIIX | 1 | 1G | Yes |
| MegaIX Bay Area | 1 | 1G | Yes |
| MegaIX Brisbane: MegaIX | 1 | 1G | Yes |
| MISPA-IXP: Main | 1 | 1G | Yes |
| MVIXP | 1 | 1G | Yes |
| MX-IX Kolkata: Main | 1 | 1G | Yes |
| MyIX | 1 | 1G | Yes |
| NIXI Mumbai | 1 | 1G | Yes |
| NL-ix: Main | 1 | 1G | Yes |
| npIX DH | 1 | 1G | No |
| NSPIXP3 | 1 | 1G | No |
| OpenIXP / NiCE | 1 | 1G | Yes |
| PhOpenIX-Manila | 1 | 1G | No |
| SFINX | 1 | 1G | No |
| SFMIX | 1 | 1G | Yes |
| TWIX | 1 | 1G | Yes |
| VNIX-HN | 1 | 1G | Yes |
More about AS7500
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 20:01 UTC. The country is where the AS number was registered, not necessarily where the network operates.