Routing security
AS23720 RMNI-AS-AP Rakuten Mobile Network, Inc.
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS23720 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 203.216.0.0/17 | No ROA | IRR | 54 |
| 218.251.128.0/17 | No ROA | IRR | 54 |
| 2403:d000::/32 | No ROA | IRR | 30 |
| 27.111.76.0/22 | RPKI valid | IRR | 53 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS23720 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 27.111.76.0/22 | /22 | APNIC |
| 103.1.140.0/22 | /22 | APNIC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS23720 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 27.121.128.0/17 | ALTDB | IP Pool for Rakuten BB endpoints | MAINT-ALT-FNS | 2008-05-15 | Not announced |
| 27.121.128.0/17 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Not announced |
| 103.1.140.0/22 | ALTDB | Fusion Communications K.K. | MAINT-ALT-FNS | 2011-05-25 | Not announced |
| 103.1.140.0/22 | APNIC | Rakuten Communications K.K. | MAINT-RMNI-JP | 2020-03-18 | Not announced |
| 103.1.140.0/22 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Not announced |
| 192.51.59.0/24 | NTTCOM | Gold Coast, Osaka, Japan. | MAINT-FUSION | 2003-05-15 | Not announced |
| 192.51.59.0/24 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Not announced |
| 192.160.161.0/24 | NTTCOM | Evil Dave Network Services, Tokyo, Japan. | MAINT-FUSION | 2003-05-15 | Not announced |
| 192.160.161.0/24 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Not announced |
| 203.216.48.0/22 | NTTCOM | Global Online Main IP Allocation. | MAINT-FUSION | 2003-05-15 | Not announced |
| 203.216.96.0/19 | ALTDB | FusionGOL eAccess ADSL IP pool | MAINT-ALT-FNS | 2006-04-15 | Not announced |
| 203.216.96.0/21 | NTTCOM | Global Online Main IP Allocation. | MAINT-FUSION | 2003-05-15 | Not announced |
| 218.251.224.0/20 | APNIC | Rakuten Mobile, Inc. | MAINT-RMNI-JP | 2020-03-18 | Not announced |
| 218.251.240.0/20 | APNIC | Rakuten Mobile, Inc. | MAINT-RMNI-JP | 2020-03-18 | Not announced |
| 2403:d000::/33 | ALTDB | IPv6 Network for FusionGOL | MAINT-ALT-FNS | 2010-07-22 | Not announced |
| 2403:d000::/33 | APNIC | IPv6 Network for FusionGOL | MAINT-JP-GOL | 2010-07-23 | Not announced |
| 27.111.76.0/22 | APNIC | Fusion Cloud | MAINT-RMNI-JP | 2020-03-02 | Announced |
| 27.111.76.0/22 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Announced |
| 203.216.0.0/17 | APNIC | Rakuten Mobile Network Inc. | MAINT-RMNI-JP | 2023-04-25 | Announced |
| 203.216.0.0/17 | NTTCOM | Global Online Main IP Allocation. | MAINT-FUSION | 2003-05-15 | Announced |
| 203.216.0.0/17 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Announced |
| 218.251.128.0/17 | ALTDB | IP Pool/infrastructure for ADSL endpoints | MAINT-ALT-FNS | 2005-01-27 | Announced |
| 218.251.128.0/17 | APNIC | Rakuten Communications K.K. | MAINT-RMNI-JP | 2020-03-18 | Announced |
| 218.251.128.0/17 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | 2023-11-13 | Announced |
| 2403:d000::/32 | ALTDB | IPv6 Network for FusionGOL | MAINT-ALT-FNS | 2011-04-17 | Announced |
| 2403:d000::/32 | APNIC | IPv6 Network for FusionGOL | MAINT-JP-GOL | 2011-04-18 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS23720 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-BBX-PEERS | NTTCOM | Lists AS23720 as a direct member |
AS-FUSION | NTTCOM | Lists AS23720 as a direct member |
AS-GIGAINFRA | RADB | Lists AS23720 as a direct member |
AS-IIJ | RADB | Lists AS23720 as a direct member |
AS-IIJ6 | RADB | Lists AS23720 as a direct member |
AS-INFOSPHERE | NTTCOM | Lists AS23720 as a direct member |
AS-INFOSPHERE-V6 | NTTCOM | Lists AS23720 as a direct member |
AS-KDD | RADB | Lists AS23720 as a direct member |
AS-KDDI6 | RADB | Lists AS23720 as a direct member |
AS-OCN | NTTCOM | Lists AS23720 as a direct member |
AS-OCN | RADB | Lists AS23720 as a direct member |
AS-PACNET-CUSTOMER-PROXY-REGISTER | RADB | Lists AS23720 as a direct member |
AS-PACNET-DOWNSTREAM-JP | RADB | Lists AS23720 as a direct member |
AS-PWD | RADB | Lists AS23720 as a direct member |
AS-RMI | APNIC | Lists AS23720 as a direct member |
AS-VECTANT | RADB | Lists AS23720 as a direct member |
AS-XO-B | ARIN | Lists AS23720 as a direct member |
AS138384:AS-RMI | APNIC | Lists AS23720 as a direct member |
AS2497:AS-IIJ | RADB | Lists AS23720 as a direct member |
AS2497:AS-IIJ6 | RADB | Lists AS23720 as a direct member |
RPKI from rpki-client, validated 2026-10-30 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-30. Cross-check on bgp.he.net.