AS23820 RAKUTEN Rakuten Group, Inc.
Announced Prefixes (BGP)
17total
11 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)143,616
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)8.5×10²⁸
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
20
Allocated
-
Announced Prefixes
(BGP)17|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 17
1 / 2
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 202.72.48.0/20 | 🇯🇵 JP | APNIC | allocated |
| 2403:400::/32 | 🇯🇵 JP | APNIC | allocated |
All 17 announced prefixes of AS23820 →
BGP Neighbours
(seen in AS paths)ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS23820 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/23820Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/23820" | jq