Autonomous system
AS9370 SAKURA-B SAKURA Internet Inc.
Hosting APNIC
Summary
SAKURA Internet
cloud hosting vps
A sibling Autonomous System of SAKURA Internet, a major Japanese hosting and cloud provider (SAKURA-B). It carries the same kind of hosting, VPS, and cloud traffic as the operator's main network.
What it's used for
- Hosting websites, VPS, dedicated servers, and cloud instances out of Sakura's Japanese data centers.
Notable
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 3 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.88.51 |
| JPIX Tokyo | Tokyo, Japan | 210.171.224.113 |
| Network Service Provider IXP (Distributed IX in Edo) | Tokyo, Japan | 202.249.2.140 |
Transit providers
8 upstream, 4 downstream and 20 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 39 prefixes · 341K addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 41 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS9370- Registry name
- SAKURA-B
- Registered
- 1998-08-17
- Last changed
- 2025-06-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 84% valid · 37 valid, 7 with no ROA
- ROAs
- 34 authorising AS9370
- ASPA
- no ASPA record
- IRR
- 100% registered · 44 of 44 announcements
- Route objects
- 51 naming AS9370
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,781 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere