Autonomous system
AS18069 SOFTBANK SB Technology Corp.
Unclassified RIPE
Summary
SoftBank Corp.
mobile business japan
SOFTBANK is operated by SoftBank Corp., a major Japanese telecommunications provider.
What it's used for
- The address space is registered under the netname
SOFTBANK-NET-CIDR-BLK-JP, indicating it carries SoftBank's corporate or mobile infrastructure traffic. - The AS announces a single IPv4 prefix,
133.217.192.0/24, comprising 256 addresses, with 2 observed routing neighbours. This small inventory relative to the operator's scale suggests this specific AS number is used for a limited internal segment or specific service rather than primary consumer access.
Notable
- The RDAP registrant is listed as
Japan Network Information Center; IRT-JPNIC-JP, which is the registry authority for the address block, while the AS holder isSB Technology Corp.(a subsidiary of SoftBank Corp.). - The address inventory consists of a single /24 block, which is a fine-grained subdivision typical of internal corporate estate management or specific service allocation within a larger carrier network.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
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 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS18069- Registry name
- SOFTBANK
- Abuse contact
- hostmaster@nic.ad.jp
- Registered
- 2001-12-27
- Last changed
- 2026-05-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS18069
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS18069
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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 1,782 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