Autonomous system
AS24296 YAHOO-2 LY Corporation
Unclassified ARIN
Summary
LY Corporation
business corporate japan tech
YAHOO-2 is the AS handle for LY Corporation, a major Japanese technology conglomerate.
What it's used for
- The address space carries corporate infrastructure, evidenced by netnames such as
YAHOO-JP2-CIDR-BLK-JPandYAHOO2-NET1. - The AS announces 25600 IPv4 addresses across 4 prefixes with only 2 observed neighbours, indicating a large internal corporate estate rather than a transit or access network.
Notable
- All registrants are listed as Japan Network Information Center (JPNIC), which is consistent with the holder being a Japanese entity.
- LY Corporation was formed in October 2023 through the reorganization of Group companies including LINE Corporation and Yahoo Japan Corporation.
- The inventory consists of three /19 blocks and one /22 block, all located in Japan.
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 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 9.22K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS24296- Registry name
- YAHOO-2
- Registered
- 2004-10-19
- Last changed
- 2025-06-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 7 authorising AS24296
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 4 announcements
- Route objects
- 1 naming AS24296
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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