Data as of Nov 7, 2026
203.104.136.0/24
No anonymizer space · no proxy exits in 30 daysLY Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.104.128.0/20 since Apr 2016 | AS38631 | Business | LY Corporation |
Network & registry
Origin network
AS38631
JP
- Name
- LY Corporation
- Type
- Business
- Registered
- Aug 20, 2007
- Domain
- lycorp.co.jp
- Website
- www.lycorp.co.jp/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2018
- Current origin since
- Jan 2018 · 8.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.104.128.0/20 | AS38631 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 203.
104. 128. 0/ 20 - Netname
- YAHOO
- Registrant
- LY Corporation
- Registrant country
- JP
- Organization
- LY Corporation
- Org country
- JP
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 26, 2024
- Maintainer
- MAINT-JPNIC
- RIR
- APNIC
- Country
- JP
- Delegated
- Sep 6, 1999
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
nic. ad. jp - Name
- IRT-JPNIC-JP
- Handle
- IRT-JPNIC-JP