Data as of Nov 11, 2026

210.229.0.0/19

No anonymizer space · no proxy exits in 30 days

SECOM Trust Systems Co.,Ltd. · space held by Japan Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
210.226.0.0 - 210.231.255.255393,216JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Reactivated
First seen
May 2005
Current origin since
Dec 2025 · 11 mo
Origin networks
2
Last change of origin
Dec 2025
Recorded history

History

Handoffs
1