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Data as of Nov 3, 2026

210.239.80.0/20

No anonymizer space · no proxy exits in 30 days

IDC Frontier Inc. · space held by Japan Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
AS4694
Type
Hosting
94% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
210.239.64.0/19
since Oct 2005
AS4694HostingJapan Network Information Center
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
210.239.80.0/21
since Jul 2025
AS4694HostingJapan Network Information Center
210.239.88.0/22
since Jul 2025
AS4694HostingJapan Network Information Center
210.239.92.0/24
since Jul 2025
AS4694HostingJapan Network Information Center
210.239.93.0/24
since Nov 2013
AS17676ResidentialJapan Network Information Center
210.239.94.0/23
since Jul 2025
AS4694HostingJapan Network Information Center

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Hosting3,84094%4
Residential2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4694

JP
Name
IDC Frontier Inc.
Type
Hosting
Registered
Aug 30, 1995
Domain
idcf.jp
Website
www.idcf.jp/english/
Spamhaus ASN-DROP
not listed