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Data as of Nov 3, 2026

142.252.252.0/22

Anonymizer · ISP proxy

Internet Initiative Japan Inc. · space held by EGIHosting

Announcement
this exact prefix
RPKI valid
Announced by
AS2497
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 2026
from AS20454 Secured Servers LLC, after 7.2 years unannounced
IPv4 market

Path

Announced by AS2497 since Sep 2026 · 9 wk ago
1 · Holder
EGIHosting
record created Jan 14, 2013
2 · Leased from
EGIHosting
its owner, directly
3 · Announced by
AS2497 Internet Initiative Japan Inc.
since Sep 2026 · 9 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 142.252.252.0/22/24s
EGIHosting
1,024100%
4

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

142.252.252.0/22

From the registry to its use

  1. Jan 14, 2013
    Registry record
    EGIHosting
    Direct Allocation
    142.252.0.0/16
  2. Apr 12, 2017– Jul 6, 2019
    Announced
    AS20454 Secured Servers LLC
    Hosting
  3. Aug 31, 2026
    Route object
    AS2497 Internet Initiative Japan Inc.
    ARIN route object for AS2497 Internet Initiative Japan Inc., maintainer MNT-EGNL-1
  4. Sep 1, 2026
    Route object
    Eleven Holdings
    RADB route object for AS2497 Internet Initiative Japan Inc., maintainer MAINT-AS214937
  5. Sep 4, 2026– Nov 2, 2026
    Announced
    AS2497 Internet Initiative Japan Inc.
    Internet provider
  6. today
    Leased from
    EGIHosting
    Lessor
  7. today
    Leased from
    Eleven Holdings
    Lessor

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS2497

JP
Name
Internet Initiative Japan Inc.
Type
Internet provider
Registered
Apr 5, 2002
Domain
iij.ad.jp
Website
www.iij.ad.jp/en/
Spamhaus ASN-DROP
not listed