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Data as of Nov 8, 2026

207.152.107.0/24

Anonymizer · ISP proxy

Oclayer Limited · space held by NTT America, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS207550
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 2026
its first announcement on record
IPv4 market

Path

Announced by AS207550 since Sep 2026 · 8 wk ago
1 · Holder
NTT America, Inc.
record created Jun 14, 1996
2 · Leased from
NTT America, Inc.
its owner, directly
3 · Announced by
AS207550 Oclayer Limited
since Sep 2026 · 8 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 207.152.107.0/24/24s
NTT America, Inc.
256100%
1

Lineage

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

207.152.107.0/24

From the registry to its use

  1. Jun 14, 1996
    Registry record
    NTT America, Inc.
    Direct Allocation (legacy, pre-1997)
    207.152.64.0/18
  2. May 9, 2005– Jun 27, 2016
    Announced
    AS2914 NTT America, Inc.
    as part of 207.152.64.0/18
    207.152.64.0/18
  3. Aug 15, 2016– today
    Announced
    AS2914 NTT America, Inc.
    as part of 207.152.64.0/18
    207.152.64.0/18
  4. Sep 16, 2026– today
    Announced
    AS207550 Oclayer Limited
    Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesProxy exitsHolderRPKI
207.152.64.0/18
since Aug 2016
AS2914Internet provider5123.1%ISP proxy37
11 always on
NTT America, Inc.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS207550

HK
Name
Oclayer Limited
Type
Hosting
Registered
Oct 9, 2025
Domain
oclayer.com
Website
oclayer.com
Industry
Other
Spamhaus ASN-DROP
not listed