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Data as of Nov 4, 2026

185.145.243.0/24

Anonymizer · ISP proxy

NTT America, Inc. · space held by nocyo GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS2914
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jun 2026
from AS395793 Arisk Communications inc.
IPv4 market

Path

Announced by AS2914 since Jun 2026 · 5 mo ago
1 · Holder
nocyo GmbH
record created Apr 5, 2016 · reallocated to Arisk Communications inc Dec 11, 2024
2 · Leased from
ARISK
for its owner nocyo GmbH
3 · Announced by
AS2914 NTT America, Inc.
since Jun 2026 · 5 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 185.145.243.0/24/24s
ARISK
256100%
1
Leased from

Owners leasing their own space

NameIn 185.145.243.0/24/24s
nocyo GmbH
256100%
1

Lineage

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

185.145.243.0/24

From the registry to its use

  1. Apr 5, 2016
    Registry record
    nocyo GmbH
    ALLOCATED PA
    185.145.240.0/22
  2. Dec 7, 2024– Jun 23, 2026
    Announced
    AS395793 Arisk Communications inc.
    Hosting
  3. Dec 11, 2024
    Reallocated
    Arisk Communications inc
    SUB-ALLOCATED PA
    185.145.243.0/24
  4. Dec 12, 2024
    Route object
    AS395793 Arisk Communications inc.
    RIPE route object for AS395793 Arisk Communications inc., maintainer INTERLIR-MNT
  5. Dec 12, 2024
    Route object
    ARISK
    RADB route object for AS395793 Arisk Communications inc., maintainer MAINT-AS395793
  6. Jun 12, 2026– today
    Announced
    AS2914 NTT America, Inc.
    Internet provider
  7. Jun 15, 2026
    Route object
    AS2914 NTT America, Inc.
    RIPE route object for AS2914 NTT America, Inc., maintainer INTERLIR-MNT
  8. today
    Leased from
    ARISK
    IP broker
  9. today
    Leased from
    InterLIR
    Lessor

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
185.145.240.0/221,024DE-NOCYO-20160405nocyo GmbH (ORG-NG45-RIPE) · DEALLOCATED PAApr 5, 2016[email protected]
└ 185.145.243.0/24256Arisk-Communications-incArisk Communications incSUB-ALLOCATED PADec 11, 2024[email protected]
via DE-NOCYO-20160405

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
nocyo GmbH
Handle
ORG-NG45-RIPE
Range
185.145.240.0/22
Registration type
ALLOCATED PA
Record created
Apr 5, 2016
Reallocated to
Arisk Communications inc
Reallocated range
185.145.243.0/24
Reallocation type
SUB-ALLOCATED PA
Reallocated
Dec 11, 2024
Origin network

AS2914

US
Name
NTT America, Inc.
Type
Internet provider
Registered
Dec 7, 1998
Domain
ntt.net
Website
www.gin.ntt.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed