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Data as of Nov 3, 2026

31.22.78.0/24

Anonymizer · ISP proxy

Arisk Communications inc. · space held by Reiber Holding GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS395793
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Reiber Holding GmbH
record created Mar 17, 2025 · reallocated to a party the registry does not name May 19, 2025
2 · Leased from
ARISK
for its owner Reiber Holding GmbH
3 · Announced by
AS395793 Arisk Communications inc.
since Jun 2025 · 17 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 31.22.78.0/24/24s
ARISK
256100%
1
Leased from

Owners leasing their own space

NameIn 31.22.78.0/24/24s
Reiber Holding GmbH
256100%
1

Lineage

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

31.22.78.0/24

From the registry to its use

  1. Mar 17, 2025
    Registry record
    Reiber Holding GmbH
    ALLOCATED PA
    31.22.72.0/21
  2. May 22, 2025
    Assigned
    Arisk Communications inc.
    ASSIGNED PA
    31.22.78.0/24
  3. May 22, 2025
    Route object
    AS395793 Arisk Communications inc.
    RIPE route object for AS395793 Arisk Communications inc., maintainer INTERLIR-MNT
  4. Jun 5, 2025– Nov 2, 2026
    Announced
    AS395793 Arisk Communications inc.
    Hosting
  5. today
    Leased from
    ARISK
    IP broker
  6. 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
31.22.72.0/212,048DE-REIBER-20110803Reiber Holding GmbH (ORG-RHG3-RIPE) · DEALLOCATED PAMar 17, 2025[email protected]
└ 31.22.78.0/23512REIBER-20250519unknownSUB-ALLOCATED PAMay 19, 2025[email protected]
└ 31.22.78.0/24256Arisk_Communications_incArisk Communications inc.ASSIGNED PAMay 22, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Reiber Holding GmbH
Handle
ORG-RHG3-RIPE
Range
31.22.72.0/21
Registration type
ALLOCATED PA
Record created
Mar 17, 2025
Reallocated to
Not named in the registry
Reallocated range
31.22.78.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
May 19, 2025
Origin network

AS395793

US
Name
Arisk Communications inc.
Type
Hosting
Registered
Aug 28, 2024
Domain
ariskisp.com
Website
ariskisp.com/
Spamhaus ASN-DROP
not listed