Data as of Nov 5, 2026

181.41.192.0/24

No anonymizer space · no proxy exits in 30 days

The Shadowserver Foundation, Inc. · space held by Cyber Assets FZCO

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
record created Jun 1, 2022
2 · Leased from
3 · Announced by
AS22168 The Shadowserver Foundation, Inc.
since Apr 2023 · 3.5 yr ago
4 · Use
Hosting

Lineage

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

181.41.192.0/24

From the registry to its use

  1. Oct 8, 2013– May 7, 2019
    Announced
    AS61440 Internet Utilities LATAM Ltd.
  2. Apr 26, 2019– Jun 8, 2022
    Announced
    AS61317 Hivelocity LLC
    Hosting
  3. May 28, 2022– Sep 12, 2022
    Announced
    AS40676 Psychz Networks
    Hosting
  4. Jun 1, 2022
    Registry record
    Cyber Assets FZCO
    ALLOCATED PA
    181.41.192.0/19
  5. Sep 1, 2022– Oct 18, 2022
    Announced
    AS211975 Sascha Wohlert
  6. Oct 19, 2022– Nov 23, 2022
    Announced
    AS211237 Urban Suhadolnik
    Business
  7. Nov 24, 2022– Apr 16, 2023
    Announced
    AS207459 Teknosos Bilisim Hizmetleri VE TIC. Ltd. STI.
    Hosting
  8. Apr 5, 2023– Apr 28, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  9. Apr 12, 2023
    Route object
    IPXO
    RIPE route object for AS834 IPXO LLC, maintainer NETUTILS-MNT
  10. Apr 28, 2023
    Route object
    IPXO
    RADB route object for AS22168 The Shadowserver Foundation, Inc., maintainer MAINT-AS834
  11. Apr 29, 2023– today
    Announced
    AS22168 The Shadowserver Foundation, Inc.
    Business
  12. today
    Leased from
    IPXO
    IP broker

Network & registry

Origin network

AS22168

US
Name
The Shadowserver Foundation, Inc.
Type
Business
Registered
Mar 17, 2023
Domain
shadowserver.org
Industry
Manufacturing
Spamhaus ASN-DROP
not listed