Data as of Nov 10, 2026

91.217.149.0/24

2 anonymizer addresses · 0.78% · Datacenter proxy1 residential-proxy exit · 30 days

Hostkey B.V. · space held by Xantho UAB

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
>99% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

5 observations
IPv4 market

Path

New registry record for Xantho UAB · Jun 3, 2026 · 5 mo ago
1 · Holder
record created Jun 3, 2026
2 · Leased from
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since Nov 2025 · 12 mo ago
4 · Use
Hosting
anonymizer space, operator not named

Lineage

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

91.217.149.0/24

From the registry to its use

  1. Feb 8, 2011– Aug 26, 2023
    Announced
  2. Mar 18, 2024– Oct 7, 2024
    Announced
    AS212150 RTM Networks B.V.
    Hosting
  3. Sep 26, 2024– Jan 23, 2025
    Announced
    AS207388 Rick Bakker trading as Bakker IT
    Business
  4. Jan 12, 2025– May 23, 2025
    Announced
    AS212150 RTM Networks B.V.
    Hosting
  5. Jun 5, 2025– Sep 20, 2025
    Announced
    AS197450 Sunucun Bilgi Iletisim Teknolojileri ve Ticaret Ltd. Sti.
    Hosting
  6. Sep 9, 2025– Oct 26, 2025
    Announced
    AS53388 Tefexia LC
    Hosting
  7. Nov 20, 2025– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  8. Nov 27, 2025
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer INTERLIR-MNT
  9. Jun 3, 2026
    Registry record
    Xantho UAB
    ALLOCATED PA
    91.217.149.0/24
  10. 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
91.217.149.0/24256LT-UABXANTHO37-20240325Xantho UAB (ORG-XU5-RIPE) · LTALLOCATED PAJun 3, 2026abuse@xantho.lt
└ 91.217.149.0/25128Snowd-Security-OUSnowd Security OU (ORG-SSO10-RIPE)ASSIGNED PANov 27, 2025ripe@interlir.com
└ 91.217.149.128/25128Snowd-Security-OUSnowd Security OU (ORG-SSO10-RIPE)ASSIGNED PANov 27, 2025ripe@interlir.com

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Hosting254>99%3
Datacenter proxyanonymizer20.78%2

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Feb 2011
Current origin since
Nov 2025 · 12 mo
Origin networks
6
Last change of origin
Nov 2025
Recorded history

History

Handoffs
6