Data as of Nov 7, 2026

91.108.248.0/24

7 residential-proxy exits · 30 days

Hostkey B.V. · space held by City Telecom LTD

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

Residential-proxy exits

Proxy exits
7
2.7% of its addresses · 30 days
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

171 observations
IPv4 market

Path

1 · Holder
record created Jul 12, 2023 · reallocated to a party the registry does not name Apr 4, 2026
2 · Leased from
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since Apr 2026 · 7 mo ago
4 · Use
Hosting

Lineage

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

91.108.248.0/24

From the registry to its use

  1. Jul 12, 2023
    Registry record
    City Telecom LTD
    ALLOCATED PA
    91.108.192.0/18
  2. Dec 13, 2023– Feb 16, 2025
    Announced
    AS209372 WS Telecom Inc
    Hosting
  3. Apr 13, 2026– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  4. Apr 17, 2026
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer INTERLIR-MNT
  5. 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
91.108.192.0/1816,384UK-CITYTELECOM1-20120615City Telecom LTD (ORG-CTL86-RIPE) · GBALLOCATED PAJul 12, 2023abuse@citytelecom.uk
└ 91.108.248.0/221,024interlir-citytelecom05-04-2026unknownSUB-ALLOCATED PAApr 4, 2026Abuse@citytelecom.uk
└ 91.108.248.0/24256IT-TECHNOLOGY-VECTORunknownASSIGNED PAApr 17, 2026ripe@interlir.com

Network & registry

IPv4 market

Holder

Organization
City Telecom LTD
Handle
ORG-CTL86-RIPE
Range
91.108.192.0/18
Registration type
ALLOCATED PA
Record created
Jul 12, 2023
Reallocated to
Not named in the registry
Reallocated range
91.108.248.0/22
Reallocation type
SUB-ALLOCATED PA
Reallocated
Apr 4, 2026
Origin network

AS57043

NL
Name
Hostkey B.V.
Type
Hosting
Registered
Jul 7, 2011
Domain
hostkey.com
Website
www.hostkey.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed