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Data as of Nov 9, 2026

51.194.24.0/21

Anonymizer · ISP proxy6 residential-proxy exits · 30 days

Frontier Communications of America, Inc. · space held by Sky UK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS5650
Type
ISP proxy

Residential-proxy exits

Proxy exits
6
0.29% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
4
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

59 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
51.194.27.0/2402
51.194.28.0/2402
51.194.24.0/2401
51.194.31.0/2401

Proxy providers listing exits

  • DataImpulse
  • EVOPROXY
  • Proxy4U
  • RH7Proxy
IPv4 market

Path

1 · Holder
Sky UK Limited
record created Feb 5, 2026
2 · Leased from
IPXO
for its owner Sky UK Limited
3 · Announced by
AS5650 Frontier Communications of America, Inc.
since Mar 2026 · 8 mo ago
4 · Use
Proxy providersnamed FlashProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 51.194.24.0/21/24s
FlashProxy
1,28063%
5
Leased from

IP brokers

NameIn 51.194.24.0/21/24s
IPXO
2,048100%
8
Leased from

Owners leasing their own space

NameIn 51.194.24.0/21/24s
Sky UK Limited
2,048100%
8

Lineage

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

51.194.24.0/21

From the registry to its use

  1. Feb 5, 2026
    Registry record
    Sky UK Limited
    ALLOCATED PA
    51.194.0.0/16
  2. Feb 5, 2026
    Reallocated
    Sky UK Limited
    SUB-ALLOCATED PA
    51.194.0.0/17
  3. Mar 20, 2026– today
    Announced
    AS5650 Frontier Communications of America, Inc.
    Internet provider
  4. Mar 24, 2026
    Route object
    IPXO
    RIPE route object for AS5650 Frontier Communications of America, Inc., maintainer NETUTILS-MNT
  5. Mar 24, 2026
    Route object
    IPXO
    RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
  6. Apr 8, 2026
    Route object
    IPXO
    RIPE route object for AS7029 Windstream Communications LLC, maintainer NETUTILS-MNT
  7. Apr 9, 2026
    Route object
    IPXO
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS834
  8. Apr 30, 2026
    Route object
    IPXO
    RIPE route object for AS6079 RCN, maintainer NETUTILS-MNT
  9. Apr 30, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  10. Apr 30, 2026
    Route object
    IPXO
    RIPE route object for AS399955 B-Rock Crude, maintainer NETUTILS-MNT
  11. Apr 30, 2026
    Route object
    IPXO
    RADB route object for AS399955 B-Rock Crude, maintainer MAINT-AS834
  12. today
    Leased from
    IPXO
    IP broker
  13. today
    Used
    FlashProxy
    Proxy seller

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
51.194.0.0/1665,536UK-SKY-19930901Sky UK Limited (ORG-SUL39-RIPE) · GBALLOCATED PAFeb 5, 2026hostmaster@sky.uk
└ 51.194.0.0/1732,768NET-51-194-0-0-17Sky UK Limited (ORG-SUL39-RIPE) · GBSUB-ALLOCATED PAFeb 5, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Sky UK Limited
Handle
ORG-SUL39-RIPE
Range
51.194.0.0/16
Registration type
ALLOCATED PA
Record created
Feb 5, 2026
Origin network

AS5650

US
Name
Frontier Communications of America, Inc.
Type
Internet provider
Registered
Jul 25, 1995
Domain
verizonbusiness.com
Website
www.frontier.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed