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Data as of Nov 7, 2026

216.173.87.0/24

Anonymizer · ISP proxy

Cox Communications Inc. · space held by Fastplanet Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS22773
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Fastplanet Ltd
record created Dec 9, 2021
2 · Leased from
Fastplanet Ltd
its owner, directly
3 · Announced by
AS22773 Cox Communications Inc.
since Oct 2025 · 13 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 216.173.87.0/24/24s
OxylabsTesonet
256100%
1
Leased from

Owners leasing their own space

NameIn 216.173.87.0/24/24s
Fastplanet Ltd
256100%
1

Lineage

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

216.173.87.0/24

From the registry to its use

  1. May 1, 2018– Mar 14, 2020
    Announced
    AS6762 TELECOM ITALIA SPARKLE S.p.A.
    Internet provider
  2. May 26, 2020– Dec 5, 2022
    Announced
    AS22333 AB E-Commerce, LLC
  3. Aug 18, 2020– today
    Announced
    AS7029 Windstream Communications LLC
    as part of 216.173.84.0/22
    216.173.84.0/22
  4. Dec 9, 2021
    Registry record
    Fastplanet Ltd
    ALLOCATED PA
    216.173.64.0/18
  5. Nov 24, 2022– Feb 3, 2023
    Announced
    AS212238 Datacamp Limited
    Hosting
  6. Nov 28, 2022
    Route object
    AS212238 Datacamp Limited
    RIPE route object for AS212238 Datacamp Limited, maintainer LIR-UK-FASTPLANET-1-MNT
  7. Jan 23, 2023– Mar 17, 2024
    Announced
    AS133944 trafficforce, UAB
    Hosting
  8. Jan 26, 2023
    Route object
    AS133944 trafficforce, UAB
    RIPE route object for AS133944 trafficforce, UAB, maintainer LIR-UK-FASTPLANET-1-MNT
  9. Mar 18, 2024– Oct 14, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  10. Sep 10, 2025
    Route object
    AS22773 Cox Communications Inc.
    RIPE route object for AS22773 Cox Communications Inc., maintainer LIR-UK-FASTPLANET-1-MNT
  11. Sep 18, 2025
    Route object
    Eleven Holdings
    RADB route object for AS22773 Cox Communications Inc., maintainer MAINT-AS214937
  12. Oct 3, 2025– today
    Announced
    AS22773 Cox Communications Inc.
    Internet provider
  13. today
    Leased from
    Eleven Holdings
    Lessor
  14. today
    Leased from
    Rackdog
    IP broker
  15. today
    Used
    Oxylabs
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
216.173.84.0/22
since Aug 2020
AS7029ISP proxyIP broker Rackdog11Fastplanet Ltd

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
216.173.64.0/1816,384UK-FASTPLANET-20150306Fastplanet Ltd (ORG-FL311-RIPE) · GBALLOCATED PADec 9, 2021abuse@fastplanet.com
└ 216.173.87.0/24256code_CroatiaunknownASSIGNED PANov 28, 2022abuse@fastplanet.com
via UK-FASTPLANET-20150306

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Fastplanet Ltd
Handle
ORG-FL311-RIPE
Range
216.173.64.0/18
Registration type
ALLOCATED PA
Record created
Dec 9, 2021
Origin network

AS22773

US
Name
Cox Communications Inc.
Type
Internet provider
Registered
Nov 20, 2001
Domain
cox.com
Website
www.cox.com/peering
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed