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Data as of Nov 9, 2026

212.111.220.0/24

Anonymizer · ISP proxy

Windstream Communications LLC · space held by User Association of Ukrainian Research and Academic Network URAN

Announcement
this exact prefix
RPKI valid
Announced by
AS7029
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
User Association of Ukrainian Research and Academic Network URAN
record created Dec 17, 2001 · reallocated to a party the registry does not name Dec 17, 2019
2 · Leased from
Gauss Research Laboratory
its owner, directly
3 · Announced by
AS7029 Windstream Communications LLC
since Nov 2025 · 12 mo ago
4 · Use
Proxy providersnamed FlashProxy, Wired ISP
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentKindIn 212.111.220.0/24/24sRole
FlashProxyProxy seller
256100%
1
Sells it
Wired ISPProxy operator
256100%
1
Runs it
Runs itSells it
Leased from

Owners leasing their own space

NameIn 212.111.220.0/24/24s
Gauss Research Laboratory
256100%
1

Lineage

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

212.111.220.0/24

From the registry to its use

  1. Dec 17, 2001
    Registry record
    User Association of Ukrainian Research and Academic Network URAN
    ALLOCATED PA
    212.111.192.0/19
  2. Dec 10, 2019– Feb 19, 2020
    Announced
    AS208747
    as part of 212.111.220.0/22
    212.111.220.0/22
  3. Mar 3, 2020– Jun 18, 2020
    Announced
    AS12687 User Association of Ukrainian Research and Academic Network URAN
    Education
  4. Jul 25, 2020– Aug 17, 2020
    Announced
    AS43260 DGN Teknoloji A.S.
    Hosting
  5. Aug 18, 2020– Jan 20, 2021
    Announced
    AS12687 User Association of Ukrainian Research and Academic Network URAN
    Education
  6. Jan 21, 2021– Feb 13, 2021
    Announced
    AS208485 Pinhouse Limited
  7. Apr 27, 2021– May 20, 2021
    Announced
    AS43260 DGN Teknoloji A.S.
    Hosting
  8. May 9, 2021– Jun 13, 2021
    Announced
    AS203948 LLC Flex
    as part of 212.111.220.0/22
    212.111.220.0/22
  9. Jun 14, 2021– Sep 29, 2021
    Announced
    AS1239 Cogent Communications, LLC
    as part of 212.111.220.0/22
    212.111.220.0/22
  10. Oct 12, 2021– Jan 27, 2022
    Announced
    AS208485 Pinhouse Limited
  11. Jan 16, 2022– Jan 27, 2022
    Announced
    AS209371 Enes Senturk trading as Online Sunucu
  12. Jan 28, 2022– Feb 8, 2022
    Announced
    AS43260 DGN Teknoloji A.S.
    Hosting
  13. Mar 29, 2022– Apr 9, 2022
    Announced
    AS3319 User Association of Ukrainian Research and Academic Network URAN
    Education
  14. Apr 10, 2022– May 3, 2022
    Announced
    AS204197 JD Invest GmbH
    as part of 212.111.220.0/22
    212.111.220.0/22
  15. May 4, 2022– Nov 23, 2022
    Announced
    AS1239 Cogent Communications, LLC
    as part of 212.111.220.0/22
    212.111.220.0/22
  16. Nov 12, 2022– Nov 19, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  17. Nov 17, 2022
    Route object
    AS7018 AT&T Enterprises, LLC
    RIPE route object for AS7018 AT&T Enterprises, LLC, maintainer URAN-MNT
  18. Nov 8, 2025– today
    Announced
    AS7029 Windstream Communications LLC
    as part of 212.111.220.0/22
    212.111.220.0/22
  19. Nov 8, 2025– today
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  20. today
    Leased from
    Rackdog
    IP broker
  21. today
    Used
    FlashProxy
    Proxy seller
  22. today
    Used
    Wired ISP
    Proxy operator

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
212.111.220.0/22
since Nov 2025
AS7029ISP proxyIP broker Rackdog3User Association of Ukrainian Research and Academic Network URAN

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
212.111.192.0/198,192UA-URAN-990525User Association of Ukrainian Research and Academic Network URAN (ORG-COEI1-RIPE) · UAALLOCATED PADec 17, 2001abuse@uran.ua
└ 212.111.220.0/221,024URAN-NETunknownSUB-ALLOCATED PADec 17, 2019abuse@uran.ua
via UA-URAN-990525

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
User Association of Ukrainian Research and Academic Network URAN
Handle
ORG-COEI1-RIPE
Range
212.111.192.0/19
Registration type
ALLOCATED PA
Record created
Dec 17, 2001
Reallocated to
Not named in the registry
Reallocated range
212.111.220.0/22
Reallocation type
SUB-ALLOCATED PA
Reallocated
Dec 17, 2019
Origin network

AS7029

US
Name
Windstream Communications LLC
Type
Internet provider
Registered
Jul 30, 1996
Domain
uniti.com
Website
www.uniti.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed