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Data as of Nov 3, 2026

145.11.112.0/21

Anonymizer · ISP proxy

Cox Communications Inc. · space held by TerraTransit AG

Announcement
this exact prefix
RPKI valid
Announced by
AS22773
Type
ISP proxy
IPv4 market

Path

1 · Holder
TerraTransit AG
record created Aug 21, 2025
2 · Leased from
IPXO
for its owner TerraTransit AG
3 · Announced by
AS22773 Cox Communications Inc.
since Feb 2026 · 8 mo ago
4 · Use
Proxy providersnamed FlashProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 145.11.112.0/21/24s
FlashProxy
1,28063%
5
Leased from

IP brokers

NameIn 145.11.112.0/21/24s
IPXO
2,048100%
8
Leased from

Owners leasing their own space

NameIn 145.11.112.0/21/24s
TerraTransit AG
2,048100%
8

Lineage

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

145.11.112.0/21

From the registry to its use

  1. Aug 21, 2025
    Registry record
    TerraTransit AG
    LEGACY
    145.11.64.0/18
  2. Sep 9, 2025– Mar 7, 2026
    Announced
    AS5650 Frontier Communications of America, Inc.
    Internet provider
  3. Sep 12, 2025
    Route object
    IPXO
    RIPE route object for AS5650 Frontier Communications of America, Inc., maintainer NETUTILS-MNT
  4. Sep 12, 2025
    Route object
    IPXO
    RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
  5. Feb 3, 2026
    Route object
    IPXO
    RIPE route object for AS22773 Cox Communications Inc., maintainer NETUTILS-MNT
  6. Feb 4, 2026
    Route object
    IPXO
    RADB route object for AS22773 Cox Communications Inc., maintainer MAINT-AS834
  7. Feb 24, 2026– Nov 2, 2026
    Announced
    AS22773 Cox Communications Inc.
    Internet provider
  8. Apr 8, 2026
    Route object
    IPXO
    RIPE route object for AS7029 Windstream Communications LLC, maintainer NETUTILS-MNT
  9. Apr 10, 2026
    Route object
    IPXO
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS834
  10. Apr 30, 2026
    Route object
    IPXO
    RIPE route object for AS6079 RCN, maintainer NETUTILS-MNT
  11. Apr 30, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  12. Apr 30, 2026
    Route object
    IPXO
    RIPE route object for AS399955 B-Rock Crude, maintainer NETUTILS-MNT
  13. Apr 30, 2026
    Route object
    IPXO
    RADB route object for AS399955 B-Rock Crude, maintainer MAINT-AS834
  14. today
    Leased from
    IPXO
    IP broker
  15. 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
145.11.64.0/1816,384TERRATRANSIT-AGTerraTransit AG (ORG-TA251-RIPE) · DELEGACYAug 21, 2025[email protected]
└ 145.11.96.0/198,192DE-IPXO-20250910TerraTransit AG (ORG-TA251-RIPE) · DELEGACYSep 10, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
TerraTransit AG
Handle
ORG-TA251-RIPE
Range
145.11.64.0/18
Registration type
LEGACY
Record created
Aug 21, 2025
Legacy
yes
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