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Data as of Nov 4, 2026

217.217.59.0/24

Anonymizer · ISP proxy

British Telecommunications Limited · space held by TerraTransit AG

Announcement
217.217.56.0/22
RPKI valid
Announced by
AS2856
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
TerraTransit AG
record created Jul 4, 2025
2 · Leased from
IPXO
for its owner TerraTransit AG
3 · Announced by
AS2856 British Telecommunications Limited
since Aug 2025 · 15 mo ago
4 · Use
Proxy providersnamed FlashProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 217.217.59.0/24/24s
FlashProxy
256100%
1
Leased from

IP brokers

NameIn 217.217.59.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 217.217.59.0/24/24s
TerraTransit AG
256100%
1

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
217.216.0.0/15131,072DE-TERRATRANSIT-20010402TerraTransit AG (ORG-TA251-RIPE) · DEALLOCATED PAJul 4, 2025[email protected]
└ 217.217.48.0/204,096DE-IPXO-20250709TerraTransit AG (ORG-TA251-RIPE) · DESUB-ALLOCATED PAJul 9, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 217.217.56.0/22

Prefix
217.217.56.0/22
Announced by
AS2856 British Telecommunications Limited
Type
ISP proxy
Anonymizer addresses
all
Operator
Proxy providerssold by FlashProxy
Leased from
IP broker IPXO
RPKI
RPKI valid
Netname
DE-IPXO-20250709
Registrant
TerraTransit AG
RIR
RIPE NCC
IPv4 market

Holder

Holder in the market →
Organization
TerraTransit AG
Handle
ORG-TA251-RIPE
Range
217.216.0.0/15
Registration type
ALLOCATED PA
Record created
Jul 4, 2025
Origin network

AS2856

GB
Name
British Telecommunications Limited
Type
Internet provider
Registered
Dec 22, 1993
Domain
bt.net
Website
www.bt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
12