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Data as of Nov 5, 2026

83.245.8.0/24

Anonymizer · ISP proxy

RCN · space held by GTT - EMEA Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS6079
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Jul 2026
its first announcement on record
IPv4 market

Path

Announced by AS6079 since Jul 2026 · 4 mo ago
1 · Holder
GTT - EMEA Ltd.
record created Apr 14, 2004
2 · Leased from
IPXO
for its owner GTT - EMEA Ltd.
3 · Announced by
AS6079 RCN
since Jul 2026 · 4 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 83.245.8.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 83.245.8.0/24/24s
GTT - EMEA Ltd.
256100%
1

Lineage

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

83.245.8.0/24

From the registry to its use

  1. Apr 14, 2004
    Registry record
    GTT - EMEA Ltd.
    ALLOCATED PA
    83.245.0.0/17
  2. May 9, 2005– Mar 4, 2022
    Announced
    AS3356 Level 3 Parent, LLC
    as part of 83.245.0.0/17
    83.245.0.0/17
  3. Jan 23, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 83.245.0.0/17
    83.245.0.0/17
  4. Apr 29, 2026
    Reallocated
    GTT - EMEA Ltd.
    SUB-ALLOCATED PA
    83.245.8.0/21
  5. Jun 19, 2026
    Route object
    IPXO
    RIPE route object for AS6079 RCN, maintainer NETUTILS-MNT
  6. Jul 1, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  7. Jul 6, 2026– today
    Announced
    AS6079 RCN
    Internet provider
  8. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
83.245.0.0/17
since Jan 2023
AS3257Internet provider14,33644%ISP proxy, VPNVPN servicesoperated by SuperUnlimited VPNIP broker IPXO (part)10GTT - EMEA 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
83.245.0.0/1732,768UK-PKXG-20040414GTT - EMEA Ltd. (ORG-PL6-RIPE) · GBALLOCATED PAApr 14, 2004abuse@gtt.net
└ 83.245.8.0/212,048IPXO-GTTGTT - EMEA Ltd. (ORG-PL6-RIPE) · GBSUB-ALLOCATED PAApr 29, 2026abuse@gtt.net
└ 83.245.8.0/24256NET-83-245-8-0-24unknownASSIGNED PAJun 19, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT - EMEA Ltd.
Handle
ORG-PL6-RIPE
Range
83.245.0.0/17
Registration type
ALLOCATED PA
Record created
Apr 14, 2004
Origin network

AS6079

US
Name
RCN
Type
Internet provider
Registered
Apr 4, 2001
Domain
astound.com
Website
www.astound.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed