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Data as of Nov 8, 2026

194.231.216.0/24

No anonymizer space · no proxy exits in 30 days

ShieldCore SAS · space held by GTT Communications Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS199808
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
GTT Communications Inc.
record created Mar 31, 2021
2 · Leased from
IPXO
3 · Announced by
AS199808 ShieldCore SAS
since Mar 2026 · 8 mo ago
4 · Use
Hosting

Lineage

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

194.231.216.0/24

From the registry to its use

  1. May 9, 2005– Oct 13, 2023
    Announced
    AS5669 GTT Americas, LLC
    as part of 194.231.0.0/16
    194.231.0.0/16
  2. Mar 31, 2021
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    194.231.0.0/16
  3. Oct 2, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 194.231.0.0/16
    194.231.0.0/16
  4. Jun 5, 2025
    Reallocated
    GTT Communications Inc.
    SUB-ALLOCATED PA
    194.231.192.0/19
  5. Mar 20, 2026– today
    Announced
    AS199808 ShieldCore SAS
    Hosting
  6. Mar 23, 2026
    Route object
    IPXO
    RADB route object for AS199808 ShieldCore SAS, maintainer MAINT-AS834
  7. Mar 24, 2026
    Assigned
    Shieldcore Sasu
    ASSIGNED PA
    194.231.216.0/24
  8. Mar 24, 2026
    Route object
    IPXO
    RIPE route object for AS199808 ShieldCore SAS, maintainer NETUTILS-MNT
  9. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
194.231.0.0/16
since Oct 2023
AS3257UnknownIP broker IPXO56GTT Communications Inc.

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
194.231.0.0/1665,536US-GTTCOMMUNICATIONS-19960124GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 31, 2021abuse@gtt.net
└ 194.231.192.0/198,192IPXO-GTTGTT Communications Inc. (ORG-GCI2-RIPE) · USSUB-ALLOCATED PAJun 5, 2025report@abuseradar.com
└ 194.231.216.0/24256NET-194-231-216-0-24Shieldcore Sasu (ORG-SS1463-RIPE) · FRASSIGNED PAMar 24, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Communications Inc.
Handle
ORG-GCI2-RIPE
Range
194.231.0.0/16
Registration type
ALLOCATED PA
Record created
Mar 31, 2021
Origin network

AS199808

FR
Name
ShieldCore SAS
Type
Hosting
Registered
Mar 20, 2026
Domain
belaud.eu
Spamhaus ASN-DROP
not listed