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Data as of Nov 10, 2026

168.199.137.0/24

Anonymizer · ISP proxy

GTT Communications Inc. · space held by Darkness Reigns (Holding) B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 22, 2026
from AS152726 Dream Engineering
IPv4 market

Path

Announced by AS3257 since Oct 22, 2026 · 3 wk ago
1 · Holder
Darkness Reigns (Holding) B.V.
record created Apr 29, 2021 · reallocated to a party the registry does not name Sep 28, 2023
2 · Leased from
IPXO
for its owner Darkness Reigns (Holding) B.V.
3 · Announced by
AS3257 GTT Communications Inc.
since Oct 22, 2026 · 3 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 168.199.137.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 168.199.137.0/24/24s
Darkness Reigns (Holding) B.V.
256100%
1

Lineage

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

168.199.137.0/24

From the registry to its use

  1. Apr 29, 2021
    Registry record
    Darkness Reigns (Holding) B.V.
    ALLOCATED PA
    168.199.0.0/16
  2. Oct 2, 2023– Jan 29, 2024
    Announced
    AS9009 M247 Europe SRL
    Hosting
  3. May 17, 2024– Feb 23, 2026
    Announced
    AS9009 M247 Europe SRL
    Hosting
  4. Oct 10, 2026– Nov 2, 2026
    Announced
    AS152726 Dream Engineering
    Business
  5. Oct 22, 2026– Nov 9, 2026
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  6. Oct 28, 2026
    Route object
    IPXO
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS834
  7. Oct 29, 2026
    Route object
    IPXO
    RIPE route object for AS3257 GTT Communications Inc., maintainer NETUTILS-MNT
  8. today
    Leased from
    IPXO
    IP broker

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
168.199.0.0/1665,536NL-DARKNESS-REIGNS-20151110Darkness Reigns (Holding) B.V. (ORG-DRB2-RIPE) · NLALLOCATED PAApr 29, 2021abuse@darkness-reigns.net
└ 168.199.128.0/1732,768DRH-IPXO-5unknownSUB-ALLOCATED PASep 28, 2023report@abuseradar.com
└ 168.199.137.0/24256NET-168-199-137-0-24unknownASSIGNED PAOct 29, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Darkness Reigns (Holding) B.V.
Handle
ORG-DRB2-RIPE
Range
168.199.0.0/16
Registration type
ALLOCATED PA
Record created
Apr 29, 2021
Reallocated to
Not named in the registry
Reallocated range
168.199.128.0/17
Reallocation type
SUB-ALLOCATED PA
Reallocated
Sep 28, 2023
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
239