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Data as of Nov 4, 2026

154.12.36.0/24

No anonymizer space · no proxy exits in 30 days

NetLab Global · reallocated from Cogent Communications, LLC

Announcement
154.12.36.0/23
No RPKI
Announced by
AS35251
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsRPKI
154.12.0.0/15
since Jan 2007
AS174Internet providerIP broker Aventice (part)629
177 always on

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.12.0.0/1665,536COGENT-154-12-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992[email protected]
└ 154.12.32.0/198,192NETLAB-CGNT-NET-1NetLab Global (HOSTH-5) · USReallocatedMay 4, 2022[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 154.12.36.0/23

Prefix
154.12.36.0/23
Announced by
AS35251 NetLab Global
Type
Hosting
Proxy exits
2
Always-on exits
1
RPKI
No RPKI
Netname
NETLAB-CGNT-NET-1
Registrant
NetLab Global
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
154.12.0.0/16
Registration type
Direct Allocation
Record created
Feb 5, 1992
Legacy
yes
Reallocated to
NetLab Global (HOSTH-5)
Reallocated range
154.12.32.0/19
Reallocated
May 4, 2022
Origin network

AS35251

US
Name
NetLab Global
Type
Hosting
Registered
May 1, 2024
Domain
as979.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed