LAYER3 INTEL
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Data as of Nov 13, 2026

207.43.32.0/20

No anonymizer space · no proxy exits in 30 days

Cogent Communications, LLC

Announcement
207.40.0.0/14
No RPKI
Announced by
AS174
Type
Internet provider
Risk
0 / 100 · Low
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Jan 24, 1996
2 · Leased from
Rackdog
3 · Announced by
AS174 Cogent Communications, LLC
since May 2024 · 2.5 yr ago
4 · Use
Internet provider

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.40.0.0/14262,144COGENT-207-40-0Cogent Communications, LLC (COGC) · USDirect AllocationJan 24, 1996abuse@cogentco.com
└ 207.43.0.0/1816,384RACKDOG-CGNT-NET-53RCN (C11605259) · USReassignedMay 27, 2026abuse@cogentco.com
via COGENT-207-40-0

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 207.40.0.0/14

207.40.0.0/14

Routing history

Pattern
Rotating
First seen
May 2005
Current origin since
May 2024 · 2.5 yr
Origin networks
2
Last change of origin
May 2024
Recorded history

History

Handoffs
1