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Data as of Nov 3, 2026

199.161.32.0/20

Anonymizer · ISP proxy

Deutsche Telekom AG · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS3320
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Feb 1, 1994
2 · Leased from
Rackdog
for its owner Cogent Communications, LLC
3 · Announced by
AS3320 Deutsche Telekom AG
since Oct 2025 · 13 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 199.161.32.0/20/24s
Rackdog
4,096100%
16
Leased from

Owners leasing their own space

NameIn 199.161.32.0/20/24s
Cogent Communications, LLC
4,096100%
16

Lineage

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

199.161.32.0/20

From the registry to its use

  1. Feb 1, 1994
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    199.160.0.0/14
  2. Aug 16, 2025– Oct 14, 2025
    Announced
    AS6079 RCN
    Internet provider
  3. Aug 26, 2025
    Route object
    Rackdog
    RADB route object for AS6079 RCN, maintainer MAINT-AS398465
  4. Oct 1, 2025
    Route object
    Rackdog
    RADB route object for AS3320 Deutsche Telekom AG, maintainer MAINT-AS398465
  5. Oct 3, 2025– Nov 2, 2026
    Announced
    AS3320 Deutsche Telekom AG
    Internet provider
  6. May 27, 2026
    Assigned
    RCN
    Reassigned
    199.161.0.0/18
  7. today
    Leased from
    Rackdog
    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
199.160.0.0/14262,144COGENT-199-160-0Cogent Communications, LLC (COGC) · USDirect AllocationFeb 1, 1994[email protected]
└ 199.161.0.0/1816,384RACKDOG-CGNT-NET-24RCN (C11605218) · USReassignedMay 27, 2026[email protected]
via COGENT-199-160-0

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
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
199.160.0.0/14
Registration type
Direct Allocation
Record created
Feb 1, 1994
Legacy
yes
Origin network

AS3320

DE
Name
Deutsche Telekom AG
Type
Internet provider
Registered
Feb 23, 1995
Domain
telekom.de
Website
wholesale.telekom.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed