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Data as of Nov 10, 2026

179.253.173.0/24

Anonymizer · ISP proxy

Citytelecom LLC · space held by Ace Data Centers II, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS33842
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Nov 9, 2026
from AS401152 Ace Data Centers II, L.L.C.
registry: sub-allocated pa to a party the registry does not name by Ace Data Centers II, LLC, Sep 25, 2026
IPv4 market

Path

Announced by AS33842 since Nov 9, 2026 · this week
1 · Holder
Ace Data Centers II, LLC
record created Jul 6, 2026 · reallocated to a party the registry does not name Sep 25, 2026
2 · Leased from
Ace Data Centers
3 · Announced by
AS33842 Citytelecom LLC
since Nov 9, 2026 · this week
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 179.253.173.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

179.253.173.0/24

From the registry to its use

  1. Jul 6, 2026
    Registry record
    Ace Data Centers II, LLC
    ALLOCATED PA
    179.253.64.0 - 179.253.191.255
  2. Sep 30, 2026– Nov 7, 2026
    Announced
    AS401152 Ace Data Centers II, L.L.C.
    Hosting
  3. Nov 6, 2026
    Route object
    AS33842 Citytelecom LLC
    RIPE route object for AS33842 Citytelecom LLC, maintainer INTERLIR-MNT
  4. Nov 9, 2026– today
    Announced
    AS33842 Citytelecom LLC
    Internet provider

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
179.253.64.0 - 179.253.191.25532,768US-ACEDATACENTER-20250306Ace Data Centers II, LLC (ORG-ADCI1-RIPE) · USALLOCATED PAJul 6, 2026ipabuse@acedatacenter.com
└ 179.253.172.0/23512interlirunknownSUB-ALLOCATED PASep 25, 2026ipabuse@acedatacenter.com
via US-ACEDATACENTER-20250306
└ 179.253.173.0/24256VectorunknownASSIGNED PANov 6, 2026ripe@interlir.com

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
Ace Data Centers II, LLC
Handle
ORG-ADCI1-RIPE
Range
179.253.64.0 - 179.253.191.255
Registration type
ALLOCATED PA
Record created
Jul 6, 2026
Reallocated to
Not named in the registry
Reallocated range
179.253.172.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Sep 25, 2026
Origin network

AS33842

RU
Name
Citytelecom LLC
Type
Internet provider
Registered
Aug 12, 2004
Domain
crosstelecom.ru
Website
crosstelecom.ru
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed