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Data as of Nov 8, 2026

140.233.192.0/18

Anonymizer · ISP proxy

RCN · space held by Brander Group Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS6079
Type
ISP proxy
IPv4 market

Path

1 · Holder
Brander Group Inc.
record created Feb 5, 2024
2 · Leased from
Brander Group, IPXO, Rackdog
3 · Announced by
AS6079 RCN
since Feb 2024 · 2.7 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 140.233.192.0/18/24s
Brander Group
16,384100%
64
IPXO
16,384100%
64
Rackdog
12,28875%
48

Lineage

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

140.233.192.0/18

From the registry to its use

  1. Feb 5, 2024
    Registry record
    Brander Group Inc.
    LEGACY
    140.233.128.0/17
  2. Feb 5, 2024
    Assigned
    RCN
    LEGACY
    140.233.192.0/18
  3. Feb 11, 2024– today
    Announced
    AS6079 RCN
    Internet provider
  4. Sep 14, 2024
    Route object
    Rackdog
    RADB route object for AS6079 RCN, maintainer MAINT-AS398465
  5. today
    Leased from
    Brander Group
    IP broker
  6. today
    Leased from
    IPXO
    IP broker
  7. today
    Leased from
    Rackdog
    IP broker

Announcements

More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesLeased fromHolderRPKI
140.233.208.0/21
since Feb 2024
AS3320ISP proxyIP broker Brander Group, RackdogBrander Group Inc.
140.233.216.0/21
since Feb 2024
AS3320ISP proxyIP broker Brander Group, RackdogBrander Group Inc.
140.233.224.0/19
since Jul 2024
AS6079ISP proxy7,93697%IP broker Brander Group, RackdogBrander Group Inc.
140.233.253.0/24
since Sep 28, 2026
AS7029ISP proxyIP broker Brander Group, RackdogBrander Group Inc.

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
140.233.128.0/1732,768Brander-GroupBrander Group Inc. (ORG-BGI4-RIPE) · USLEGACYFeb 5, 2024ripe@brandergroup.net
└ 140.233.192.0/1816,384RCNRCNLEGACYFeb 5, 2024report@abuseradar.com
└ 140.233.192.0/198,192RCNunknownLEGACYFeb 23, 2024report@abuseradar.com
via RCN
└ 140.233.208.0/212,048DTAGDeutsche Telekom AGLEGACYFeb 27, 2024report@abuseradar.com
via RCN
└ 140.233.216.0/212,048DTAGDeutsche Telekom AGLEGACYFeb 27, 2024report@abuseradar.com
via RCN
└ 140.233.224.0/198,192COMCAST_CABLEComcast CableLEGACYFeb 23, 2024report@abuseradar.com
via RCN

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
Brander Group Inc.
Handle
ORG-BGI4-RIPE
Range
140.233.128.0/17
Registration type
LEGACY
Record created
Feb 5, 2024
Legacy
yes
Origin network

AS6079

US
Name
RCN
Type
Internet provider
Registered
Apr 4, 2001
Domain
astound.com
Website
www.astound.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed