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Data as of Nov 8, 2026

216.197.48.0/20

Anonymizer · ISP proxy

RCN · space held by CoreComm Internet Services Inc

Announcement
this exact prefix
RPKI valid
Announced by
AS6079
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 2026
its first announcement on record
registry: reallocated to Internet Utilities NA LLC by CoreComm Internet Services Inc, Aug 28, 2026
IPv4 market

Path

Announced by AS6079 since Sep 2026 · 9 wk ago
1 · Holder
CoreComm Internet Services Inc
record created Jan 29, 1999 · reallocated to Internet Utilities NA LLC Aug 28, 2026
2 · Leased from
IPXO
for its owner CoreComm Internet Services Inc
3 · Announced by
AS6079 RCN
since Sep 2026 · 9 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 216.197.48.0/20/24s
IPXO
4,096100%
16
Leased from

Owners leasing their own space

NameIn 216.197.48.0/20/24s
CoreComm Internet Services Inc
4,096100%
16

Lineage

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

216.197.48.0/20

From the registry to its use

  1. Jan 29, 1999
    Registry record
    CoreComm Internet Services Inc
    Direct Allocation
    216.197.0.0/18
  2. Aug 28, 2026
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    216.197.0.0/18
  3. Sep 2, 2026
    Route object
    AS6079 RCN
    ARIN route object for AS6079 RCN, maintainer MNT-CIS-341
  4. Sep 3, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  5. Sep 4, 2026– today
    Announced
    AS6079 RCN
    Internet provider
  6. today
    Leased from
    IPXO
    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
216.197.0.0/1816,384VOYAGER01CoreComm Internet Services Inc (CIS-341) · USDirect AllocationJan 29, 1999abuse@core.com
└ 216.197.0.0/1816,384IPXO-216-197-0-0-18IPXO LLC (IL-845) · USReallocatedAug 7, 2026abuse@ipxo.com
└ 216.197.0.0/1816,384NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedAug 28, 2026report@abuseradar.com
└ 216.197.0.0/1816,384NET-216-197-0-0-18LocalNet Corp (C11695849) · USReassignedAug 31, 2026report@abuseradar.com
via VOYAGER01

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
CoreComm Internet Services Inc
Handle
CIS-341
Range
216.197.0.0/18
Registration type
Direct Allocation
Record created
Jan 29, 1999
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated
Aug 28, 2026
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