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Data as of Nov 7, 2026

207.206.58.0/24

Anonymizer · ISP proxy

Grande Communications Networks, LLC · space held by NTT America, Inc.

Announcement
207.206.48.0/20
RPKI valid
Announced by
AS7459
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
NTT America, Inc.
record created Sep 17, 1996
2 · Leased from
Rackdog
for its owner NTT America, Inc.
3 · Announced by
AS7459 Grande Communications Networks, LLC
since Jan 2026 · 10 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 207.206.58.0/24/24s
Rackdog
256100%
1
Leased from

Owners leasing their own space

NameIn 207.206.58.0/24/24s
NTT America, Inc.
256100%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.206.0.0/1732,768NTTA-207-206NTT America, Inc. (NTTAM-1) · USDirect AllocationSep 17, 1996abuse@ntt.net
└ 207.206.0.0/1732,768RCN-207-206RCN (C11485181) · USReassignedJan 22, 2026abuse@ntt.net
via NTTA-207-206

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
Announced by

Covering announcement 207.206.48.0/20

Prefix
207.206.48.0/20
Announced by
AS7459 Grande Communications Networks, LLC
Type
ISP proxy
Anonymizer addresses
all
Leased from
IP broker Rackdog
RPKI
RPKI valid
Netname
RCN-207-206
Registrant
RCN
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
NTT America, Inc.
Handle
NTTAM-1
Range
207.206.0.0/17
Registration type
Direct Allocation
Record created
Sep 17, 1996
Legacy
yes
Origin network

AS7459

US
Name
Grande Communications Networks, LLC
Type
Internet provider
Registered
Dec 17, 1996
Domain
mygrande.com
Website
www.mygrande.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed