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Data as of Nov 3, 2026

207.197.128.0/17

Anonymizer · ISP proxy

NTT America, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS2914
Type
ISP proxy
IPv4 market

Path

1 · Holder
none on record
2 · Leased from
Rackdog
for its owner NTT America, Inc.
3 · Announced by
AS2914 NTT America, Inc.
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 207.197.128.0/17/24s
Rackdog
32,768100%
128
Leased from

Owners leasing their own space

NameIn 207.197.128.0/17/24s
NTT America, Inc.
32,768100%
128

Lineage

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

207.197.128.0/17

From the registry to its use

  1. Aug 23, 2018
    Route object
    AS2914 NTT America, Inc.
    NTTCOM route object for AS2914 NTT America, Inc., maintainer MAINT-NTTCOM-RA
  2. Jan 22, 2026
    Route object
    AS174 Cogent Communications, LLC
    NTTCOM route object for AS174 Cogent Communications, LLC, maintainer MAINT-NTTCOM-BB
  3. Jan 22, 2026
    Route object
    AS1299 Arelion Sweden AB
    NTTCOM route object for AS1299 Arelion Sweden AB, maintainer MAINT-NTTCOM-BB
  4. Jan 22, 2026
    Route object
    AS3257 GTT Communications Inc.
    NTTCOM route object for AS3257 GTT Communications Inc., maintainer MAINT-NTTCOM-BB
  5. Jan 22, 2026
    Route object
    AS6079 RCN
    NTTCOM route object for AS6079 RCN, maintainer MAINT-NTTCOM-BB
  6. Jan 22, 2026
    Route object
    AS7029 Windstream Communications LLC
    NTTCOM route object for AS7029 Windstream Communications LLC, maintainer MAINT-NTTCOM-BB
  7. Jan 22, 2026
    Route object
    AS7843 Charter Communications Inc
    NTTCOM route object for AS7843 Charter Communications Inc, maintainer MAINT-NTTCOM-BB
  8. Jan 22, 2026
    Route object
    AS11404 Wave Broadband
    NTTCOM route object for AS11404 Wave Broadband, maintainer MAINT-NTTCOM-BB
  9. Jan 22, 2026
    Route object
    AS20115 Charter Communications LLC
    NTTCOM route object for AS20115 Charter Communications LLC, maintainer MAINT-NTTCOM-BB
  10. Jan 22, 2026
    Route object
    AS398465 Rackdog, LLC
    NTTCOM route object for AS398465 Rackdog, LLC, maintainer MAINT-NTTCOM-BB
  11. Jan 26, 2026
    Route object
    AS7459 Grande Communications Networks, LLC
    NTTCOM route object for AS7459 Grande Communications Networks, LLC, maintainer MAINT-NTTCOM-BB

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeLeased fromHolderRPKI
207.197.128.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.144.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.160.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.176.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.192.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.208.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.224.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, Inc.
207.197.240.0/20
since Jan 2026
AS7459ISP proxyIP broker RackdogNTT America, 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
207.197.128.0/1732,768NTTA-207-197-128NTT America, Inc. (NTTAM-1) · USDirect AllocationSep 20, 1996[email protected]
└ 207.197.128.0/1732,768RCN-207-197-128RCN (C11485176) · USReassignedJan 22, 2026[email protected]
via NTTA-207-197-128

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

AnnouncementRPKI & IRRWhois & abuse
Origin network

AS2914

US
Name
NTT America, Inc.
Type
Internet provider
Registered
Dec 7, 1998
Domain
ntt.net
Website
www.gin.ntt.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed