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Data as of Nov 10, 2026

209.70.136.0/24

Anonymizer · ISP proxy

RCN · space held by NTT America, Inc.

Announcement
209.70.128.0/20
RPKI valid
Announced by
AS6079
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
NTT America, Inc.
record created Aug 25, 2000
2 · Leased from
Rackdog
for its owner NTT America, Inc.
3 · Announced by
AS6079 RCN
since Dec 2025 · 11 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 209.70.136.0/24/24s
Rackdog
256100%
1
Leased from

Owners leasing their own space

NameIn 209.70.136.0/24/24s
NTT America, Inc.
256100%
1

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesProxy exitsHolderRPKI
209.70.0.0/16
since May 2005
AS2914Internet provider1,2802.0%ISP proxy1NTT America, Inc.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
209.70.0.0/1665,536NTTA-209-70NTT America, Inc. (NTTAM-1) · USDirect AllocationAug 25, 2000abuse@ntt.net
└ 209.70.128.0/1816,384RCN-209-70-128RCN (C11598236) · USReassignedMay 19, 2026abuse@ntt.net
via NTTA-209-70

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
Routing timeline

Covering aggregate above, the prefix's own history below

209.70.128.0/20

Routing history

Pattern
Stable
First seen
Dec 2025
Current origin since
Dec 2025 · 11 mo
Origin networks
1