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Data as of Nov 9, 2026

207.137.90.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

Charter Communications LLC · space held by NTT America, Inc.

Announcement
207.137.88.0/21
RPKI valid
Announced by
AS20115
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Nov 6, 2026
its first announcement on record

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

25 observations

Proxy providers listing exits

  • DataImpulse
  • EVOPROXY
IPv4 market

Path

Announced by AS20115 since Nov 6, 2026 · 3 days ago
1 · Holder
NTT America, Inc.
record created May 15, 1996
2 · Leased from
Rackdog
for its owner NTT America, Inc.
3 · Announced by
AS20115 Charter Communications LLC
since Nov 6, 2026 · 3 days ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 207.137.90.0/24/24s
Rackdog
256100%
1
Leased from

Owners leasing their own space

NameIn 207.137.90.0/24/24s
NTT America, Inc.
256100%
1

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesProxy exitsHolderRPKI
207.137.0.0/16
since Aug 2016
AS2914Internet provider5120.78%ISP proxy, Datacenter proxy164NTT America, Inc.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.137.0.0/1665,536NTTA-207-137NTT America, Inc. (NTTAM-1) · USDirect AllocationMay 15, 1996abuse@ntt.net
└ 207.137.88.0/212,048RCN-207-137-88RCN (C11732738) · USReassignedOct 8, 2026abuse@ntt.net
via NTTA-207-137

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 207.137.88.0/21

Prefix
207.137.88.0/21
Announced by
AS20115 Charter Communications LLC
Type
ISP proxy
Anonymizer addresses
all
Proxy exits
1
RPKI
RPKI valid
Netname
RCN-207-137-88
Registrant
RCN
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
NTT America, Inc.
Handle
NTTAM-1
Range
207.137.0.0/16
Registration type
Direct Allocation
Record created
May 15, 1996
Legacy
yes
Origin network

AS20115

US
Name
Charter Communications LLC
Type
Internet provider
Registered
Mar 26, 2001
Domain
charter.com
Website
www.spectrum.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed