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Data as of Nov 7, 2026

170.231.250.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

GTT Communications Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

30 observations

Proxy providers listing exits

  • Ake.net
  • BottingTools
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS3257 GTT Communications Inc.
since Jan 2024 · 2.8 yr ago
4 · Use
Proxy providersnamed PrivateProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 170.231.250.0/24/24s
PrivateProxy
256100%
1

Lineage

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

170.231.250.0/24

From the registry to its use

  1. Jun 30, 2016
    Assigned
    My-TEC S.A.
    allocated
    170.231.248.0/22
  2. Sep 8, 2016– Oct 15, 2018
    Announced
    AS264658 My-TEC S.A.
    as part of 170.231.248.0/22
    170.231.248.0/22
  3. Oct 4, 2018– today
    Announced
    AS397044 My Tec Sa
    as part of 170.231.248.0/22
    170.231.248.0/22
  4. Jan 6, 2024– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  5. today
    Used
    PrivateProxy
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsRPKI
170.231.248.0/22
since Oct 2018
AS397044Hosting51250%Datacenter proxyProxy providerssold by Oxylabs1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
244