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Data as of Nov 3, 2026

45.152.20.0/23

Anonymizer · ISP proxy3 residential-proxy exits · 30 days

GTT Communications Inc. · space held by Thilo Mohri

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

Residential-proxy exits

Proxy exits
3
0.59% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
3
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

5 observations

Proxy providers listing exits

  • GSocks
  • Geonix
  • Shifter
IPv4 market

Path

1 · Holder
Thilo Mohri
record created Sep 11, 2019 · reallocated to a party the registry does not name Jan 17, 2025
2 · Leased from
InterLIR, Thilo Mohri
its owner, directly
3 · Announced by
AS3257 GTT Communications Inc.
since Jun 2025 · 17 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 45.152.20.0/23/24s
InterLIR
512100%
2
Thilo Mohri
512100%
2

Lineage

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

45.152.20.0/23

From the registry to its use

  1. Sep 11, 2019
    Registry record
    Thilo Mohri
    ALLOCATED PA
    45.152.20.0/22
  2. Jun 5, 2025– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  3. Sep 29, 2025
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer INTERLIR-MNT
  4. today
    Leased from
    InterLIR
    Lessor

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
45.152.20.0/221,024DE-TMO-20190911Thilo Mohri (ORG-TM156-RIPE) · DEALLOCATED PASep 11, 2019[email protected]
└ 45.152.20.0/23512interlirunknownSUB-ALLOCATED PAJan 17, 2025[email protected]
via DE-TMO-20190911
└ 45.152.20.0/24256GTT-Communications-IncunknownASSIGNED PAJun 8, 2025[email protected]
└ 45.152.21.0/24256GTT-Communications-IncunknownASSIGNED PAJun 8, 2025[email protected]

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
IPv4 market

Holder

Holder in the market →
Organization
Thilo Mohri
Handle
ORG-TM156-RIPE
Range
45.152.20.0/22
Registration type
ALLOCATED PA
Record created
Sep 11, 2019
Reallocated to
Not named in the registry
Reallocated range
45.152.20.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jan 17, 2025
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