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Data as of Nov 5, 2026

172.121.45.0/24

Anonymizer · ISP proxy

Ether Web Network, Inc. · space held by EGIHosting

Announcement
172.121.44.0/22
No RPKI
Announced by
AS63450
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS55201 SkyQuantum Internet Service
IPv4 market

Path

Announced by AS63450 since Sep 28, 2026 · 5 wk ago
1 · Holder
EGIHosting
record created Jun 23, 2015
2 · Leased from
EGIHosting
its owner, directly
3 · Announced by
AS63450 Ether Web Network, Inc.
since Sep 28, 2026 · 5 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 172.121.45.0/24/24s
EGIHosting
256100%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
172.120.0.0/15131,072EGN-23EGIHosting (EGNL-1) · USDirect AllocationJun 23, 2015abuse@egihosting.com
└ 172.121.45.0/24256IPXO-LLCunknown———
└ 172.121.45.0/24256NETUTILSunknown———
└ 172.121.45.0/24256NET-172-121-45-0-24unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 172.121.44.0/22

Prefix
172.121.44.0/22
Announced by
AS63450 Ether Web Network, Inc.
Type
ISP proxy
Anonymizer addresses
all
Leased from
IP broker IPXO (part)
RPKI
No RPKI
Netname
EGN-23
Registrant
EGIHosting
RIR
ARIN
Origin network

AS63450

US
Name
Ether Web Network, Inc.
Type
Internet provider
Registered
Mar 13, 2015
Domain
ewnet.net
Website
ewnet.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed