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Data as of Nov 10, 2026

149.52.76.0/22

Anonymizer · ISP proxy

SkyQuantum Internet Service · space held by Cogent Communications, LLC

Announcement
149.52.0.0/17
No RPKI
Announced by
AS55201
Type
ISP proxy
Recent change
New origin Sep 28, 2026
from AS63450 Ether Web Network, Inc.
IPv4 market

Path

Announced by AS55201 since Sep 28, 2026 · 6 wk ago
1 · Holder
Cogent Communications, LLC
record created Jan 28, 1992
2 · Leased from
Cogent Communications, LLC
its owner, directly
3 · Announced by
AS55201 SkyQuantum Internet Service
since Sep 28, 2026 · 6 wk ago
4 · Use
Proxy providersnamed SkyQuantum, Novada
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 149.52.76.0/22/24sRole
SkyQuantum
1,024100%
4
Runs it
Novada
25625%
1
Sells it
Runs itSells it
Leased from

Owners leasing their own space

NameIn 149.52.76.0/22/24s
Cogent Communications, LLC
1,024100%
4

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
149.52.0.0/15
since Sep 2006
AS174Internet provider3

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
149.52.0.0/1665,536COGENT-149-52-16Cogent Communications, LLC (COGC) · USDirect AllocationJan 28, 1992abuse@cogentco.com
└ 149.52.64.0/198,192WISDOM-CLOUD-CGNT-NET-6Wisdom Cloud Internet Technology Pte. Ltd (WCITPL) · SGReallocatedJun 20, 2024abuse@wisdomisp.com
└ 149.52.64.0/204,096NET-149-52-64-0SkyQuantum Internet Service (SISL-43) · USReallocatedJun 24, 2024abuse@adsl.cat

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

149.52.0.0/17

Routing history

Pattern
Rotating
First seen
Sep 28, 2026
Current origin since
Sep 28, 2026 · 1 mo
Origin networks
2
Last change of origin
Sep 28, 2026
Recorded history

History

Handoffs
1