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Data as of Nov 7, 2026

66.178.32.0/19

No anonymizer space · no proxy exits in 30 days

SES Astra S.A. · space held by New Skies Satellites, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS12684
Type
Unknown
62% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
66.178.38.0/24
since Apr 2018
AS60725UnknownNew Skies Satellites, Inc.
66.178.49.0/24
since Sep 2019
AS60725UnknownNew Skies Satellites, Inc.
via SpeedCast-L28352
66.178.53.0/24
since Apr 2024
AS60725Internet providerNew Skies Satellites, Inc.

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
66.178.0.0/1732,768NSS-NETBLOCK-3New Skies Satellites, Inc. (NWSK) · USDirect AllocationOct 10, 2001noc-sesnetworks@ses.com
└ 66.178.32.0/24256TRANSTRUMunknown———
└ 66.178.33.0/298INCEunknown———
└ 66.178.33.128/25128WEBCOMunknown———
└ 66.178.39.0/24256COMPUTERSOLUTIONSunknown———
└ 66.178.41.0/24256INCEunknown———
└ 66.178.42.0/24256NEWWAVE-BROADBAND-S24388-001unknown———
└ 66.178.44.0/298IBW-COMMUNICATIONSunknown———
└ 66.178.44.8/298IBW-COMMUNICATIONunknown———
└ 66.178.44.16/298INCEunknown———
└ 66.178.44.24/298INCEunknown———
└ 66.178.44.40/298IBW-COMMUNICATIONunknown———
└ 66.178.44.56/298IBW-COMMUNICATIONSunknown———
└ 66.178.44.64/298IBW-COMMUNICATIONunknown———
└ 66.178.44.120/298IBW-COMMUNICATIONunknown———
└ 66.178.44.136/298LATINMEDIAunknown———
└ 66.178.44.152/298INCEunknown———
└ 66.178.44.160/298INCEunknown———
└ 66.178.44.168/298INCEunknown———
└ 66.178.44.176/298INCEunknown———
└ 66.178.44.192/298IBW-COMMUNICATIONunknown———
└ 66.178.44.200/298IBW-COMMUNICATIONunknown———
└ 66.178.44.208/298IBW-COMMUNICATIONunknown———
└ 66.178.44.216/298IBW-COMMUNICATIONunknown———
└ 66.178.44.232/298IBW-COMMUNICATIONunknown———
└ 66.178.45.0/24256INCEunknown———
└ 66.178.46.0/24256SPEEDCAST-L28352unknown———
└ 66.178.48.0/2664COMPUTERSOLUTIONunknown———
└ 66.178.48.96/298SISTEMASunknown———
└ 66.178.48.144/298LMS-40unknown———
└ 66.178.48.152/298SISTEMASunknown———
└ 66.178.48.160/298IBW-COMMUNICATIONunknown———
└ 66.178.48.184/298LMS-40unknown———
└ 66.178.48.192/2664LMS-40unknown———
└ 66.178.49.0/24256SPEEDCAST-L28352-2SpeedCast-L28352 (SPEED-63) · USReallocatedJul 15, 2015hknoc@speedcast.com
└ 66.178.53.0/24256O3B-BASHBURN-NETWORKO3b Networks USA LLC (C06504504) · USReassignedMay 18, 2017noc-sesnetworks@ses.com
via NSS-NETBLOCK-3
└ 66.178.54.0/24256INTERSATunknown———
└ 66.178.56.0/24256NEWWAVE-BROADBANDunknown———
└ 66.178.57.48/298INCEunknown———
└ 66.178.57.88/298INCEunknown———
└ 66.178.57.96/298INCEunknown———
└ 66.178.57.120/298INCEunknown———
└ 66.178.57.144/298INCEunknown———
└ 66.178.57.160/298INCEunknown———
└ 66.178.58.88/298GCNunknown———
└ 66.178.58.96/298TRANSTRUMunknown———
└ 66.178.58.176/298MICROCITY-COMUPTERSunknown———
└ 66.178.58.184/298GCNunknown———
└ 66.178.58.216/298GCNunknown———
└ 66.178.59.0/298GCNunknown———
└ 66.178.59.8/298ICCESunknown———
└ 66.178.59.16/298ICCESunknown———
└ 66.178.59.64/2732GCNunknown———
└ 66.178.59.128/25128GCNunknown———
└ 66.178.61.16/2816E-LIFE-GROUPunknown———
└ 66.178.61.32/2732NSS-BT-LIMITEDunknown———
└ 66.178.61.64/298INTERSATunknown———
└ 66.178.62.0/2816HUNTERCOMMunknown———
└ 66.178.62.40/298NET-66-178-62-40unknown———
└ 66.178.62.96/298CONNALLY-CONTRACTING-S26539-001unknown———
└ 66.178.63.48/298TRANSTRUMunknown———
└ 66.178.63.88/298IBW-COMMUNICATIONunknown———
└ 66.178.63.112/2816NSS-INFRASTRUCTURE-2unknown———

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Unknown5,05662%38
Business2,88035%59
Internet provider2563.1%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS12684

LU
Name
SES Astra S.A.
Type
Internet provider
Registered
Sep 27, 1999
Domain
onastra.fr
Website
www.ses.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed