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Data as of Nov 5, 2026

64.47.233.0/24

No anonymizer space · no proxy exits in 30 days

Masergy Communications, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS19855
Type
Internet provider
95% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
64.47.0.0/16
since May 2005
AS19855Internet provider35
5 always on
Masergy Communications, 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
64.47.0.0/1665,536MASERGY-BLK1Masergy Communications, Inc. (MSRG) · USDirect AllocationMar 2, 2000abuse@masergy.com
└ 64.47.233.0/2732MB095939unknown———
└ 64.47.233.32/298MB106652unknown———
└ 64.47.233.40/304MB108483unknown———
└ 64.47.233.44/312MB097697unknown———
└ 64.47.233.46/312MB149964unknown———
└ 64.47.233.48/298MB097697unknown———
└ 64.47.233.56/304MB503631unknown———
└ 64.47.233.62/312MB1183949-WANunknown———
└ 64.47.233.64/304MB722393unknown———
└ 64.47.233.68/304ENSCO-INTERNATIONAL-INCORPORATEDunknown———
└ 64.47.233.76/312MB1050163unknown———
└ 64.47.233.90/312SONOVA-AGunknown———
└ 64.47.233.96/298ENSCO-INTERNATIONAL-INCORPORATEDunknown———
└ 64.47.233.104/298MB558005unknown———
└ 64.47.233.112/298MB872278unknown———
└ 64.47.233.120/298MB131620unknown———
└ 64.47.233.128/2816MB131620unknown———
└ 64.47.233.144/304MB149964unknown———
└ 64.47.233.148/312MB105239unknown———
└ 64.47.233.150/312MB787428unknown———
└ 64.47.233.156/312MB493201unknown———
└ 64.47.233.158/312MB1345588unknown———
└ 64.47.233.176/312MB872244unknown———
└ 64.47.233.178/312MB872254unknown———
└ 64.47.233.180/304MB557994unknown———
└ 64.47.233.184/298MB607184unknown———
└ 64.47.233.192/312MB1259262unknown———
└ 64.47.233.194/312MB1215412-WANunknown———
└ 64.47.233.196/312MB268779unknown———
└ 64.47.233.200/312MB1283883unknown———
└ 64.47.233.202/312MB1595096unknown———
└ 64.47.233.208/298MB1703033unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider24295%4
Business145.5%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS19855

US
Name
Masergy Communications, Inc.
Type
Internet provider
Registered
Feb 21, 2001
Domain
masergy.com
Spamhaus ASN-DROP
not listed