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Data as of Nov 5, 2026

64.47.188.0/22

No anonymizer space · no proxy exits in 30 days

Masergy Communications, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS19855
Type
Internet provider
80% 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
└ 64.47.188.0/2732MB064049unknown———
└ 64.47.188.32/304MB1496773unknown———
└ 64.47.188.36/312MB1858801unknown———
└ 64.47.188.38/312MB235987unknown———
└ 64.47.188.40/312MB2671900unknown———
└ 64.47.188.44/304MB510015unknown———
└ 64.47.188.64/304MB209763unknown———
└ 64.47.188.68/304MB1496733unknown———
└ 64.47.188.74/312MB266544unknown———
└ 64.47.188.76/304MB124529-WANunknown———
└ 64.47.188.80/298MB044731unknown———
└ 64.47.188.88/304TOUCHBASE-UCunknown———
└ 64.47.188.92/312MB285751unknown———
└ 64.47.188.94/312MB372958unknown———
└ 64.47.188.96/304CABELASunknown———
└ 64.47.188.100/312MB061981unknown———
└ 64.47.188.102/312DIMENSIONAL-FUND-ADVISORS-LPunknown———
└ 64.47.188.104/298MB191872-WANunknown———
└ 64.47.188.112/298MB067158unknown———
└ 64.47.188.120/312MB131428unknown———
└ 64.47.188.122/312MB408497unknown———
└ 64.47.188.124/304MB960238-WANunknown———
└ 64.47.188.136/304MB087943unknown———
└ 64.47.188.140/304POWER-ENGINEERSunknown———
└ 64.47.188.144/312MB1343511unknown———
└ 64.47.188.146/312MB1343623unknown———
└ 64.47.188.148/304MARIN-SOFTWAREunknown———
└ 64.47.188.152/298MB072800unknown———
└ 64.47.188.160/298MB097747unknown———
└ 64.47.188.168/304MB047981unknown———
└ 64.47.188.172/304BROADCOREunknown———
└ 64.47.188.176/298MB227112unknown———
└ 64.47.188.184/298MB2671900-AWS-VIFunknown———
└ 64.47.188.196/304MB089466unknown———
└ 64.47.188.200/298FREEPOINT-COMMODITIESunknown———
└ 64.47.188.208/298LATICRETE-INTERNATIONALunknown———
└ 64.47.188.216/298SCHWEITZER-ENGINEERING-LABORATORIES---MB392334unknown———
└ 64.47.188.224/304MB089466unknown———
└ 64.47.188.228/304MB239937unknown———
└ 64.47.188.232/304MB142515unknown———
└ 64.47.188.236/312MB969339unknown———
└ 64.47.188.240/298MB119613unknown———
└ 64.47.188.248/304MB1494867unknown———
└ 64.47.188.252/304MB1496021unknown———
└ 64.47.189.0/25128HITACHI-HIGH-TECHNOLOGIES-AMERICAunknown———
└ 64.47.189.128/312CALANCEunknown———
└ 64.47.189.130/312MB1945611unknown———
└ 64.47.189.134/312MB858713unknown———
└ 64.47.189.136/298MARIN-SOFTWAREunknown———
└ 64.47.189.144/298AMERICANWEST-BANKunknown———
└ 64.47.189.158/312MB700238unknown———
└ 64.47.189.160/298TOUCHBASE-UCunknown———
└ 64.47.189.168/298MB131428unknown———
└ 64.47.189.176/304MB390627unknown———
└ 64.47.189.180/304MB070534unknown———
└ 64.47.189.188/304MB422135-WANunknown———
└ 64.47.189.192/298MB823326unknown———
└ 64.47.189.200/298MB1370142-WANunknown———
└ 64.47.189.208/298MB070534unknown———
└ 64.47.189.216/312MB864189unknown———
└ 64.47.189.218/312MB973884unknown———
└ 64.47.189.232/298MB072202unknown———
└ 64.47.189.240/298MB500306unknown———
└ 64.47.189.248/304MB086375unknown———
└ 64.47.189.252/312MB357398unknown———
└ 64.47.190.24/304MB973056unknown———
└ 64.47.190.32/298MB983967unknown———
└ 64.47.190.40/304MB390835unknown———
└ 64.47.190.44/304MB1494722unknown———
└ 64.47.190.48/304MB083317unknown———
└ 64.47.190.52/304MB149012unknown———
└ 64.47.190.56/298MB1532385unknown———
└ 64.47.190.64/298MB1956351unknown———
└ 64.47.190.72/298MB120408unknown———
└ 64.47.190.92/304MB1377545unknown———
└ 64.47.190.96/298MB086406unknown———
└ 64.47.190.104/298MB080070unknown———
└ 64.47.190.112/298MB089466unknown———
└ 64.47.190.128/298MB135133unknown———
└ 64.47.190.136/312MB2202882unknown———
└ 64.47.190.140/304MB081471unknown———
└ 64.47.190.152/304MB080467unknown———
└ 64.47.190.168/304MB1495028unknown———
└ 64.47.190.180/304MB104519unknown———
└ 64.47.190.184/298MB104519unknown———
└ 64.47.190.192/2664MB093412unknown———
└ 64.47.191.0/298MB101881unknown———
└ 64.47.191.8/298MB103069unknown———
└ 64.47.191.16/304MB101726unknown———
└ 64.47.191.20/312MB110558unknown———
└ 64.47.191.24/298MB142803unknown———
└ 64.47.191.32/2816MB250857-WANunknown———
└ 64.47.191.64/2732MB079075unknown———
└ 64.47.191.96/298MB110821unknown———
└ 64.47.191.104/298MB110558unknown———
└ 64.47.191.120/312MB110799unknown———
└ 64.47.191.122/312MB110821unknown———
└ 64.47.191.124/312MB110950unknown———
└ 64.47.191.126/312MB105062unknown———
└ 64.47.191.128/298MB110799unknown———
└ 64.47.191.136/298MB110821unknown———
└ 64.47.191.144/298MB110950unknown———
└ 64.47.191.152/304MB120399unknown———
└ 64.47.191.156/304MB172455-WANunknown———
└ 64.47.191.160/304MB1496221unknown———
└ 64.47.191.164/304MB1495292unknown———
└ 64.47.191.168/298MB176971unknown———
└ 64.47.191.176/298MB194324unknown———
└ 64.47.191.184/304MB222478unknown———
└ 64.47.191.192/304MB1377512unknown———
└ 64.47.191.216/298MB239019unknown———
└ 64.47.191.240/304MB1414650unknown———
└ 64.47.191.252/312MB708992unknown———
└ 64.47.191.254/312MB880844unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider82480%11
Business20020%14

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