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Data as of Nov 3, 2026

83.216.60.0/22

No anonymizer space · no proxy exits in 30 days

Mass Response Service GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS51265
Type
Mobile
Risk
10 / 100 · Low
Shared address
Recent change
New origin May 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
83.216.48.0/20
since Jul 2020
AS51265Mobile64Mass Response Service GmbH
83.216.32.0/19
since Jul 2020
AS51265Mobile73Mass Response Service GmbH

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
83.216.32.0/198,192AT-MASSRESPONSE-20040225Mass Response Service GmbH (ORG-MRSG2-RIPE) · ATALLOCATED PAJul 2, 2020[email protected]
└ 83.216.56.0/212,048MASSRESPONSE-ITunknownASSIGNED PAMay 17, 2022[email protected]
via AT-MASSRESPONSE-20040225

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Mass Response Service GmbH
Handle
ORG-MRSG2-RIPE
Range
83.216.32.0/19
Registration type
ALLOCATED PA
Record created
Jul 2, 2020
Origin network

AS51265

AT
Name
Mass Response Service GmbH
Type
Internet provider
Registered
Jul 6, 2010
Domain
massresponse.com
Website
www.massresponse.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed