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Data as of Nov 7, 2026

37.17.119.0/24

No anonymizer space · no proxy exits in 30 days

Unitary enterprise A1

Announcement
this exact prefix
RPKI valid
Announced by
AS42772
Type
Mobile
Risk
10 / 100 · Low
Shared address

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
37.17.0.0/17
since Dec 2011
AS42772Mobile1,907
12 always on
Unitary enterprise A1

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
37.17.0.0/1732,768BY-MDC-20111219Unitary enterprise A1 (ORG-JMDC1-RIPE) · BYALLOCATED PADec 19, 2011abuse@a1.by
└ 37.17.64.0/1816,384A1-BELARUSUnitary enterprise A1 (ORG-JMDC1-RIPE) · BYASSIGNED PAMar 28, 2012abuse@a1.by

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Unitary enterprise A1
Handle
ORG-JMDC1-RIPE
Range
37.17.0.0/17
Registration type
ALLOCATED PA
Record created
Dec 19, 2011
Origin network

AS42772

BY
Name
Unitary enterprise A1
Type
Internet provider
Registered
Apr 13, 2007
Domain
a1.by
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed