Data as of Nov 12, 2026

185.151.52.0/22

No anonymizer space · no proxy exits in 30 days

Adista SAS · space held by Betc S.A.

Announcement
this exact prefix
No RPKI
Announced by
Type
Unknown
>99% of it

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
185.151.52.0/221,024FR-BETC-20160509Betc S.A. (ORG-BS303-RIPE) · FRALLOCATED PAMay 9, 2016abuse@betc.com
└ 185.151.52.0/23512FR-BETCBetc S.A. (ORG-BS303-RIPE) · FRASSIGNED PAFeb 14, 2017abuse@betc.com
└ 185.151.55.248/321UK-BETCBetc UK (ORG-BU22-RIPE)ASSIGNED PAFeb 27, 2017abuse@betc.com
└ 185.151.55.250/321UK-BETCBetc UK (ORG-BU22-RIPE)ASSIGNED PAFeb 27, 2017abuse@betc.com
└ 185.151.55.251/321UK-BETCBetc UK (ORG-BU22-RIPE)ASSIGNED PAFeb 27, 2017abuse@betc.com
└ 185.151.55.252/321UK-BETCBetc UK (ORG-BU22-RIPE)ASSIGNED PAFeb 20, 2017abuse@betc.com

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
Unknown1,020>99%3
Business40.39%4

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Aug 2016
Current origin since
Jan 2024 · 2.9 yr
Origin networks
2
Last change of origin
Jan 2024
Recorded history

History

Handoffs
1