Data as of Nov 13, 2026

212.51.166.0/24

No anonymizer space · no proxy exits in 30 days

Adista SAS

Announcement

212.51.160.0/19

RPKI valid

Announced by

AS16347

Type

Internet provider

67% of it

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses

Type	Addresses	Share	Ranges
Internet provider	172	67%	4
Business	84	33%	4

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 212.51.160.0/19

212.51.160.0/19

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: Oct 2007 · 19 yr
Origin networks: 2
Last change of origin: Oct 2007

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
212.51.160.0/19	AS1299	/24	RIPE	Another network
212.51.160.0/19	AS16347	/24	RIPE	RPKI valid

IRR

Route objects on 212.51.160.0/19

Origin	Registry	Description	Maintainer	Modified
AS16347	RIPE	Adista / RMI Informatique	RMI-MNT	Jul 27, 2018