Data as of Nov 12, 2026

57.86.96.0/19

No anonymizer space · no proxy exits in 30 days

ORANGE BUSINESS SERVICES U.S. Inc. · space held by Orange Business Communications Technology Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS51964

Type

Internet provider

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Holder	RPKI
57.86.0.0/16	AS51964	Internet provider	Orange Business Communications Technology Limited

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
57.86.96.0/20 since Jan 2021	AS51964	Internet provider	Orange Business Communications Technology Limited

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
57.86.0.0/16	65,536	OBS_SITA-INTERNET	Orange Business Communications Technology Limited (ORG-ENSI1-RIPE) · IE	LEGACY	Jan 13, 2026	soc@orange.com
└ 57.86.96.0/20	4,096	OBS-INTERNET	Orange Business Services-Internet services - NO aggregate	LEGACY	Jul 3, 2020	soc@orange.com via OBS_SITA-INTERNET

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

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: Sep 2012 · 14 yr
Origin networks: 2
Last change of origin: Sep 2012

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
57.86.0.0/16	AS2874	/32	RIPE	Another network
57.86.0.0/16	AS51964	/32	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS51964	RIPE	NO aggregate	OBS2016-MNT	Feb 5, 2021