Data as of Nov 11, 2026

2.57.248.0/23

No anonymizer space · no proxy exits in 30 days

M247 Europe SRL · space held by Altus Communications, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium

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
2.57.248.0/221,024US-ALTUS1-20190321Altus Communications, Inc. (ORG-ACI5-RIPE) · USALLOCATED PAMay 17, 2021abuse@altuscgi.com
└ 2.57.248.0/23512SprintunknownASSIGNED PAMar 10, 2020abuse@altuscgi.com
via US-ALTUS1-20190321

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

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jul 2024
Current origin since
Jul 2024 · 2.3 yr
Origin networks
1