LAYER3 INTEL
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Data as of Nov 12, 2026

80.241.96.0/20

No anonymizer space · no proxy exits in 30 days

IWB Industrielle Werke Basel

Announcement
this exact prefix
RPKI valid
Announced by
AS43284
Type
Residential
>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
80.241.96.0/204,096CH-IWB-20011022IWB Industrielle Werke Basel (ORG-IA673-RIPE) · CHALLOCATED PAJul 19, 2022abuse@iwb.ch
└ 80.241.97.16/298NET-LESSWIRE-IPv4-PALesswire GmbHASSIGNED PAOct 15, 2026abuse@iwb.ch
via CH-IWB-20011022

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential4,088>99%2
Business80.20%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Reactivated
First seen
May 2005
Current origin since
Dec 2024 · 1.9 yr
Origin networks
3
Last change of origin
Dec 2024
Recorded history

History

Handoffs
2