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Data as of Nov 5, 2026

212.243.54.0/24

No anonymizer space · no proxy exits in 30 days

Swisscom (Schweiz) AG

Announcement
this exact prefix
RPKI valid
Announced by
AS21273
Type
Unknown
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
212.243.0.0/16
since Oct 2016
AS3303Residential18Swisscom (Schweiz) AG

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
212.243.0.0/1665,536CH-UNISOURCE-981014Swisscom (Schweiz) AG (ORG-SI1-RIPE) · CHALLOCATED PAApr 23, 2002abuse@ip-plus.net
└ 212.243.54.0/24256CH-UNISOURCE-981014unknownASSIGNED PAJan 20, 2026abuse@ip-plus.net
via CH-UNISOURCE-981014

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Swisscom (Schweiz) AG
Handle
ORG-SI1-RIPE
Range
212.243.0.0/16
Registration type
ALLOCATED PA
Record created
Apr 23, 2002
Origin network

AS21273

CH
Name
Swisscom (Schweiz) AG
Registered
Oct 11, 2001
Domain
swisscom.ch
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed