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Data as of Nov 3, 2026

212.3.1.136/29

No anonymizer space · no proxy exits in 30 days

Gotalandsnatet AB · space held by Leissner Data AB

Announcement
212.3.1.0/24
No RPKI
Announced by
AS12597
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
212.3.0.0/21
since Mar 2010
AS12597ResidentialLeissner Data AB
212.3.0.0/20
since May 2005
AS12597Residential84
1 always on
Leissner Data AB
212.3.0.0/19
since May 2005
AS12597Residential115
1 always on
Leissner Data AB

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.3.0.0/198,192SE-LEISSNER-980312Leissner Data AB (ORG-LDA2-RIPE) · SEALLOCATED PAOct 12, 2001[email protected]
└ 212.3.1.136/298SE-LDA-LYNC-PTPunknownASSIGNED PAOct 28, 2011[email protected]
via SE-LEISSNER-980312

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 historyWhois & abuse
Announced by

Covering announcement 212.3.1.0/24

Prefix
212.3.1.0/24
Announced by
AS12597 Gotalandsnatet AB
Type
Residential
RPKI
No RPKI
Netname
SE-LEISSNER-980312
Registrant
Leissner Data AB
RIR
RIPE NCC
Origin network

AS12597

SE
Name
Gotalandsnatet AB
Type
Internet provider
Registered
Aug 13, 1999
Domain
gotanet.se
Website
www.gotanet.se
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed