Data as of Nov 11, 2026

81.0.0.0/19

No anonymizer space · no proxy exits in 30 days

Xtra Telecom S.A.

Announcement
RPKI valid
Announced by
Type
Residential

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
81.0.0.0/20
since Jul 2022
AS15704ResidentialXtra Telecom S.A.
81.0.16.0/20
since Jul 2022
AS15704ResidentialXtra Telecom S.A.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.0.0.0/1816,384ES-MUNDITELECOM-20011130Xtra Telecom S.A. (ORG-PTS1-RIPE) · ESALLOCATED PANov 6, 2018abuse.es@masorange.es
└ 81.0.0.0/198,192IBERCOMNETWWW Ibercom NetASSIGNED PAOct 16, 2003abuse.es@masorange.es

Network & registry

Routing timeline

Who has announced 81.0.0.0/18

81.0.0.0/18

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Dec 2015 · 11 yr
Origin networks
2
Last change of origin
Dec 2015
Recorded history

History

Handoffs
1