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Data as of Nov 15, 2026

80.255.160.0/20

No anonymizer space · no proxy exits in 30 days

British Telecommunications Limited · space held by BT Global Services Luxembourg S.a.r.l

Announcement
this exact prefix
No RPKI
Announced by
AS5400
Type
Unknown
81% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
80.255.160.0/24
since Oct 2018
AS5400UnknownBT Global Services Luxembourg S.a.r.l
80.255.161.0/24
since Oct 2018
AS5400UnknownBT Global Services Luxembourg S.a.r.l
80.255.162.0/24
since Oct 2018
AS5400UnknownBT Global Services Luxembourg S.a.r.l

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
80.255.160.0/204,096LU-INFONETLUX-20011228BT Global Services Luxembourg S.a.r.l (ORG-IL12-RIPE) · LUALLOCATED PAJun 14, 2002lux.field.service@bt.com
└ 80.255.160.0/25128LU-INFONETLUXBT Global Services LuxembourgSUB-ALLOCATED PAMar 19, 2018lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.160.128/2664LU-INFONETLUXBT Global Services LuxembourgSUB-ALLOCATED PAMar 19, 2018lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.160.192/2816LU-INFONETLUXBT Global Services LuxembourgSUB-ALLOCATED PAMar 19, 2018lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.160.208/2816LU-INFONETLUXQuintet Private Bank (Europe) S.A.SUB-ALLOCATED PAMar 19, 2018lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.160.224/2732LU-INFONETLUXBT Global Services LuxembourgSUB-ALLOCATED PAMar 19, 2018lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.161.0/24256LU-INFONETLUXBT Global Services LuxembourgASSIGNED PAJan 3, 2007lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.162.0/24256LU-INFONETLUXBT Global Services LuxembourgASSIGNED PAJan 3, 2007lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.163.0/24256LU-INFONETLUXQuintet Private Bank (Europe) S.A.ASSIGNED PAOct 5, 2007lux.field.service@bt.com
via LU-INFONETLUX-20011228
└ 80.255.164.0/24256LU-INFONETLUXunknownASSIGNED PAMay 16, 2017lux.field.service@bt.com
via LU-INFONETLUX-20011228

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
Unknown3,32881%3
Business76819%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Oct 2018 · 8.0 yr
Origin networks
2
Last change of origin
Oct 2018
Recorded history

History

Handoffs
1