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Data as of Nov 14, 2026

81.90.48.0/24

1 residential-proxy exit · 30 days

IP Telecom, Servicos de Telecomunicacoes S.A.

Announcement
81.90.48.0/20
RPKI valid
Announced by
AS29003
Type
Business
66% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
8
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

5 observations

Proxy providers listing exits

  • BottingTools
  • Byteful
  • Decodo
  • FloppyData
  • Oxylabs
  • Thordata
  • ThunderProxy
  • Webshare

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.90.48.0/204,096PT-REFERTELECOM-20081118IP Telecom, Servicos de Telecomunicacoes S.A. (ORG-RTSD1-RIPE) · PTALLOCATED PANov 18, 2008csirt@iptelecom.pt
└ 81.90.48.0/2664IPTelecom_Infra_ORNTunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.64/304CloudFlareunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.72/304AveDigitalunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.80/304IP-PragalunknownASSIGNED PAOct 22, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.84/304VisualFormaunknownASSIGNED PAOct 22, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.88/304IPTelecom-InfraunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.96/304IPT_KyoceraunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.120/298VIsualformaunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.128/298MinhocomunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.136/298IPT-InfraunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.144/304BorgstenaunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.148/304Infra-IbetunknownASSIGNED PANov 4, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.176/298Infra-OnwaveunknownASSIGNED PANov 24, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.184/304Infra-IbetunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.201 - 81.90.48.2066IPT-InfraunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.48.224 - 81.90.48.25330IPT-InfraunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118

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

256 addresses
TypeAddressesShareRanges
Business16866%16
Internet provider8834%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 81.90.48.0/20

81.90.48.0/20

Routing history

Pattern
Stable
First seen
May 2006
Current origin since
Nov 2008 · 18 yr
Origin networks
2
Last change of origin
Nov 2008
Recorded history

History

Handoffs
1