LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

81.90.48.0/20

4 residential-proxy exits · 30 days

IP Telecom, Servicos de Telecomunicacoes S.A.

Announcement
this exact prefix
RPKI valid
Announced by
AS29003
Type
Internet provider
51% of it

Residential-proxy exits

Proxy exits
4
0.10% of its addresses · 30 days
Spread
3 of 16
/24s with at least one exit
Providers
14
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

192 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.90.60.0/2402
81.90.48.0/2401
81.90.53.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Byteful
  • Decodo
  • EnigmaProxy
  • FloppyData
  • LemonBright
  • NovaProxy
  • Oxylabs
  • ProxyEmpire
  • Thordata
  • ThunderProxy
  • VitalExclusive
  • Webshare

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
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
└ 81.90.49.0/2732CCG-ZGDVunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.48/2816REFERTELECOM-INFRAInternal infrastructureASSIGNED PAFeb 14, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.80/2816IPT-InfraunknownASSIGNED PAApr 13, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.96/2816MICROPLUS-NETMicroplusASSIGNED PAFeb 2, 2012csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.112/298VISUALFORMA-NETVisualformaASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.120/298TETRAEDRO-NETunknownASSIGNED PADec 3, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.152/298ATRAL_CIPAN-NETAtral-Cipan NetworkASSIGNED PAAug 4, 2009csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.160/2816MANCHETE-NETManchete, S.A.ASSIGNED PAAug 5, 2009csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.176/298BI_SILQUE-NET2unknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.184/298KYOCERA-NETKyoceraASSIGNED PAApr 17, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.208/2816VISUALFORMA-NETVisualforma Business CenterASSIGNED PAApr 15, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.224/298CILNET-NETunknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.49.240/2816EMEF-NETEMEF ? Empresa de Manutenção de Equipamento Ferroviário, SAASSIGNED PAFeb 2, 2012csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.50.0/24256IPT-Infra_VSUunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.51.0/25128AVEDIGITAL-NETAve DigitalASSIGNED PASep 22, 2009csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.51.200/298EMGFAunknownASSIGNED PAApr 22, 2021csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.51.224/2816IPT-Infra_Lab_Fw_VSUunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.51.240/2816IPT-Infra_Lab_Fw_OriunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.0/304IPT-Infra_XPunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.8/304IPT-Infra_Fw_LumunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.12/304IPT-Infra_Mys_BruunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.24/304IPT-Infra_DCRT_ZPunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.28/312IPT-Infra_SCunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.30/312IPT-Infra_Ag_Ig_EunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.32/304IPT-Infra_SCunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.40/298Tetraedro-NetunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.60/304IPT-Infra_v6unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.64/298IPT-Infra_ChpunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.72/298IPT-Infra_PxunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.80/298IPT-Infra_BorgsunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.88/304IPT-Infra_NomadunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.96/304IPT-Infra_SFunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.100/304IPT-Infra_SSunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.104/304IPT-Infra_DNunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.108/304IPT-Infra_SFunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.112/298IPT-Infra_Chp_VsuunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.128/304IPT-Infra_MsunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.142/312IPT-Infra_Somague_MMunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.144/298IPT-Infra_CatunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.152/304IPT-Infra_MGunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.168/298IPT-Infra_Chp_ExunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.176/298IPT-Infra_GTMunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.184/304IPT-Infra_TetraedrounknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.188/304IPT-Infra_SSunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.192/2732IPT-Infra_NATunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.224/304IPT-Infra_ProfunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.52.228 - 81.90.52.25124IPT-Infra_PRunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.0/2664REFERTELECOM-INFRA-REFER1Internal REFER infrastructure 1ASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.64/2732REFERTELECOM-INFRA-RAVEInternal infrastructure RAVEASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.96/2732OFFICELAN-NETunknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.128/2732CP-NETCP - Comboios de PortugalASSIGNED PAAug 6, 2009csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.160 - 81.90.53.17314REFERTELECOM-VIRTUAL-CHKunknownASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.176/2816REFERTELECOM-VIRTUAL-CHKIPT-Infra NGCS 2 PORASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.192/2816BORGSTENA-NETBorgstena Textile PortugalASSIGNED PAMar 19, 2010csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.224/298DE-CIX_NetunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.232/298SOCEM-NETSOCEMASSIGNED PAFeb 15, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.240/298REFERTELECOM-INFRA-REFER2unknownASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.53.248/298REFERTELECOM-INFRA5Internal infrastructure 5ASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.54.0/2664IPTelecom_Infra_SIunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.54.64/2816CelfocusunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.54.80/2816Presidencia_da_RepublicaunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.54.96/2732IPTelecom_Infra_NTLHDunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.54.128/25128IPTelecom_HSNGunknownASSIGNED PAOct 20, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.0/2816TETRAEDRO-RANGEunknownASSIGNED PANov 26, 2018csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.16/2816IPT-Infra_NGCS_Vsu_2unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.32/2816GALLO-NETunknownASSIGNED PAJan 15, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.48/298IPT-Infra_GLL_PubunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.64/2732IISS-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.96/2816APDL-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.112/2816IPT-Infra_NGCS_Ori_1unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.128/2732IPT-Infra_F5_Lx_CorpunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.160/2732IPT-Infra_F5_Lx_RtcsunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.192/2732IPT-Infra_F5_Por_CorpunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.55.224/2732IPT-Infra_F5_Por_RtcsunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.56.4/304IPT-Infra_IndiosunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.56.24/298IPT-InfraunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.56.32/2816IPT_Infra_Lab_Fw_PorunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.56.48/2816IPT-Infra_Ngcs_Por_1unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.56.128/25128IPT-Infra_Fw_IP_LxunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.57.0/24256IPT-Infra_Self_Service_LxunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.58.0/24256IPT-Infra_Self_Service_PorunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.59.0/24256IPT-Infra_Cloud_VsuInternal infrastructure 3ASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.0/304REFERTELECOM-INFRA-REFER4Internal REFER infrastructure 4ASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.4 - 81.90.60.118REFERTELECOM-INFRAInternal infrastructureASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.16/298IPT-Infra_Tec_ImagunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.24/304IPT-Infra_Obs_FutunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.32/298Divutec-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.48 - 81.90.60.503FA_VDI-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.56/298Socem-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.64/298HFAR-PLunknownASSIGNED PAApr 22, 2021csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.96/304IPT-Infra_GF_RossunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.104/304IPT-Infra_GF_OriunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.108/304IPT-Infra_GFunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.112/304IPT-Infra_MicroplusunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.116/304IPT-Infra_Junq_1unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.120/304IPT-Infra_Junq_2unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.128/304REFERTELECOM-INFRA7Internal infrastructure 7ASSIGNED PAFeb 14, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.136/298IPT-Infra_Cats_LxunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.144/2816Tecnologias_Imaginadas-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.176/298Socem-NETunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.184/298IPT-Infra_SBCunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.192/2816Concentrix_Por-NETCNCSASSIGNED PAApr 17, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.208/2816IGEFEunknownASSIGNED PANov 16, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.224/2816IPT-Infra_Ngcs_Vsu_1unknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.60.240/2816IPT-Infra_Op_PubunknownASSIGNED PADec 18, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.0/304OFFICELAN-INTERConnection to OfficeLanASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.4/304IPT-Infra_GLL_AbrunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.8/304MysticTuaunknownASSIGNED PAOct 19, 2020csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.12/304IPT-Infra_PV1unknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.20/304IPT-Infra_SOunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.24/304IPT-Infra_C24unknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.28/304IPT-Infra_SquareunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.32/298REFERTELECOM-INFRAInternal infrastructureASSIGNED PAFeb 14, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.40/298CMFAMALICAO-NETCM FamalicaoASSIGNED PAApr 15, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.48/298SOCEM-NET2unknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.56/298Tetraedro-NETunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.64/2816OFFICELAN-NETOfficeLanASSIGNED PAApr 17, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.80/2816AMTQT-NETunknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.96/2816BI_SILQUE-NET2unknownASSIGNED PAJan 14, 2019csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.112/2816AMTQT-NET_TuaunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.136/304IPT-Infra_DN1unknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.140/304IPT-Infra_DN2unknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.144/304IPT-Infra_Conc_SidoniounknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.148/304IPT-Infra_Mil_PorunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.152/304IPT-Infra_AMTQT_TuaunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.160/298TECAGEST-NETTecagestASSIGNED PAApr 17, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.168/298DouroAzul-NETDouroAzulASSIGNED PAApr 15, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.176/298CONCENTRIX-NETConcentrix PortugalASSIGNED PAApr 15, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.188/304IPT-Infra_DE_CIXunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.192/2816APDL-NETAPDLASSIGNED PAFeb 15, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.208/2816GF-NETGFASSIGNED PAApr 23, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.224/2816AMTQT-NETTerras QuentesASSIGNED PAApr 23, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.61.240/2816IGEF-NETIGEFeASSIGNED PAApr 15, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.12/304IPT-Infra_tisunknownASSIGNED PADec 19, 2024csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.32/298REFERTELECOM-INFRAInternal infrastructureASSIGNED PAFeb 14, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.40/298REFER-TELECOM-GTMunknownASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.48/2816REFER-TELECOM-VCHKunknownASSIGNED PAApr 14, 2015csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.64/2664REFERTELECOM-INFRA-REFER3Internal REFER infrastructure 3ASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.62.128/25128REFERTELECOM-INFRA4Internal infrastructure 4ASSIGNED PAFeb 13, 2013csirt@iptelecom.pt
via PT-REFERTELECOM-20081118
└ 81.90.63.128/25128IPT-Infra_Fw_IP_PorunknownASSIGNED PADec 19, 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

4,096 addresses
TypeAddressesShareRanges
Internet provider2,08751%47
Business2,00949%138

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS29003

PT
Name
IP Telecom, Servicos de Telecomunicacoes S.A.
Type
Internet provider
Registered
May 6, 2003
Domain
iptelecom.pt
Website
www.iptelecom.pt
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed