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Autonomous System

AS37575

UNITEL T+ Telecomunicacoes, Sociedade Unipessoal, S.A.

Announced IPs
6,400
CIDR prefixes
6
ASN
AS37575

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 20-50Gbps
Traffic ratio Mostly Inbound
Peering policy Open

Present at 4 internet exchanges: DE-CIX Lisbon: DE-CIX Lisbon Peering LAN, CV-IXP, DE-CIX Madrid: DE-CIX Madrid Peering LAN, GigaPIX - LAN 1: LAN1

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS37575 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
169.239.12.0/22 63,096 2026-11-13 21:40:13
102.222.140.0/22 62,814 2026-11-13 21:40:13
41.79.124.0/22 60,233 2026-11-13 21:40:13
38.41.80.0/21 59,996 2026-11-13 21:40:13
38.71.124.0/22 59,917 2026-11-13 21:40:13
38.41.80.0/22 50,078 2026-11-13 21:40:13
38.41.84.0/22 50,065 2026-11-13 21:40:13
38.71.126.0/23 49,951 2026-11-13 21:40:13
38.71.124.0/23 49,937 2026-11-13 21:40:13
102.212.175.0/24 42,930 2026-11-13 21:47:16
102.222.140.0/23 3,684 2026-07-13 06:46:15
169.239.14.0/23 3,480 2026-07-13 06:46:19
169.239.12.0/23 3,479 2026-07-13 06:46:19
102.222.142.0/23 3,457 2026-07-13 06:46:19

Frequently Asked Questions

What is AS37575?

AS37575 is an Autonomous System Number assigned to UNITEL T+ Telecomunicacoes, Sociedade Unipessoal, S.A.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS37575 announce?

AS37575 announces 6.4K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Cabo Verde.

Who operates AS37575?

AS37575 is operated by UNITEL T+ Telecomunicacoes, Sociedade Unipessoal, S.A.. The organization is based in Cabo Verde. You can view all IP ranges and related ASNs on the organization page.

What country is AS37575 registered in?

AS37575 is registered in Cabo Verde. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 21:54:05 UTC
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