Autonomous System

AS28198

SEMPRE TELECOMUNICACOES LTDA

SEMPRE TELECOMUNICACOES LTDA Brazil 🌐 sempreinternet.com.br

Announced IPs

68,608

CIDR prefixes

ASN

AS28198

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

Baseline (neutral) 65
Isp allocation +5
Trust score 70 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →

Network type Cable/DSL/ISP

Traffic level 500-1000Gbps

Geographic scope South America

Traffic ratio Heavy Inbound

Peering policy Selective

IRR record AS28198:AS-CONE

Present at 6 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Rio de Janeiro: ATM/MPLA, DE-CIX New York: DE-CIX New York Peering LAN, IX.br (PTT.br) Belo Horizonte: ATM/MPLA, IX.br (PTT.br) Fortaleza: ATM/MPLA

Website ↗ Looking glass ↗

AS28198 — global IP footprint

Cities where AS28198 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
177.66.48.0/20	4.1K	85.7%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Sete Lagoas
177.130.64.0/20	4.1K	90.2%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Lagoa da Prata
177.131.0.0/20	4.1K	86.3%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Belo Horizonte
177.185.16.0/20	4.1K	94.8%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Lavras
186.194.240.0/20	4.1K	96.0%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Betim
187.84.240.0/20	4.1K	91.4%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Lagoa da Prata
187.109.0.0/20	4.1K	92.2%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Belo Horizonte
189.51.16.0/20	4.1K	95.5%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Campo Belo
189.90.192.0/20	4.1K	89.4%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Oliveira
191.5.32.0/20	4.1K	86.3%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Betim
177.52.48.0/21	2.0K	92.1%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Oliveira
177.67.8.0/21	2.0K	85.6%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Brumadinho
177.73.192.0/21	2.0K	88.9%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Igarapé
177.93.96.0/21	2.0K	91.9%	SEMPRE TELECOMUNICACOES LTDA	BR	—	—
177.131.8.0/21	2.0K	86.6%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Perdões
177.137.152.0/21	2.0K	83.6%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Sete Lagoas
177.222.240.0/21	2.0K	86.2%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Lagoa da Prata
179.106.160.0/21	2.0K	90.7%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Uberlândia
179.125.96.0/21	2.0K	90.0%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Santo Antônio do Monte
128.201.176.0/22	1.0K	92.9%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Abaeté
131.100.84.0/22	1.0K	91.9%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Pitangui
131.221.48.0/22	1.0K	96.0%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Santo Antônio do Monte
138.94.148.0/22	1.0K	95.8%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Bom Despacho
138.99.240.0/22	1.0K	98.6%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Belo Vale
143.137.240.0/22	1.0K	97.9%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	São Joaquim de Bicas
168.228.116.0/22	1.0K	78.3%	SEMPRE TELECOMUNICACOES LTDA	BR	—	—
170.238.176.0/22	1.0K	80.0%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Capim Branco
170.239.156.0/22	1.0K	77.1%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Uberlândia
177.84.152.0/22	1.0K	92.4%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Candeias
177.131.0.0/22	1.0K	87.4%	SEMPRE TELECOMUNICACOES LTDA	BR	Minas Gerais	Candeias
192.140.108.0/22	1.0K	67.8%	SEMPRE TELECOMUNICACOES LTDA	BR	—	—
177.131.6.0/23	512	84.0%	SEMPRE TELECOMUNICACOES LTDA	BR	—	—
177.131.4.0/24	256	85.5%	SEMPRE TELECOMUNICACOES LTDA	BR	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS28198 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
187.109.4.0/22	59,781	2026-07-24 16:13:05
187.109.0.0/21	59,731	2026-07-24 16:13:05
187.109.0.0/22	59,727	2026-07-24 16:13:05
187.109.8.0/22	59,697	2026-07-24 16:13:05
177.66.60.0/22	51,454	2026-07-24 16:12:57
177.84.152.0/22	41,319	2026-07-24 16:12:57
191.5.44.0/22	40,982	2026-07-24 15:53:43
191.5.40.0/21	40,972	2026-07-24 15:53:43
191.5.32.0/21	40,936	2026-07-24 15:53:43
191.5.40.0/22	40,887	2026-07-24 15:53:43
187.109.8.0/21	40,675	2026-07-24 15:53:40
187.109.12.0/22	40,666	2026-07-24 15:53:40
177.84.155.0/24	37,906	2026-07-24 16:14:38
189.90.203.0/24	36,812	2026-07-24 16:13:04
191.5.32.0/20	34,111	2026-07-24 15:53:43
187.109.0.0/20	33,966	2026-07-24 15:53:40
177.73.198.0/23	33,836	2026-07-24 16:13:05
177.131.0.0/20	33,796	2026-07-24 15:53:32
177.131.12.0/22	33,744	2026-07-24 15:53:32
177.73.198.0/24	33,551	2026-07-24 16:13:05
191.5.40.0/24	33,473	2026-07-24 16:12:57
177.131.8.0/22	33,446	2026-07-24 15:53:32
177.131.4.0/22	33,422	2026-07-24 15:53:32
177.131.8.0/21	33,419	2026-07-24 15:53:32
168.228.116.0/22	33,406	2026-07-24 15:53:28
177.131.0.0/22	33,401	2026-07-24 15:53:32
177.131.0.0/21	33,356	2026-07-24 15:53:32
177.137.152.0/21	33,301	2026-07-24 15:53:32
177.137.152.0/22	33,119	2026-07-24 15:53:32
177.137.156.0/22	33,091	2026-07-24 15:53:32
177.66.48.0/22	32,687	2026-07-24 15:53:31
179.106.164.0/22	32,645	2026-07-24 15:53:33
177.52.48.0/22	32,633	2026-07-24 15:53:31
177.67.8.0/22	32,627	2026-07-24 15:53:31
177.67.8.0/21	32,556	2026-07-24 15:53:31
177.66.48.0/21	32,556	2026-07-24 15:53:31
138.99.240.0/22	32,503	2026-07-24 15:53:17
177.130.68.0/22	32,466	2026-07-24 15:53:32
177.67.12.0/22	32,353	2026-07-24 15:53:31
138.94.148.0/22	32,337	2026-07-24 15:53:17
177.93.96.0/21	32,317	2026-07-24 15:53:32
189.90.196.0/22	32,306	2026-07-24 15:53:41
177.52.48.0/21	32,270	2026-07-24 15:53:31
177.66.52.0/22	32,135	2026-07-24 15:53:31
179.106.160.0/21	32,132	2026-07-24 15:53:33
179.106.160.0/22	32,103	2026-07-24 15:53:33
177.130.72.0/22	32,056	2026-07-24 15:53:32
177.130.76.0/22	32,052	2026-07-24 15:53:32
186.194.244.0/22	32,023	2026-07-24 15:53:39
179.125.96.0/22	32,015	2026-07-24 15:53:33

Showing top 50 of 221 announced prefixes by sample volume.

Frequently Asked Questions

What is AS28198?

AS28198 is an Autonomous System Number assigned to SEMPRE TELECOMUNICACOES LTDA. 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 AS28198 announce?

AS28198 announces 68.6K IPv4 addresses distributed across 33 routed CIDR prefixes. The network is registered in Brazil.

Who operates AS28198?

AS28198 is operated by SEMPRE TELECOMUNICACOES LTDA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.

What country is AS28198 registered in?

AS28198 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 16:25:32 UTC