AS28146 MHNET TELECOM — IPv4 Prefixes

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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →

Network type Cable/DSL/ISP

Traffic level 1-5Tbps

Geographic scope South America

Traffic ratio Mostly Inbound

Peering policy Open

IRR record RADB::AS28146:AS-ALL

Present at 5 internet exchanges: IX.br (PTT.br) Porto Alegre: ATM/MPLA, IX.br (PTT.br) Curitiba: ATM/MPLA, IX.br (PTT.br) São Paulo: ATM/MPLA, IX.br (PTT.br) Florianópolis: ATM/MPLA, IX.br (PTT.br) Caxias do Sul: ATM/MPLA

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
177.75.128.0/19	8.2K	98.2%	MHNET TELECOM	BR	Rio Grande do Sul	Gravataí
186.236.0.0/19	8.2K	98.7%	MHNET TELECOM	BR	Santa Catarina	Itajaí
187.45.96.0/19	8.2K	88.1%	MHNET TELECOM	BR	Santa Catarina	Chapecó
177.75.96.0/20	4.1K	0.0%	MHNET TELECOM	BR	Santa Catarina	Chapecó
179.127.128.0/20	4.1K	92.2%	MHNET TELECOM	BR	Rio Grande do Sul	Santa Cruz do Sul
187.110.176.0/20	4.1K	98.5%	MHNET TELECOM	BR	Paraná	Guarapuava
177.86.0.0/21	2.0K	98.9%	MHNET TELECOM	BR	Santa Catarina	Palmitos
177.125.32.0/21	2.0K	98.6%	MHNET TELECOM	BR	São Paulo	Itapetininga
45.71.224.0/22	1.0K	99.1%	MHNET TELECOM	BR	Rio Grande do Sul	Gravataí
45.162.164.0/22	1.0K	0.0%	MHNET TELECOM	BR	—	—
45.227.192.0/22	1.0K	98.5%	MHNET TELECOM	BR	Santa Catarina	Chapecó
45.238.108.0/22	1.0K	98.6%	MHNET TELECOM	BR	Paraná	Guarapuava
45.238.164.0/22	1.0K	97.7%	MHNET TELECOM	BR	Santa Catarina	Xanxerê
138.204.72.0/22	1.0K	98.1%	MHNET TELECOM	BR	Santa Catarina	Florianópolis
143.208.12.0/22	1.0K	97.8%	MHNET TELECOM	BR	Rio Grande do Sul	Erechim
143.255.100.0/22	1.0K	98.5%	MHNET TELECOM	BR	Paraná	Guarapuava
168.0.4.0/22	1.0K	99.1%	MHNET TELECOM	BR	Paraná	Guarapuava
170.0.168.0/22	1.0K	97.4%	MHNET TELECOM	BR	Mato Grosso do Sul	Dourados
170.84.56.0/22	1.0K	97.9%	MHNET TELECOM	BR	Rio Grande do Sul	Erechim
170.233.40.0/22	1.0K	98.9%	MHNET TELECOM	BR	Rio Grande do Sul	Erechim
170.245.216.0/22	1.0K	0.0%	MHNET TELECOM	BR	São Paulo	Itapetininga
177.73.188.0/22	1.0K	98.6%	MHNET TELECOM	BR	Rio Grande do Sul	Gravataí
177.234.132.0/22	1.0K	0.0%	MHNET TELECOM	BR	São Paulo	São Miguel Arcanjo
179.191.36.0/22	1.0K	0.0%	MHNET TELECOM	BR	—	—
186.250.88.0/22	1.0K	98.4%	MHNET TELECOM	BR	Santa Catarina	Chapecó
191.36.132.0/22	1.0K	98.0%	MHNET TELECOM	BR	—	—
138.186.116.0/23	512	99.2%	MHNET TELECOM	BR	—	—
138.186.119.0/24	256	99.2%	MHNET TELECOM	BR	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS28146 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
179.127.143.0/24	238,232	2026-10-27 10:22:59
187.45.125.0/24	212,905	2026-10-27 10:22:40
187.110.182.0/24	175,387	2026-10-27 10:31:26
179.127.142.0/24	143,431	2026-10-27 10:22:40
187.45.99.0/24	141,663	2026-10-27 10:22:40
177.73.188.0/22	139,634	2026-10-27 10:22:59
138.204.75.0/24	138,175	2026-10-27 10:22:40
143.255.100.0/22	138,103	2026-10-27 10:22:59
177.75.141.0/24	136,774	2026-10-27 10:22:40
168.0.4.0/22	134,747	2026-10-27 10:22:59
45.238.108.0/22	134,739	2026-10-27 10:22:59
179.127.139.0/24	134,093	2026-10-27 10:22:40
191.36.132.0/22	133,697	2026-10-27 10:22:59
170.0.168.0/22	133,517	2026-10-27 10:22:59
177.75.136.0/24	133,474	2026-10-27 10:22:40
177.86.0.0/21	133,135	2026-10-27 10:22:59
177.75.154.0/24	132,550	2026-10-27 10:22:40
177.125.32.0/21	132,062	2026-10-27 10:22:59
45.238.164.0/22	129,337	2026-10-27 10:22:59
179.127.137.0/24	125,861	2026-10-27 10:22:59
45.71.224.0/22	125,855	2026-10-27 10:31:26
138.186.119.0/24	124,517	2026-10-27 10:22:40
138.186.117.0/24	123,239	2026-10-27 10:22:40
177.75.128.0/24	122,391	2026-10-27 10:22:40
138.204.72.0/22	121,687	2026-10-27 10:31:26
179.127.136.0/24	120,034	2026-10-27 10:22:40
179.127.140.0/24	119,924	2026-10-27 10:22:40
45.227.192.0/22	119,505	2026-10-27 10:31:26
45.162.164.0/22	119,457	2026-10-27 10:31:26
177.75.143.0/24	116,849	2026-10-27 10:22:40
177.75.129.0/24	115,584	2026-10-27 10:22:40
179.127.128.0/23	115,029	2026-08-08 00:44:11
179.127.128.0/20	114,344	2026-10-27 10:31:26
45.71.224.0/24	114,305	2026-10-27 10:26:39
187.45.121.0/24	113,933	2026-10-27 10:22:40
170.245.216.0/22	113,933	2026-10-27 10:31:26
177.75.144.0/20	113,879	2026-10-27 10:31:26
187.45.127.0/24	113,660	2026-10-27 10:22:58
187.110.176.0/20	113,502	2026-10-27 10:31:26
177.234.132.0/22	113,484	2026-10-27 10:31:26
177.75.128.0/20	113,450	2026-10-27 10:31:26
187.45.96.0/20	113,447	2026-10-27 10:31:26
143.208.12.0/22	113,275	2026-10-27 10:31:26
177.75.151.0/24	113,153	2026-10-27 10:22:40
177.75.96.0/20	113,108	2026-10-27 10:31:26
187.45.101.0/24	112,238	2026-10-27 10:22:40
177.75.150.0/24	112,078	2026-10-27 10:22:40
45.162.164.0/24	111,896	2026-10-27 10:22:40
187.45.118.0/24	111,530	2026-10-27 10:22:59
187.45.120.0/24	110,617	2026-10-27 10:22:40

Showing top 50 of 243 announced prefixes by sample volume.

Frequently Asked Questions

What is AS28146?

AS28146 is an Autonomous System Number assigned to MHNET TELECOM. 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 AS28146 announce?

AS28146 announces 60.2K IPv4 addresses distributed across 28 routed CIDR prefixes. The network is registered in Brazil.

Who operates AS28146?

AS28146 is operated by MHNET TELECOM. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.

What country is AS28146 registered in?

AS28146 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.