AS28198 SEMPRE

TELECOMUNICACOES LTDA

Not flagged: treated as regular traffic

AS28198 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryBrazil
IPv4 ranges36
IPv4 addresses68,608
IPv6 ranges12
Tor exits now0

Check an IP from AS28198

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=128.201.176.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS28198), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS28198

First IPLast IPCIDRAddresses
128.201.176.0128.201.179.255128.201.176.0/221,024
131.100.84.0131.100.87.255131.100.84.0/221,024
131.221.48.0131.221.51.255131.221.48.0/221,024
138.94.148.0138.94.151.255138.94.148.0/221,024
138.99.240.0138.99.243.255138.99.240.0/221,024
143.137.240.0143.137.243.255143.137.240.0/221,024
168.228.116.0168.228.119.255168.228.116.0/221,024
170.238.176.0170.238.179.255170.238.176.0/221,024
170.239.156.0170.239.159.255170.239.156.0/221,024
177.52.48.0177.52.51.255177.52.48.0/221,024
177.52.52.0177.52.55.255177.52.52.0/221,024
177.66.48.0177.66.58.255177.66.48.0/21, 177.66.56.0/23, 177.66.58.0/242,816
177.66.59.0177.66.61.255177.66.59.0/24, 177.66.60.0/23768
177.66.62.0177.66.63.255177.66.62.0/23512
177.67.8.0177.67.15.255177.67.8.0/212,048
177.73.192.0177.73.198.255177.73.192.0/22, 177.73.196.0/23, 177.73.198.0/241,792
177.73.199.0177.73.199.255177.73.199.0/24256
177.84.152.0177.84.155.255177.84.152.0/221,024
177.93.96.0177.93.103.255177.93.96.0/212,048
177.130.64.0177.130.79.255177.130.64.0/204,096
177.131.0.0177.131.15.255177.131.0.0/204,096
177.137.152.0177.137.159.255177.137.152.0/212,048
177.185.16.0177.185.23.255177.185.16.0/212,048
177.185.24.0177.185.31.255177.185.24.0/212,048
177.222.240.0177.222.247.255177.222.240.0/212,048
179.106.160.0179.106.167.255179.106.160.0/212,048
179.125.96.0179.125.103.255179.125.96.0/212,048
186.194.240.0186.194.255.255186.194.240.0/204,096
187.84.240.0187.84.255.255187.84.240.0/204,096
187.109.0.0187.109.15.255187.109.0.0/204,096
189.51.16.0189.51.31.255189.51.16.0/204,096
189.90.192.0189.90.196.255189.90.192.0/22, 189.90.196.0/241,280
189.90.197.0189.90.207.255189.90.197.0/24, 189.90.198.0/23, 189.90.200.0/212,816
191.5.32.0191.5.40.255191.5.32.0/21, 191.5.40.0/242,304
191.5.41.0191.5.47.255191.5.41.0/24, 191.5.42.0/23, 191.5.44.0/221,792
192.140.108.0192.140.111.255192.140.108.0/221,024

IPv6 ranges announced by AS28198

First IPLast IPCIDR
2804:c90::2804:c90:7ff:ffff:ffff:ffff:ffff:ffff2804:c90::/37
2804:c90:800::2804:c90:137f:ffff:ffff:ffff:ffff:ffff2804:c90:800::/37, 2804:c90:1000::/39, 2804:c90:1200::/40, 2804:c90:1300::/41
2804:c90:1380::2804:c90:1fff:ffff:ffff:ffff:ffff:ffff2804:c90:1380::/41, 2804:c90:1400::/38, 2804:c90:1800::/37
2804:c90:2000::2804:c90:f5ff:ffff:ffff:ffff:ffff:ffff2804:c90:2000::/35, 2804:c90:4000::/34, 2804:c90:8000::/34, 2804:c90:c000::/35 +3
2804:c90:f600::2804:c90:ff02:ffff:ffff:ffff:ffff:ffff2804:c90:f600::/39, 2804:c90:f800::/38, 2804:c90:fc00::/39, 2804:c90:fe00::/40 +2
2804:c90:ff03::2804:c90:ff04:ffff:ffff:ffff:ffff:ffff2804:c90:ff03::/48, 2804:c90:ff04::/48
2804:c90:ff05::2804:c90:ff08:ffff:ffff:ffff:ffff:ffff2804:c90:ff05::/48, 2804:c90:ff06::/47, 2804:c90:ff08::/48
2804:c90:ff09::2804:c90:fff0:ffff:ffff:ffff:ffff:ffff2804:c90:ff09::/48, 2804:c90:ff0a::/47, 2804:c90:ff0c::/46, 2804:c90:ff10::/44 +6
2804:c90:fff1::2804:c90:fff2:ffff:ffff:ffff:ffff:ffff2804:c90:fff1::/48, 2804:c90:fff2::/48
2804:c90:fff3::2804:c90:fff6:ffff:ffff:ffff:ffff:ffff2804:c90:fff3::/48, 2804:c90:fff4::/47, 2804:c90:fff6::/48
2804:c90:fff7::2804:c90:fff8:ffff:ffff:ffff:ffff:ffff2804:c90:fff7::/48, 2804:c90:fff8::/48
2804:c90:fff9::2804:c90:ffff:ffff:ffff:ffff:ffff:ffff2804:c90:fff9::/48, 2804:c90:fffa::/47, 2804:c90:fffc::/46

Questions about AS28198

Is AS28198 a VPN or hosting network?

Fraudex does not list AS28198 (SEMPRE) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS28198 registered in?

AS28198 is registered in Brazil. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS28198 have?

It announces 36 IPv4 ranges with 68,608 addresses in total, plus 12 IPv6 ranges.

How do I block traffic from AS28198?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

Other large networks in Brazil

All networks in Brazil →