170.83.173.0/24

AS266475 · SEM FRONTEIRAS TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	semfronteiras.net.br
ASN	AS266475
Parent Range	170.83.172.0/22
Registry	LACNIC
ID	MOB25

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     170.83.172.0/22
aut-num:     AS266475
abuse-c:     MAOLI1589
owner:       SEM FRONTEIRAS TELECOMUNICACOES LTDA
ownerid:     11.972.556/0001-66
responsible: Makleysh de Oliveira Bezerra
country:     BR
owner-c:     MAOBE101
tech-c:      KEBSO29
inetrev:     170.83.172.0/22
nserver:     ns1.rr64.com.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     ns2.rr64.com.br
nsstat:      20250908 AA
nslastaa:    20250908
dsinetrev:   170.83.172.0/24
dsrecord:    32188 ECDSA-SHA-256 1751E05BEFAEE6754B6B32CB70E4D7C128090B73EB72F5E6C8B3838529DD5BF2
dsstatus:    20250908 OK
dslastok:    20250908
dsinetrev:   170.83.173.0/24
dsrecord:    30737 ECDSA-SHA-256 03022811ABD8BF0A1BB6931542736A9B628060D5A0EE30B2EA7AE682653DE2FE
dsstatus:    20250908 OK
dslastok:    20250908
dsinetrev:   170.83.174.0/24
dsrecord:    18518 ECDSA-SHA-256 D3D6FD38CE024237F781E8DD9F769237EE25E6DF8314E4C8A2C2A906EE5399F6
dsstatus:    20250908 OK
dslastok:    20250908
dsinetrev:   170.83.175.0/24
dsrecord:    34670 ECDSA-SHA-256 6EA95E6DEB040FE0AE1859BD7608B45F35D14F44A4941B17E552A187865B265F
dsstatus:    20250908 OK
dslastok:    20250908
created:     20170110
changed:     20250217

nic-hdl-br:  MAOBE101
person:      Makleysh de Oliveira Bezerra
e-mail:      makleysh@semfronteirasnet.com.br
country:     BR
created:     20230704
changed:     20250207

nic-hdl-br:  KEBSO29
person:      K�mio Benevides de Souza
e-mail:      kemio@semfronteirasnet.com.br
country:     BR
created:     20250211
changed:     20250211

nic-hdl-br:  MAOLI1589
person:      Makleysh Oliveira
e-mail:      makleysh@semfronteirasnet.com.br
country:     BR
created:     20160128
changed:     20220706

Overlapping Ranges

BGP prefixes that contain 170.83.173.0/24

Range	ASN	Company	Num of IPs
170.83.172.0/22	AS266475	SEM FRONTEIRAS TELECOMUNICACOES LTDA	1,024

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
170.83.173.42	uninorteac.com.br	1
170.83.173.201	tjac.jus.br	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

46 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
170.83.173.96	AS266475 SEM FRONTEIRAS TELECOMUNICACOES LTDA	`34.45ms` from Brasilia, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
183.172.108.152	AS4538 China Education and Research Network Center	`6.47ms` from Beijing, CN
24.218.1.232	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Boston, US
201.191.49.184	AS11830 Instituto Costarricense de Electricidad y Telecom.	`3.94ms` from Curridabat, CR
168.199.181.232	AS212238 Datacamp Limited	`0.52ms` from Dublin, IE
87.66.28.184	AS5432 Proximus NV	`3.77ms` from Gravelines, FR
81.71.89.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
46.164.197.248	AS6856 AO IK "Informsvyaz-Chernozemye"	`9.33ms` from Moscow, RU
69.120.227.184	AS6128 Cablevision Systems Corp.	`8.25ms` from New York City, US
3.93.250.24	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
180.162.96.232	AS4812 China Telecom (Group)	`2.26ms` from Shanghai, CN
130.204.12.24	AS13124 A1 Bulgaria EAD	`4.39ms` from Sofia, BG
211.126.235.248	AS2516 KDDI CORPORATION	`10.03ms` from Tokyo, JP
195.163.4.8	AS5400 British Telecommunications PLC	`0.99ms` from Aubervilliers, FR
3.79.201.72	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
217.39.73.56	AS2856 British Telecommunications PLC	`9.90ms` from London, GB
60.107.59.104	AS17676 SoftBank Corp.	`3.35ms` from Osaka, JP
189.124.79.8	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.39ms` from Osasco, BR
93.95.91.216	AS35434 PirxNet Grzegorz Bialas	`6.69ms` from Warsaw, PL
84.224.251.56	AS213155 Yettel Hungary Ltd.	`15.78ms` from Budapest, HU
46.139.113.152	AS5483 Magyar Telekom Plc.	`4.74ms` from Budapest, HU
5.181.48.136	AS197540 netcup GmbH	`3.41ms` from Frankfurt am Main, DE
93.200.125.232	AS3320 Deutsche Telekom AG	`2.41ms` from Frankfurt am Main, DE
134.61.140.40	AS47610 RWTH Aachen University	`6.03ms` from Frankfurt am Main, DE
188.165.197.40	AS16276 OVH SAS	`1.64ms` from Gravelines, FR
34.175.142.24	AS396982 Google LLC	`0.09ms` from Madrid, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 170.83.173.193

traceroute to 170.83.173.193 (170.83.173.193): 64 hops max, 52 byte packets

1 [AS7195] 200.25.16.67 1.526 ms

2 [AS7195] 200.25.51.172 29.522 ms

3 *

4 [AS4230] 200.244.67.167 0.357 ms

5 [AS4230] 200.244.67.250 28.902 ms

6 *

7 [AS266475] 170.83.173.193 34.038 ms

Measurement taken from

IPinfo ProbeNet in Brasilia, BR

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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