187.17.239.0/24

AS28267 · LANTEC COMUNICACAO MULTIMIDIA LTDA

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Summary

Country	Brazil
Domain	redesiminternet.com.br
ASN	AS28267
Registry	LACNIC
ID	JON31

WHOIS Details

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

inetnum:     187.17.239.0/25
aut-num:     AS28267
abuse-c:     LIL268
owner:       SIM INTERNET PROVEDORES DE INTERNET EIRELI.
ownerid:     10.956.157/0001-49
responsible: Joel Nauffal
country:     BR
owner-c:     JONAU2
tech-c:      JONAU2
created:     20230524
changed:     20230524
inetnum-up:  187.17.224.0/20

nic-hdl-br:  JONAU2
person:      joel Nauffal
e-mail:      joel@redesiminternet.com.br
country:     BR
created:     20130828
changed:     20250814

nic-hdl-br:  LIL268
person:      Lantec Informatica Ltda
e-mail:      rafael.angulski@gmail.com
country:     BR
created:     20040213
changed:     20210902

Nearby Ranges

BGP prefixes that overlap with 187.17.0.0/16

Range	ASN	Company	Num of IPs
187.17.64.0/18	AS18479	Universo Online S.A.	16,384
187.17.64.0/18	AS19089	Universo Online S.A.	16,384
187.17.64.0/18	AS7162	Universo Online S.A.	16,384
187.17.48.0/20	AS262801	AMI Telecomunicações LTDA	4,096
187.17.32.0/20	AS269073	NipTelecom Telecomunicacoes LTDA	4,096
187.17.240.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
187.17.160.0/20	AS28263	VERO S.A	4,096
187.17.176.0/20	AS28264	ADLLink Provedor de Internet Via Radio LTDA	4,096
187.17.192.0/20	AS28265	ABCREDE PROVEDOR DE INTERNET LTDA	4,096
187.17.144.0/20	AS28279	Telgo Telecomunicações Goiás Ltda.	4,096
187.17.16.0/20	AS28285	Beltrãonet Telecomunicações LTDA - EPP	4,096
187.17.208.0/20	AS262644	CONECTA NETWORKS EIRELI	4,096
187.17.132.0/22	AS270607	POWERNET MINAS TELECOM LTDA	1,024
187.17.128.0/22	AS270611	FIBERWI TELECOMUNICAÇOES	1,024
187.17.140.0/22	AS270597	VNT FIBRAS INTERNET LTDA	1,024
187.17.229.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.233.0/24	AS28267	Telbe Telecom Valinhos LTDA	256
187.17.234.0/24	AS28267	JETNET COMUNICACAO LTDA	256
187.17.235.0/24	AS28267	JETNET COMUNICACAO LTDA	256
187.17.238.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.188.0/24	AS28264	WAVE LINK TELECOM LTDA	256
187.17.226.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.228.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.17.239.5	AS28267 LANTEC COMUNICACAO MULTIMIDIA LTDA	`7.61ms` from São Paulo, 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
170.185.132.40	AS11686 Zayo Bandwidth	`13.71ms` from Atlanta, US
24.222.127.24	AS11260 EastLink	`19.55ms` from Boston, US
179.41.23.184	AS22927 Telefonica de Argentina	`2.77ms` from Buenos Aires, AR
104.155.180.88	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
1.228.215.248	AS9318 SK Broadband Co Ltd	`4.18ms` from Incheon, KR
76.148.66.72	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Miami, US
66.188.186.72	AS20115 Charter Communications LLC	`9.05ms` from Minneapolis, US
67.254.254.72	AS12271 Charter Communications Inc	`5.18ms` from New York City, US
173.198.196.40	AS40244 Turnkey Internet Inc.	`3.80ms` from New York City, US
74.74.121.88	AS11351 Charter Communications Inc	`18.10ms` from Piscataway, US
2.37.255.168	AS30722 Vodafone Italia S.p.A.	`10.63ms` from Rome, IT
1.160.202.24	AS3462 Data Communication Business Group	`0.43ms` from Taipei, TW
116.254.84.8	AS10010 TOKAI Communications Corporation	`3.74ms` from Tokyo, JP
218.218.96.200	AS4725 SoftBank Corp.	`7.85ms` from Tokyo, JP
20.224.79.104	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
34.221.23.24	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
207.49.77.24	AS19901 Brightspeed	`9.86ms` from Cleveland, US
86.129.117.40	AS2856 British Telecommunications PLC	`4.71ms` from Erith, GB
78.94.162.8	AS3209 Vodafone GmbH	`7.40ms` from Frankfurt am Main, DE
87.142.81.72	AS3320 Deutsche Telekom AG	`3.08ms` from Hamburg, DE
202.177.28.40	AS7479 KDD HONG KONG LIMITED	`1.17ms` from Hong Kong, HK
218.52.131.216	AS9318 SK Broadband Co Ltd	`2.47ms` from Incheon, KR
70.250.139.8	AS7018 AT&T Enterprises, LLC	`4.64ms` from Kansas City, US
113.203.177.184	AS12479 Orange Espagne SA	`1.65ms` from Madrid, ES
218.23.251.40	AS4134 CHINANET-BACKBONE	`8.64ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 -f7 187.17.239.249

traceroute to 187.17.239.249 (187.17.239.249): 64 hops max, 52 byte packets

7 [] 195.66.231.48 264.632 ms

8 *

9 *

10 *

11 *

12 *

13 [AS28267] 187.17.239.249 568.546 ms

Measurement taken from

IPinfo ProbeNet in Kumasi, GH

On January 19th 2026

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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