143.137.174.0/24

AS270948 · Fontana e Fleck Ltda

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Summary

Country	Brazil
Domain	valenettelecom.com.br
ASN	AS270948
Registry	LACNIC
ID	ADF59

WHOIS Details

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

inetnum:     143.137.172.0/22
aut-num:     AS270948
abuse-c:     ADSFO59
owner:       Fontana e Fleck Ltda
ownerid:     34.223.698/0001-26
responsible: Patrick Canton
country:     BR
owner-c:     ADSFO59
tech-c:      ADSFO59
inetrev:     143.137.172.0/24
nserver:     ns1.valenettelecom.com.br
nsstat:      20250411 AA
nslastaa:    20250411
nserver:     ns2.valenettelecom.com.br
nsstat:      20250411 AA
nslastaa:    20250411
inetrev:     143.137.173.0/24
nserver:     ns1.valenettelecom.com.br
nsstat:      20250413 AA
nslastaa:    20250413
nserver:     ns2.valenettelecom.com.br
nsstat:      20250413 AA
nslastaa:    20250413
inetrev:     143.137.174.0/24
nserver:     ns1.valenettelecom.com.br
nsstat:      20250413 AA
nslastaa:    20250413
nserver:     ns2.valenettelecom.com.br
nsstat:      20250413 AA
nslastaa:    20250413
inetrev:     143.137.175.0/24
nserver:     ns1.valenettelecom.com.br
nsstat:      20250414 AA
nslastaa:    20250414
nserver:     ns2.valenettelecom.com.br
nsstat:      20250414 AA
nslastaa:    20250414
created:     20200715
changed:     20200715

nic-hdl-br:  ADSFO59
person:      Alessandra dos Santos Fontana
e-mail:      ti@mhnet.com.br
country:     BR
created:     20200123
changed:     20250407

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

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

IP Address	ASN	Details
143.137.174.0	AS270948 Fontana e Fleck Ltda	`7.97ms` from Osasco, 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
195.38.185.40	AS8511 ASIAINFO TE	`0.40ms` from Bishkek, KG
74.97.54.88	AS701 Verizon Business	`2.31ms` from Boston, US
197.45.94.152	AS8452 TE-AS	`3.04ms` from Cairo, EG
84.32.45.72	AS142036 Hosteons Pte. Ltd.	`0.23ms` from Dallas, US
69.133.41.200	AS10796 Charter Communications Inc	`17.63ms` from Flint, US
62.91.131.184	AS20686 Bisping & Bisping GmbH & Co KG	`3.80ms` from Frankfurt am Main, DE
70.123.34.136	AS11427 Charter Communications Inc	`10.78ms` from Houston, US
83.32.190.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.43ms` from Madrid, ES
99.86.212.136	AS16509 Amazon.com, Inc.	`0.10ms` from Melbourne, AU
96.96.198.8	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Miami, US
71.203.151.88	AS7922 Comcast Cable Communications, LLC	`10.01ms` from Miami, US
83.8.84.168	AS5617 Orange Polska Spolka Akcyjna	`1.81ms` from Poznan, PL
36.45.179.168	AS4134 CHINANET-BACKBONE	`8.67ms` from Qingyang, CN
35.217.82.24	AS15169 Google LLC	`0.13ms` from Salt Lake City, US
177.33.58.120	AS28573 Claro NXT Telecomunicacoes Ltda	`6.03ms` from Sao Paulo, BR
115.4.245.184	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
95.135.85.248	AS5650 Frontier Communications of America, Inc.	`0.33ms` from Ashburn, US
70.122.251.120	AS11427 Charter Communications Inc	`5.37ms` from Dallas, US
64.91.231.152	AS32244 Liquid Web, L.L.C	`0.19ms` from Lansing, US
95.95.208.200	AS2860 NOS COMUNICACOES, S.A.	`6.65ms` from Lisbon, PT
172.119.97.120	AS20001 Charter Communications Inc	`6.19ms` from Los Angeles, US
120.157.77.104	AS1221 Telstra Limited	`7.85ms` from Melbourne, AU
123.224.106.120	AS4713 NTT Communications Corporation	`4.29ms` from Osaka, JP
176.181.89.72	AS5410 Bouygues Telecom SA	`6.01ms` from Paris, FR
220.92.187.184	AS4766 Korea Telecom	`7.50ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 143.137.174.0

traceroute to 143.137.174.0 (143.137.174.0): 64 hops max, 52 byte packets

1 [AS16509] 177.71.128.75 102.733 ms

2 *

3 *

4 [AS16509] 99.83.66.38 0.51 ms

5 [AS16509] 99.83.66.39 0.519 ms

6 *

7 *

8 *

9 [AS270948] 143.137.174.0 7.95 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On September 11th 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.

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