200.146.0.0/24

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	qw.tec.br
ASN	AS18881
Parent Range	200.146.0.0/18
Registry	LACNIC
ID	QTD

WHOIS Details

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

inetnum:     200.146.0.12/30
aut-num:     AS18881
abuse-c:     CSTBR
owner:       Pereira Gionedis Advocacia
ownerid:     81.908.543/0001-03
responsible: Jean Marcel Vosch
country:     BR
owner-c:     QTD
tech-c:      QTD
created:     20040310
changed:     20130307
inetnum-up:  200.146.0.0/18

nic-hdl-br:  QTD
person:      Qualityware Tech Dept
e-mail:      QTD@qw.tec.br
country:     BR
created:     20000701
changed:     20250303

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      abuse.br@telefonica.com
country:     BR
created:     20180713
changed:     20180713

Overlapping Ranges

BGP prefixes that contain 200.146.0.0/24

Range	ASN	Company	Num of IPs
200.146.0.0/18	AS18881	TELEFÔNICA BRASIL S.A	16,384

Nearby Ranges

BGP prefixes that overlap with 200.146.0.0/16

Range	ASN	Company	Num of IPs
200.146.192.0/18	AS16735	ALGAR TELECOM S/A	16,384
200.146.0.0/18	AS18881	TELEFÔNICA BRASIL S.A	16,384
200.146.64.0/18	AS18881	TELEFÔNICA BRASIL S.A	16,384
200.146.128.0/18	AS27652	Claro S/A	16,384

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

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

IP Address	ASN	Details
200.146.0.234	AS18881 TELEFÔNICA BRASIL S.A	`0.98ms` from Curitiba, 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
186.30.129.200	AS19429 ETB - Colombia	`0.75ms` from Bogota, CO
38.134.138.120	AS136336 Thamizhaga Internet Communications Private Limited	`1.56ms` from Chennai, IN
119.159.244.88	AS17557 Pakistan Telecommunication Company Limited	`0.65ms` from Karachi, PK
31.38.68.8	AS5410 Bouygues Telecom SA	`16.83ms` from Paris, FR
210.102.44.184	AS3786 LG DACOM Corporation	`1.39ms` from Seoul, KR
85.191.41.248	AS204274 AURA Fiber A/S	`2.91ms` from Skanderborg, DK
49.101.73.72	AS9605 NTT DOCOMO, INC.	`17.01ms` from Tokyo, JP
209.42.120.104	AS32638 Trent University	`3.67ms` from Toronto, CA
142.188.218.232	AS577 Bell Canada	`4.57ms` from Toronto, CA
197.57.212.104	AS8452 TE-AS	`5.21ms` from Cairo, EG
137.128.133.232	AS668 United States Department of Defense (DoD)	`4.24ms` from Chicago, US
3.18.235.24	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
71.227.126.216	AS7922 Comcast Cable Communications, LLC	`8.86ms` from Flint, US
45.182.35.248	AS269265 Cyber Link	`19.01ms` from Fortaleza, BR
18.157.243.232	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
84.145.127.104	AS3320 Deutsche Telekom AG	`4.21ms` from Frankfurt am Main, DE
209.222.251.88	AS46841 Fork Networking, LLC	`0.39ms` from Fremont, US
193.140.92.200	AS8517 National Academic Network and Information Center	`11.03ms` from Istanbul, TR
190.29.116.200	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`2.86ms` from Medellin, CO
200.160.166.24	AS22341 RTM - Rede de Telecomunicações para o Mercado Ltda	`1.57ms` from Osasco, BR
78.194.252.136	AS12322 Free SAS	`1.18ms` from Paris, FR
108.159.46.152	AS16509 Amazon.com, Inc.	`1.57ms` from Pune, IN
45.130.144.216	AS49505 JSC Selectel	`1.06ms` from Saint Petersburg, RU
128.55.208.104	AS2936 National Energy Research Scientific Computing Center	`2.11ms` from San Jose, US
52.95.196.152	AS16509 Amazon.com, Inc.	`0.25ms` 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 -f2 200.146.0.146

traceroute to 200.146.0.146 (200.146.0.146): 64 hops max, 52 byte packets

2 [AS7195] 200.25.70.141 0.32 ms

3 *

4 *

5 [AS18881] 200.146.0.146 1.803 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On December 28th 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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