201.23.53.0/24

AS272710 · FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.

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Summary

Country	Brazil
Domain	fibrasil.com.br
ASN	AS272710
Registry	LACNIC
ID	FIS22

WHOIS Details

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

inetnum:     201.23.32.0/19
aut-num:     AS272710
abuse-c:     CORFI9
owner:       FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.
ownerid:     36.619.747/0001-70
responsible: Atila Araujo Branco
owner-c:     FIFOS
tech-c:      ENRFI8
inetrev:     201.23.39.0/24
nserver:     ns1-06.azure-dns.com
nsstat:      20251212 AA
nslastaa:    20251212
nserver:     ns2-06.azure-dns.net
nsstat:      20251212 AA
nslastaa:    20251212
nserver:     ns3-06.azure-dns.org
nsstat:      20251212 AA
nslastaa:    20251212
nserver:     ns4-06.azure-dns.info
nsstat:      20251212 AA
nslastaa:    20251212
created:     20050214
changed:     20230213

nic-hdl-br:  FIFOS
person:      FiBrasil Infraestrutura e Fibra �tica SA
created:     20210723
changed:     20240830

nic-hdl-br:  CORFI9
person:      Centro de Opera��es de Rede  FiBrasil
created:     20220803
changed:     20220803

nic-hdl-br:  ENRFI8
person:      Engenharia de Rede FiBrasil
created:     20230210
changed:     20230213

Nearby Ranges

BGP prefixes that overlap with 201.23.0.0/16

Range	ASN	Company	Num of IPs
201.23.224.0/19	AS21571	MLS Wireless S/A	8,192
201.23.160.0/19	AS22085	Claro S/A	8,192
201.23.128.0/19	AS22689	SERCOMTEL S/A TELECOMUNICACOES	8,192
201.23.96.0/19	AS28590	Directnet Prestacao de Servicos Ltda.	8,192
201.23.192.0/20	AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
201.23.53.0	AS272710 FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.	`14.98ms` from Fortaleza, 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
181.218.149.248	AS28573 Claro NXT Telecomunicacoes Ltda	`17.40ms` from Curitiba, BR
63.47.64.152	AS6167 Verizon Business	`18.81ms` from Dallas, US
68.148.5.40	AS6327 Shaw Communications	`4.28ms` from Edmonton, CA
208.82.64.72	AS19383 Web Elite LLC	`2.83ms` from Flint, US
87.170.243.216	AS3320 Deutsche Telekom AG	`7.11ms` from Frankfurt am Main, DE
110.235.103.248	AS9269 Hong Kong Broadband Network Ltd.	`0.97ms` from Hong Kong, HK
148.71.157.120	AS12353 Vodafone Portugal	`7.32ms` from Lisbon, PT
15.185.230.56	AS16509 Amazon.com, Inc.	`0.46ms` from Manama, BH
64.121.233.8	AS6079 RCN	`7.92ms` from Philadelphia, US
188.242.97.184	AS35807 SkyNet Ltd.	`0.85ms` from Saint Petersburg, RU
20.196.124.216	AS8075 Microsoft Corporation	`0.31ms` from Seoul, KR
110.142.83.216	AS1221 Telstra Limited	`2.09ms` from Sydney, AU
133.162.213.248	AS55374 FUJITSU LIMITED	`3.72ms` from Tokyo, JP
41.96.132.232	AS36947 Telecom Algeria	`9.95ms` from Valencia, ES
86.82.221.232	AS1136 KPN B.V.	`1.50ms` from Amsterdam, NL
96.127.99.184	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
103.133.163.72	AS59188 IndianOil Corporation Limited	`1.22ms` from Delhi, IN
23.196.235.152	AS16625 Akamai Technologies, Inc.	`0.30ms` from Duesseldorf, DE
206.43.65.152	AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP	`19.77ms` from Fortaleza, BR
3.71.182.40	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
195.103.54.184	AS3269 Telecom Italia S.p.A.	`10.07ms` from Milan, IT
154.122.213.152	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`11.98ms` from Nairobi, KE
126.219.116.40	AS17676 SoftBank Corp.	`3.72ms` from Osaka, JP
191.184.173.168	AS28573 Claro NXT Telecomunicacoes Ltda	`15.83ms` from Porto Alegre, BR
195.47.54.200	AS13036 T-Mobile Czech Republic a.s.	`3.22ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -m5 201.23.53.1

traceroute to 201.23.53.1 (201.23.53.1): 5 hops max, 52 byte packets

1 [AS31898] 140.91.208.84 0.08 ms

2 [AS31898] 140.204.14.114 0.611 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 14th 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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