201.23.48.0/24

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

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

IP Address	ASN	Details
201.23.48.11	AS272710 FIBRASIL INFRAESTRUTURA E FIBRA OTICA S.A.	`11.71ms` 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
20.224.100.72	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
52.166.100.248	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
108.193.165.40	AS7018 AT&T Enterprises, LLC	`11.22ms` from Atlanta, US
210.13.49.184	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
20.65.23.8	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
118.209.6.8	AS7545 TPG Telecom Limited	`1.83ms` from Brisbane, AU
104.138.139.40	AS11426 Charter Communications Inc	`6.90ms` from Charlotte, US
64.82.251.24	AS27419 Big River Telephone Company, LLC	`9.78ms` from Chicago, US
14.161.225.136	AS45899 VNPT Corp	`2.03ms` from Ho Chi Minh City, VN
109.149.150.248	AS2856 British Telecommunications PLC	`5.86ms` from London, GB
146.199.97.24	AS6871 Plusnet	`4.94ms` from London, GB
81.39.37.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`12.47ms` from Madrid, ES
3.160.205.168	AS16509 Amazon.com, Inc.	`0.29ms` from Marseille, FR
176.144.245.136	AS5410 Bouygues Telecom SA	`1.55ms` from Paris, FR
124.135.148.24	AS4837 CHINA UNICOM China169 Backbone	`8.52ms` from Qingdao, CN
155.190.77.24	AS36692 Cisco OpenDNS, LLC	`0.20ms` from Sao Paulo, BR
60.4.214.168	AS4837 CHINA UNICOM China169 Backbone	`11.64ms` from Tianjin, CN
60.142.121.8	AS17676 SoftBank Corp.	`3.42ms` from Tokyo, JP
202.182.97.40	AS20473 The Constant Company, LLC	`0.10ms` from Tokyo, JP
1.179.46.120	AS12975 PALTEL Autonomous System	`8.25ms` from Amman, JO
118.250.135.8	AS4134 CHINANET-BACKBONE	`2.19ms` from Changsha, CN
174.106.108.8	AS11426 Charter Communications Inc	`9.82ms` from Charlotte, US
18.117.243.248	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
68.183.219.216	AS14061 DigitalOcean, LLC	`0.24ms` from Frankfurt am Main, DE
178.185.44.184	AS12389 PJSC Rostelecom	`1.04ms` from Krasnoyarsk, RU

Traceroute

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

traceroute -a -n -q1 201.23.48.9

traceroute to 201.23.48.9 (201.23.48.9): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.129 ms

2 *

3 *

4 [] 187.16.211.211 0.978 ms

5 *

6 [AS272710] 201.23.48.9 12.527 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 6th 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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