201.23.181.0/24

AS22085 · Claro S/A

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Summary

Country	Brazil
Domain	claro.net.br
ASN	AS22085
Parent Range	201.23.160.0/19
Registry	LACNIC
ID	CLV11

WHOIS Details

inetnum:     201.23.160.0/19
aut-num:     AS22085
abuse-c:     CLSIN5
owner:       Claro S/A
ownerid:     40.432.544/0001-47
responsible: BCP SA
owner-c:     CLV199
tech-c:      CLV199
inetrev:     201.23.160.0/20
nserver:     ns01.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns02.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns03.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns04.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
inetrev:     201.23.176.0/20
nserver:     ns01.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns02.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns03.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
nserver:     ns04.gprs.claro.net.br
nsstat:      20220112 AA
nslastaa:    20220112
created:     20050614
changed:     20080930

nic-hdl-br:  CLV199
person:      CLaro - Voz/Dados
created:     20060321
changed:     20220113

nic-hdl-br:  CLSIN5
person:      Claro - Segurança da Informação
created:     20110630
changed:     20110630

Overlapping Ranges

BGP prefixes that contain 201.23.181.0/24

Range	ASN	Company	Num of IPs
201.23.160.0/19	AS22085	Claro S/A	8,192

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.97.4.120	AS8075 Microsoft Corporation	`0.62ms` from Boydton, US
23.60.140.136	AS16625 Akamai Technologies, Inc.	`0.18ms` from Chicago, US
129.159.11.200	AS31898 Oracle Corporation	`0.39ms` from Frankfurt am Main, DE
187.233.175.24	AS8151 UNINET	`5.09ms` from Guadalajara, MX
113.234.208.24	AS4837 CHINA UNICOM China169 Backbone	`8.16ms` from Liaoyang, CN
217.137.38.72	AS5089 Virgin Media Limited	`2.96ms` from London, GB
70.95.168.56	AS20001 Charter Communications Inc	`7.93ms` from Los Angeles, US
52.183.22.152	AS8075 Microsoft Corporation	`0.34ms` from Quincy, US
20.3.12.104	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
222.97.254.136	AS4766 Korea Telecom	`6.44ms` from Seoul, KR
60.66.100.168	AS17676 SoftBank Corp.	`7.94ms` from Tokyo, JP
197.147.229.136	AS36884 Wana Corporate	`7.35ms` from Casablanca, MA
78.43.51.152	AS3209 Vodafone GmbH	`11.15ms` from Frankfurt am Main, DE
79.208.9.248	AS3320 Deutsche Telekom AG	`0.78ms` from Hamburg, DE
98.39.160.72	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Houston, US
104.75.111.24	AS16625 Akamai Technologies, Inc.	`0.73ms` from Las Vegas, US
5.181.62.136	AS47764 LLC VK	`1.00ms` from Moscow, RU
14.47.167.136	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
151.177.252.104	AS1257 Tele2 Sverige AB	`14.57ms` from Stockholm, SE
140.127.120.72	AS1659 Taiwan Academic Network (TANet) Information Center	`5.33ms` from Taichung, TW
120.124.162.248	AS1659 Taiwan Academic Network (TANet) Information Center	`2.00ms` from Taipei, TW
103.108.89.184	AS3356 Level 3 Parent, LLC	`1.32ms` from Amsterdam, NL
75.207.105.72	AS6167 Verizon Business	`15.11ms` from Atlanta, US
216.176.82.120	AS5742 Fidium	`5.73ms` from Chicago, US
154.124.181.40	AS8346 SONATEL-AS Autonomous System	`1.93ms` from Dakar, SN

Traceroute

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

traceroute -a -n -q1 -f7 -m10 201.23.181.51

traceroute to 201.23.181.51 (201.23.181.51): 10 hops max, 52 byte packets

7 [AS45102] 116.251.119.138 3.06 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Chengdu, CN

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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