201.23.144.0/21

AS22689 · SERCOMTEL S/A TELECOMUNICACOES

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Summary

Country	Brazil
Domain	sercomtel.com.br
ASN	AS22689
Parent Range	201.23.128.0/19
Registry	LACNIC
ID	IBS4

WHOIS Details

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

inetnum:     201.23.128.0/19
aut-num:     AS22689
abuse-c:     SESTE68
owner:       SERCOMTEL S/A TELECOMUNICACOES
ownerid:     01.371.416/0001-89
responsible: Ricardo Moreira
owner-c:     IBS75
tech-c:      IBS75
created:     20050511
changed:     20220316

nic-hdl-br:  IBS75
person:      Internet by Sercomtel S.A
created:     20040521
changed:     20250204

nic-hdl-br:  SESTE68
person:      Sercomtel S/A Telecomunica��es
created:     20181031
changed:     20181031

Overlapping Ranges

BGP prefixes that contain 201.23.144.0/21

Range	ASN	Company	Num of IPs
201.23.128.0/19	AS22689	SERCOMTEL S/A TELECOMUNICACOES	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

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

IP Address	ASN	Details
201.23.151.193	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`26.50ms` from Curitiba, BR
201.23.148.102	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`23.88ms` from Curitiba, BR
201.23.145.253	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`24.40ms` from Curitiba, BR
201.23.144.83	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`25.34ms` from Curitiba, BR
201.23.147.37	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`25.76ms` from Curitiba, BR
201.23.149.224	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`24.24ms` from Curitiba, BR
201.23.146.12	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`25.15ms` from Curitiba, BR
201.23.150.145	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`24.66ms` 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
91.53.213.37	AS3320 Deutsche Telekom AG	`3.47ms` from Berlin, DE
34.223.18.149	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
117.213.43.181	AS9829 National Internet Backbone	`17.48ms` from Chennai, IN
155.190.251.53	AS36692 Cisco OpenDNS, LLC	`0.23ms` from Dallas, US
86.136.199.213	AS2856 British Telecommunications PLC	`4.55ms` from Erith, GB
98.250.169.197	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Flint, US
155.190.212.37	AS36692 Cisco OpenDNS, LLC	`0.52ms` from Frankfurt am Main, DE
139.9.6.245	AS55990 Huawei Cloud Service data center	`1.51ms` from Guangzhou, CN
117.156.143.133	AS9808 China Mobile Communications Group Co., Ltd.	`4.94ms` from Lanzhou, CN
47.197.136.69	AS5650 Frontier Communications of America, Inc.	`6.29ms` from Miami, US
199.219.219.197	AS701 Verizon Business	`0.51ms` from New York City, US
116.94.184.85	AS7679 QTnet,Inc.	`13.24ms` from Osaka, JP
88.90.5.101	AS2119 Telenor Norge AS	`9.12ms` from Oslo, NO
182.227.174.101	AS17858 LG POWERCOMM	`1.55ms` from Seoul, KR
175.252.65.117	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
1.160.6.117	AS3462 Data Communication Business Group	`1.00ms` from Taipei, TW
193.247.213.21	AS34559 SvyazResurs-Region LLC	`14.77ms` from Tbilisi, GE
219.143.10.117	AS4847 China Networks Inter-Exchange	`3.46ms` from Tianjin, CN
190.202.59.213	AS8048 CANTV Servicios, Venezuela	`8.68ms` from Willemstad, CW
92.66.255.101	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
50.217.127.5	AS7922 Comcast Cable Communications, LLC	`1.60ms` from Boston, US
59.51.25.149	AS4134 CHINANET-BACKBONE	`3.56ms` from Changsha, CN
135.116.188.165	AS8075 Microsoft Corporation	`0.21ms` from Gaevle, SE
141.94.65.149	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
46.21.64.53	AS43265 RN Telecom Ltd.	`0.80ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 201.23.147.129

traceroute to 201.23.147.129 (201.23.147.129): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 317.706 ms

2 *

3 [AS22689] 201.54.104.14 343.614 ms

4 *

5 [AS22689] 201.23.147.129 591.391 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On January 19th 2026

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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