187.121.132.0/22

AS22689 · SERCOMTEL S/A TELECOMUNICACOES

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Summary

Country	Brazil
Domain	sercomtel.com.br
ASN	AS22689
Registry	LACNIC
ID	IBS4

WHOIS Details

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

inetnum:     187.121.128.0/20
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:     20100302
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

Nearby Ranges

BGP prefixes that overlap with 187.121.0.0/16

Range	ASN	Company	Num of IPs
187.121.0.0/17	AS19182	TELEFÔNICA BRASIL S.A	32,768
187.121.192.0/19	AS28667	VERO S.A	8,192
187.121.160.0/20	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	4,096
187.121.176.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.121.144.0/21	AS273683	ALLREDE TELECOM LTDA	2,048
187.121.224.0/21	AS266356	PRONTO FIBRA LTDA	2,048
187.121.232.0/22	AS264119	UBA CONECT TELECOM LTDA - ME	1,024
187.121.156.0/22	AS270918	INSIDE TECNOLOGIA E SERVIÇOS LTDA	1,024
187.121.152.0/22	AS270921	CROSS CONNECT PROVEDOR	1,024
187.121.236.0/22	AS265369	C-ComTelecom Servios Ltda-ME	1,024

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

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
184.15.165.38	AS5650 Frontier Communications of America, Inc.	`7.73ms` from Ashburn, US
71.14.12.150	AS20115 Charter Communications LLC	`4.99ms` from Atlanta, US
112.111.40.134	AS4837 CHINA UNICOM China169 Backbone	`7.10ms` from Fuzhou, CN
50.213.168.86	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Houston, US
102.140.164.6	AS37720 Alsatia Networking (PTY) LTD	`1.93ms` from Johannesburg, ZA
47.148.96.6	AS5650 Frontier Communications of America, Inc.	`2.43ms` from Los Angeles, US
90.113.187.182	AS3215 Orange S.A.	`5.24ms` from Marseille, FR
71.27.200.54	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Miami, US
103.133.170.6	AS133968 Logon Broadband	`0.84ms` from Mumbai, IN
60.96.229.22	AS17676 SoftBank Corp.	`3.54ms` from Osaka, JP
60.142.132.198	AS17676 SoftBank Corp.	`4.32ms` from Osaka, JP
174.87.218.38	AS20115 Charter Communications LLC	`10.45ms` from Santa Clara, US
189.188.33.22	AS8151 UNINET	`4.18ms` from Santiago de Queretaro, MX
64.254.98.6	AS18489 NTT Global Networks Incorporated	`0.42ms` from Seattle, US
132.178.215.102	AS46662 Boise State University	`10.62ms` from Seattle, US
125.30.175.182	AS2497 Internet Initiative Japan Inc.	`1.96ms` from Tokyo, JP
69.171.150.102	AS11814 Distributel Communications Limited	`7.14ms` from Toronto, CA
107.197.235.198	AS7018 AT&T Enterprises, LLC	`7.01ms` from Atlanta, US
81.241.251.134	AS5432 Proximus NV	`0.99ms` from Brussels, BE
24.66.251.246	AS6327 Shaw Communications	`4.38ms` from Calgary, CA
189.174.140.134	AS8151 UNINET	`0.77ms` from Cancún, MX
83.136.43.230	AS13280 Three Ireland (Hutchison) limited	`6.02ms` from Dublin, IE
54.72.96.230	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
23.12.41.166	AS20940 Akamai International B.V.	`0.09ms` from Fortaleza, BR
2.7.38.150	AS3215 Orange S.A.	`3.61ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f5 -m10 187.121.135.224

traceroute to 187.121.135.224 (187.121.135.224): 10 hops max, 52 byte packets

5 [AS19978] 8.243.248.13 14.687 ms

6 [AS3549] 200.189.212.166 97.316 ms

7 [AS3356] 8.243.43.146 97.803 ms

8 *

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Measurement taken from

IPinfo ProbeNet in Caracas, VE

On April 4th 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.

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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