187.121.131.0/24

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
country:     BR
owner-c:     IBS75
tech-c:      IBS75
created:     20100302
changed:     20220316

nic-hdl-br:  IBS75
person:      Internet by Sercomtel S.A
e-mail:      registrobr@sercomtel.com.br
country:     BR
created:     20040521
changed:     20250204

nic-hdl-br:  SESTE68
person:      Sercomtel S/A Telecomunica��es
e-mail:      abuso@sercomtel.net.br
country:     BR
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

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

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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
40.38.53.232	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
78.99.241.200	AS6855 Slovak Telekom, a.s.	`4.92ms` from Bratislava, SK
83.134.8.8	AS5432 Proximus NV	`3.73ms` from Brussels, BE
3.138.67.40	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
14.243.142.184	AS45899 VNPT Corp	`6.29ms` from Da Nang, VN
98.71.88.56	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
91.43.226.248	AS3320 Deutsche Telekom AG	`5.72ms` from Frankfurt am Main, DE
118.145.228.232	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.79ms` from Guangzhou, CN
92.77.88.136	AS3209 Vodafone GmbH	`6.43ms` from Hamburg, DE
103.155.122.248	AS141159 Incomparable(HK)Network Co., Limited	`0.45ms` from Hong Kong, HK
216.119.20.248	AS19955 Pineland Telephone Cooperative, Inc.	`4.24ms` from Jacksonville, US
46.186.199.232	AS42961 Mobile Telecommunications Company K.S.C.P.	`11.01ms` from Kuwait City, KW
54.232.229.168	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
213.233.23.24	AS5394 Unidata	`0.81ms` from Rome, IT
206.189.78.40	AS14061 DigitalOcean, LLC	`0.31ms` from San Jose, US
3.35.146.24	AS16509 Amazon.com, Inc.	`0.36ms` from Seoul, KR
37.196.159.56	AS1257 Tele2 Sverige AB	`18.50ms` from Skanderborg, DK
210.243.203.232	AS4780 Digital United Inc.	`1.33ms` from Taipei, TW
141.136.204.232	AS13046 Hrvatski Telekom d.d.	`4.33ms` from Zagreb, HR
104.45.129.200	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
34.45.110.184	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
150.162.170.56	AS263300 Universidade Federal de Santa Catarina	`6.25ms` from Porto Alegre, BR
134.242.24.8	AS22787 CommScope Technologies LLC.	`3.30ms` from Boston, US
117.241.95.40	AS9829 National Internet Backbone	`11.90ms` from Delhi, IN
4.165.1.248	AS8075 Microsoft Corporation	`0.16ms` from Gaevle, SE

Traceroute

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

traceroute -a -n -q1 -f4 -m7 187.121.131.62

traceroute to 187.121.131.62 (187.121.131.62): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.087 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On April 25th 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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