187.63.128.0/23

AS28166 · Telecom South America Ltda

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Summary

Country	Brazil
Domain	tesatelecom.com
ASN	AS28166
Parent Range	187.63.128.0/20
Registry	LACNIC
ID	SIT4

WHOIS Details

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

inetnum:     187.63.128.0/20
aut-num:     AS28166
abuse-c:     SIT113
owner:       Telecom South America Ltda
ownerid:     02.777.002/0001-17
responsible: Rodrigo de Araujo Machado
owner-c:     SIT113
tech-c:      SIT113
inetrev:     187.63.128.0/24
nserver:     ns1.tesa.net.br
nsstat:      20260131 AA
nslastaa:    20260131
nserver:     ns2.tesa.net.br
nsstat:      20260131 AA
nslastaa:    20260131
created:     20090623
changed:     20130307

nic-hdl-br:  SIT113
person:      Sing-Voip Telecomunica��es
created:     20060604
changed:     20220825

Overlapping Ranges

BGP prefixes that contain 187.63.128.0/23

Range	ASN	Company	Num of IPs
187.63.128.0/20	AS28166	Telecom South America Ltda	4,096

Nearby Ranges

BGP prefixes that overlap with 187.63.0.0/16

Range	ASN	Company	Num of IPs
187.63.160.0/19	AS28169	BITCOM PROVEDOR DE SERVICOS DE INTERNET LTDA	8,192
187.63.80.0/20	AS262444	XTURBO PROVEDOR DE INTERNET LTDA	4,096
187.63.208.0/20	AS53097	Superip Telecomunicações LTDA	4,096
187.63.128.0/20	AS28166	Telecom South America Ltda	4,096
187.63.192.0/20	AS53050	Super Cabo TV Caratinga Ltda	4,096
187.63.0.0/20	AS28658	Gigalink de Nova Friburgo Soluções em Rede Multimi	4,096
187.63.64.0/20	AS262664	GIGALINE INTERNET SERVICOS DE INFORMATICA LTDA	4,096
187.63.96.0/20	AS263009	FORTE TELECOM LTDA.	4,096
187.63.148.0/22	AS271455	G4 Conectividade SVA Eireli	1,024
187.63.236.0/22	AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	1,024
187.63.228.0/22	AS270884	VOUE LTDA	1,024
187.63.144.0/22	AS271417	NEOPRINT INTERNET LTDA	1,024
187.63.232.0/22	AS271661	WESLEY RAMOS DIAS	1,024
187.63.63.0/24	AS28164	SL3 INFORMÁTICA E SERVIÇO LTDA	256
187.63.102.0/24	AS271689	AGE TELECOMUNICACOES LTDA	256
187.63.123.0/24	AS265335	ZONNET PROVEDOR E SERVICOS DE INTERNET LTDA - ME	256
187.63.121.0/24	AS265335	MKS CONNECT COMUNICACAO E MULTIMIDIA LTDA	256
187.63.120.0/24	AS265335	GT CONECT NETWORK TELECOMUNICAÇÕES	256
187.63.100.0/24	AS53111	Centro Educacional Nossa Senhora Auxiliadora	256

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

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

IP Address	ASN	Details
187.63.128.93	AS28166 Telecom South America Ltda	`0.77ms` from Sao Paulo, BR
187.63.129.230	AS28166 Telecom South America Ltda	`0.87ms` from Sao Paulo, 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
198.100.150.183	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
120.52.184.55	AS133119 China Unicom IP network	`4.05ms` from Beijing, CN
136.114.228.103	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
217.42.166.71	AS2856 British Telecommunications PLC	`11.80ms` from Erith, GB
83.58.3.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.78ms` from Madrid, ES
37.103.53.183	AS1267 WIND TRE S.P.A.	`4.87ms` from Milan, IT
119.18.49.55	AS394695 PDR	`0.94ms` from Mumbai, IN
73.215.171.167	AS7922 Comcast Cable Communications, LLC	`6.10ms` from Newark, US
87.88.62.119	AS5410 Bouygues Telecom SA	`1.93ms` from Paris, FR
67.160.202.7	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Santa Clara, US
218.145.137.71	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
71.233.34.23	AS7922 Comcast Cable Communications, LLC	`5.47ms` from Boston, US
1.228.162.55	AS9318 SK Broadband Co Ltd	`2.58ms` from Incheon, KR
122.52.166.231	AS9299 Philippine Long Distance Telephone Company	`0.96ms` from Manila, PH
3.1.14.183	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
34.124.231.7	AS396982 Google LLC	`0.12ms` from Singapore, SG
83.251.87.215	AS1257 Tele2 Sverige AB	`3.84ms` from Stockholm, SE
4.197.123.7	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
183.186.120.7	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Taiyuan, CN
220.150.168.23	AS4685 Asahi Net	`16.58ms` from Tokyo, JP
180.53.72.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.14ms` from Tokyo, JP
172.204.40.215	AS8075 Microsoft Corporation	`0.17ms` from Auckland, NZ
15.197.242.167	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
75.212.180.39	AS6167 Verizon Business	`11.67ms` from Chicago, US
114.105.144.183	AS4134 CHINANET-BACKBONE	`11.50ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f2 187.63.128.201

traceroute to 187.63.128.201 (187.63.128.201): 64 hops max, 52 byte packets

2 [] 187.16.218.104 0.908 ms

3 [AS28166] 187.63.128.201 2.014 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On January 30th 2026

What are IP address ranges?

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