187.63.128.0/23

AS28166 · Telecom South America Ltda

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Summary

Country	Brazil
Domain	wtctelecom.com.br
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:     187.63.140.0/23
nserver:     ns1.tesa.net.br
nsstat:      20251222 AA
nslastaa:    20251222
nserver:     ns2.tesa.net.br
nsstat:      20251222 AA
nslastaa:    20251222
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
187.63.129.230	AS28166 Telecom South America Ltda	`0.87ms` from Sao Paulo, BR
187.63.128.93	AS28166 Telecom South America Ltda	`0.82ms` 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
108.250.107.231	AS7018 AT&T Enterprises, LLC	`2.39ms` from Dallas, US
20.60.212.199	AS8075 Microsoft Corporation	`1.08ms` from Dubai, AE
217.182.185.167	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
128.214.205.119	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`0.73ms` from Helsinki, FI
73.255.9.199	AS7922 Comcast Cable Communications, LLC	`9.33ms` from Houston, US
90.77.137.167	AS12479 Orange Espagne SA	`10.88ms` from Madrid, ES
78.37.90.231	AS12389 PJSC Rostelecom	`1.16ms` from Saint Petersburg, RU
73.158.232.103	AS7922 Comcast Cable Communications, LLC	`5.38ms` from San Jose, US
180.43.15.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.56ms` from Tokyo, JP
87.207.223.119	AS9141 P4 Sp. z o.o.	`9.74ms` from Warsaw, PL
46.198.206.151	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.62ms` from Athens, GR
3.143.225.55	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
104.14.89.199	AS7018 AT&T Enterprises, LLC	`7.85ms` from Columbus, US
88.64.84.135	AS3209 Vodafone GmbH	`2.51ms` from Hamburg, DE
222.162.125.167	AS4837 CHINA UNICOM China169 Backbone	`12.33ms` from Harbin, CN
221.125.55.135	AS9304 HGC Global Communications Limited	`11.91ms` from Hong Kong, HK
98.195.211.247	AS7922 Comcast Cable Communications, LLC	`8.20ms` from Houston, US
213.122.111.135	AS2856 British Telecommunications PLC	`6.57ms` from London, GB
208.85.76.7	AS8220 COLT Technology Services Group Limited	`0.71ms` from London, GB
69.159.128.55	AS577 Bell Canada	`1.30ms` from Montreal, CA
91.203.80.7	AS44927 LLC Telecom MPK	`2.80ms` from Moscow, RU
73.19.230.119	AS7922 Comcast Cable Communications, LLC	`13.55ms` from Murfreesboro, US
76.149.29.247	AS7922 Comcast Cable Communications, LLC	`6.82ms` from San Jose, US
1.117.218.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.58ms` from Shanghai, CN
84.85.133.199	AS1136 KPN B.V.	`2.51ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 187.63.129.163

traceroute to 187.63.129.163 (187.63.129.163): 64 hops max, 52 byte packets

1 [AS15169] 108.170.230.148 189.439 ms

2 *

3 *

4 [AS28166] 187.63.129.163 191.949 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 20th 2025

What are IP address ranges?

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