187.120.171.0/24

AS270550 · TELECOMFIBER SERVICOS DE ACESSO A INTERNET EIRELI

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Summary

Country	Brazil
Domain	teletelnet.net.br
ASN	AS270550
Registry	LACNIC
ID	BTB2

WHOIS Details

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

inetnum:     187.120.168.0/22
aut-num:     AS270550
abuse-c:     BTSBR5
owner:       TELECOMFIBER SERVICOS DE ACESSO A INTERNET EIRELI
ownerid:     34.765.980/0001-35
responsible: BRUNO BRANDAO
owner-c:     BTSBR5
tech-c:      BTSBR5
inetrev:     187.120.168.0/24
nserver:     ns1.teletelnet.net.br
nsstat:      20251102 AA
nslastaa:    20251102
nserver:     ns2.teletelnet.net.br
nsstat:      20251102 AA
nslastaa:    20251102
inetrev:     187.120.170.0/23
nserver:     ns1.teletelnet.net.br
nsstat:      20251101 AA
nslastaa:    20251101
nserver:     ns2.teletelnet.net.br
nsstat:      20251101 AA
nslastaa:    20251101
created:     20200323
changed:     20200323

nic-hdl-br:  BTSBR5
person:      Bruno tadeu da silva brandao
created:     20190729
changed:     20251027

Nearby Ranges

BGP prefixes that overlap with 187.120.0.0/16

Range	ASN	Company	Num of IPs
187.120.64.0/18	AS28202	MASTER S/A	16,384
187.120.192.0/20	AS53140	MPC INTERNET LTDA	4,096
187.120.240.0/20	AS53130	Internet Provider Mil Br Net Ltda	4,096
187.120.48.0/20	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	4,096
187.120.128.0/20	AS262272	VERO S.A	4,096
187.120.144.0/20	AS262272	VERO S.A	4,096
187.120.32.0/20	AS262685	ScherrerNet Informática Ltda ME	4,096
187.120.176.0/20	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	4,096
187.120.0.0/21	AS22381	Megatelecom Telecomunicacoes Ltda	2,048
187.120.160.0/22	AS270549	Oliveira e Novaes Serviços de Telecomunicação LTDA	1,024
187.120.8.0/22	AS22381	Megatelecom Telecomunicacoes Ltda	1,024
187.120.164.0/22	AS270545	Digit@l Informática Eletronica e Provedor de acess	1,024
187.120.14.0/23	AS22381	Megatelecom Telecomunicacoes Ltda	512
187.120.13.0/24	AS22381	Megatelecom Telecomunicacoes Ltda	256
187.120.169.0/24	AS270550	BLACKNETINTERNET SOLUCOES EM TECNOLOGIA LTDA	256
187.120.12.0/24	AS265303	BRASIL TECPAR \| AMIGO \| AVATO	256
187.120.31.0/24	AS266181	PRYMUS PROVEDOR DE ACESSO À REDES TELECOM LTDA	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

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

IP Address	ASN	Details
187.120.171.158	AS270550 TELECOMFIBER SERVICOS DE ACESSO A INTERNET EIRELI	`1.20ms` from Osasco, 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
103.230.121.8	AS58955 Bangmod Enterprise Co., Ltd.	`0.85ms` from Bangkok, TH
108.208.182.104	AS7018 AT&T Enterprises, LLC	`13.44ms` from Chicago, US
107.127.9.24	AS7018 AT&T Enterprises, LLC	`5.15ms` from Columbus, US
93.208.214.152	AS3320 Deutsche Telekom AG	`6.60ms` from Frankfurt am Main, DE
45.253.203.216	AS45062 Netease-Network	`3.20ms` from Ningbo, CN
54.232.208.248	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
91.171.133.152	AS12322 Free SAS	`2.54ms` from Paris, FR
50.7.148.72	AS30058 FDCservers.net	`0.21ms` from Paris, FR
87.240.82.88	AS35184 Nomotech SAS	`1.10ms` from Paris, FR
37.232.219.104	AS12714 PJSC MegaFon	`11.09ms` from Samara, RU
119.215.33.120	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
61.223.50.8	AS3462 Data Communication Business Group	`1.45ms` from Taichung, TW
211.157.139.200	AS23724 IDC, China Telecommunications Corporation	`4.06ms` from Tianjin, CN
45.151.104.232	AS57043 HOSTKEY B.V.	`0.39ms` from Amsterdam, NL
89.117.224.232	AS136787 PacketHub S.A.	`0.19ms` from Athens, GR
120.8.67.152	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Beijing, CN
196.206.167.8	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`16.41ms` from Casablanca, MA
98.209.130.40	AS7922 Comcast Cable Communications, LLC	`7.85ms` from Flint, US
90.33.60.24	AS3215 Orange S.A.	`16.59ms` from Frankfurt am Main, DE
223.16.116.72	AS9304 HGC Global Communications Limited	`1.19ms` from Hong Kong, HK
1.247.128.136	AS9318 SK Broadband Co Ltd	`2.51ms` from Incheon, KR
78.136.45.248	AS15395 Rackspace Ltd.	`1.31ms` from London, GB
191.53.218.40	AS28202 MASTER S/A	`2.76ms` from Osasco, BR
190.67.177.248	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.30ms` from Panama, PA
50.116.95.216	AS31898 Oracle Corporation	`0.22ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 187.120.171.139

traceroute to 187.120.171.139 (187.120.171.139): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 3.494 ms

2 *

3 *

4 *

5 [AS270550] 187.120.171.139 2.491 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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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