177.136.188.0/22

AS263596 · GRV FIBRA

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Summary

Country	Brazil
Domain	grvfibra.com.br
ASN	AS263596
Parent Range	177.136.184.0/21
Registry	LACNIC
ID	GRT12

WHOIS Details

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

inetnum:     177.136.184.0/21
aut-num:     AS263596
abuse-c:     NOTER5
owner:       GRV FIBRA
ownerid:     10.239.439/0001-25
responsible: JOSE ROMILDO SANTOS OLIVEIRA
owner-c:     GRTEL6
tech-c:      NOTER5
inetrev:     177.136.185.0/24
nserver:     rev1.grvfibra.com.br
nsstat:      20260130 AA
nslastaa:    20260130
nserver:     rev2.grvfibra.com.br
nsstat:      20260130 AA
nslastaa:    20260130
created:     20130823
changed:     20251104

nic-hdl-br:  GRTEL6
person:      GRV TELECOM
created:     20111122
changed:     20240131

nic-hdl-br:  NOTER5
person:      NOC Terabit
created:     20210316
changed:     20251010

Overlapping Ranges

BGP prefixes that contain 177.136.188.0/22

Range	ASN	Company	Num of IPs
177.136.184.0/21	AS263596	GRV FIBRA	2,048

Nearby Ranges

BGP prefixes that overlap with 177.136.0.0/16

Range	ASN	Company	Num of IPs
177.136.128.0/19	AS28665	Predlink Rede de Telecomunicções Ltda	8,192
177.136.48.0/20	AS263590	LOCAWEB SERVICOS DE INTERNET S.A.	4,096
177.136.112.0/20	AS28186	ITS TELECOMUNICACOES LTDA	4,096
177.136.16.0/20	AS263590	LOCAWEB SERVICOS DE INTERNET S.A.	4,096
177.136.64.0/21	AS263600	Radio Link Telecom	2,048
177.136.96.0/21	AS263608	WSNET TELECOM LTDA ME	2,048
177.136.192.0/21	AS53050	Super Cabo TV Caratinga Ltda	2,048
177.136.32.0/21	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	2,048
177.136.0.0/21	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	2,048
177.136.208.0/21	AS52685	Conectnet Telecomunicações Ltda.	2,048
177.136.88.0/21	AS28277	VMAX DIGITAL DO BRASIL LTDA	2,048
177.136.160.0/21	AS28343	UNIFIQUE TELECOMUNICACOES S/A	2,048
177.136.216.0/21	AS262841	M.A. INFORMATICA LTDA	2,048
177.136.176.0/21	AS263595	ALB Internet & Informatica Ltda - ME	2,048
177.136.184.0/21	AS263596	GRV FIBRA	2,048
177.136.172.0/22	AS61911	RIDERSON MENDES BORGES - ME	1,024
177.136.80.0/22	AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	1,024
177.136.44.0/23	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	512
177.136.40.0/23	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	512
177.136.8.0/23	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	512
177.136.10.0/23	AS270631	Totvs S.A.	512
177.136.14.0/23	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	512
177.136.42.0/24	AS270631	Totvs S.A.	256
177.136.46.0/24	AS270631	Totvs S.A.	256
177.136.12.0/24	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	256
177.136.13.0/24	AS270631	Totvs S.A.	256
177.136.43.0/24	AS52871	TASCOM TELECOMUNICAÇÕES LTDA	256
177.136.47.0/24	AS52871	TASCOM TELECOMUNICAÇÕES 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

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

IP Address	ASN	Details
177.136.189.17	AS263596 GRV FIBRA	`20.13ms` from Fortaleza, BR
177.136.188.2	AS263596 GRV FIBRA	`20.16ms` from Fortaleza, 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
20.50.145.38	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
120.5.174.134	AS4837 CHINA UNICOM China169 Backbone	`9.61ms` from Beijing, CN
93.86.199.150	AS8400 TELEKOM SRBIJA a.d.	`2.02ms` from Belgrade, RS
23.25.210.150	AS7922 Comcast Cable Communications, LLC	`5.27ms` from Boston, US
93.194.168.198	AS3320 Deutsche Telekom AG	`10.75ms` from Frankfurt am Main, DE
35.217.56.70	AS15169 Google LLC	`0.14ms` from Hamina, FI
70.171.181.166	AS22773 Cox Communications Inc.	`8.42ms` from Kansas City, US
45.26.76.166	AS7018 AT&T Enterprises, LLC	`1.64ms` from Kansas City, US
108.159.34.22	AS16509 Amazon.com, Inc.	`1.01ms` from Lohogaon, IN
172.222.227.22	AS20115 Charter Communications LLC	`6.75ms` from Los Angeles, US
87.5.50.6	AS3269 Telecom Italia S.p.A.	`1.80ms` from Milan, IT
176.99.0.198	AS197695 "Domain names registrar REG.RU", Ltd	`0.82ms` from Moscow, RU
79.225.205.134	AS3320 Deutsche Telekom AG	`6.67ms` from Nuernberg, DE
180.146.238.214	AS17511 OPTAGE Inc.	`1.86ms` from Osaka, JP
222.112.219.230	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
14.40.22.182	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
210.95.222.166	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
112.11.231.54	AS56041 China Mobile communications corporation	`8.60ms` from Shanghai, CN
70.91.36.166	AS7922 Comcast Cable Communications, LLC	`9.60ms` from Ashburn, US
73.210.230.70	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Chicago, US
35.238.31.214	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
67.43.221.182	AS394883 VISTABEAM	`3.08ms` from Denver, US
91.155.13.214	AS719 Elisa Oyj	`3.06ms` from Helsinki, FI
156.251.50.246	AS399077 Tcloudnet	`0.92ms` from Hong Kong, HK
12.244.159.198	AS7018 AT&T Enterprises, LLC	`1.60ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -m5 177.136.190.20

traceroute to 177.136.190.20 (177.136.190.20): 5 hops max, 52 byte packets

1 [AS31898] 140.91.242.23 0.078 ms

2 [AS15802] 91.74.125.170 0.484 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Abu Dhabi, AE

On January 19th 2026

What are IP address ranges?

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