187.86.196.0/23

AS271138 · GR FAST NET TELECOMUNICACOES

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Summary

Country	Brazil
Domain	grfastnet.net.br
ASN	AS271138
Parent Range	187.86.196.0/22
Registry	LACNIC
ID	DBR15

WHOIS Details

inetnum:     187.86.196.0/22
aut-num:     AS271138
abuse-c:     GSNET1
owner:       GR FAST NET TELECOMUNICACOES
ownerid:     34.878.549/0001-03
responsible: Daniele Bernardo Ferreira Reis
owner-c:     DBFRE1
tech-c:      GSNET1
inetrev:     187.86.196.0/24
nserver:     ns1.grfastnet.net.br
nsstat:      20231206 AA
nslastaa:    20231206
nserver:     ns2.grfastnet.net.br
nsstat:      20231206 AA
nslastaa:    20231206
inetrev:     187.86.197.0/24
nserver:     ns1.grfastnet.net.br
nsstat:      20231203 AA
nslastaa:    20231203
nserver:     ns2.grfastnet.net.br
nsstat:      20231203 AA
nslastaa:    20231203
inetrev:     187.86.198.0/24
nserver:     ns1.grfastnet.net.br
nsstat:      20231204 AA
nslastaa:    20231204
nserver:     ns2.grfastnet.net.br
nsstat:      20231204 AA
nslastaa:    20231204
inetrev:     187.86.199.0/24
nserver:     ns1.grfastnet.net.br
nsstat:      20231206 AA
nslastaa:    20231206
nserver:     ns2.grfastnet.net.br
nsstat:      20231206 AA
nslastaa:    20231206
created:     20200807
changed:     20220825

nic-hdl-br:  DBFRE1
person:      Daniele Bernardo Ferreira Reis
created:     20200616
changed:     20220825

nic-hdl-br:  GSNET1
person:      GSP NETWORK
created:     20210608
changed:     20231129

Overlapping Ranges

BGP prefixes that contain 187.86.196.0/23

Range	ASN	Company	Num of IPs
187.86.196.0/22	AS271138	GR FAST NET TELECOMUNICACOES	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

Read more

Pingable IPs

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

IP Address	ASN	Details
187.86.196.1	AS271138 GR FAST NET TELECOMUNICACOES	`1.80ms` 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
89.12.105.151	AS6805 Telefonica Germany GmbH & Co.OHG	`3.54ms` from Berlin, DE
52.225.253.87	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
104.54.219.215	AS7018 AT&T Enterprises, LLC	`8.33ms` from Dallas, US
99.20.197.151	AS7018 AT&T Enterprises, LLC	`3.41ms` from Miami, US
80.66.89.247	AS207957 SERV.HOST GROUP LTD	`1.40ms` from Moscow, RU
103.97.60.87	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.89ms` from Nanjing, CN
186.220.178.23	AS28573 Claro NXT Telecomunicacoes Ltda	`5.58ms` from Osasco, BR
128.114.159.231	AS5739 University of California, Santa Cruz	`1.80ms` from San Jose, US
179.154.201.23	AS28573 Claro NXT Telecomunicacoes Ltda	`5.00ms` from Sao Paulo, BR
115.15.50.7	AS4766 Korea Telecom	`7.43ms` from Seoul, KR
52.68.15.167	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
4.206.64.23	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
105.107.217.103	AS36947 Telecom Algeria	`9.56ms` from Tunis, TN
90.137.108.167	AS1257 Tele2 Sverige AB	`15.62ms` from Vilnius, LT
62.167.131.247	AS6730 Sunrise GmbH	`2.81ms` from Zuerich, CH
83.232.126.151	AS1136 KPN B.V.	`19.47ms` from Amsterdam, NL
98.204.74.231	AS7922 Comcast Cable Communications, LLC	`7.29ms` from Ashburn, US
18.252.237.55	AS8987 Amazon Data Services Ireland Ltd	`7.93ms` from Chicago, US
47.209.115.71	AS19108 Optimum	`9.95ms` from Dallas, US
20.93.64.135	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
73.70.44.135	AS7922 Comcast Cable Communications, LLC	`6.25ms` from Fremont, US
176.93.3.55	AS16086 DNA Oyj	`11.97ms` from Helsinki, FI
83.45.68.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.85ms` from Madrid, ES
79.157.25.71	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.63ms` from Madrid, ES
65.8.165.119	AS16509 Amazon.com, Inc.	`0.32ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m6 187.86.197.1

traceroute to 187.86.197.1 (187.86.197.1): 6 hops max, 52 byte packets

1 [AS141995] 109.123.229.12 0.21 ms

2 *

3 [AS6939] 184.104.199.10 0.613 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 4th 2025

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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