177.37.48.0/23

AS52893 · F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	serverfast.com.br
ASN	AS52893
Registry	LACNIC
ID	CSS27

WHOIS Details

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

inetnum:     177.37.49.0/24
aut-num:     AS52893
abuse-c:     NFSTL1
owner:       Server Fast Telecom
ownerid:     05.930.463/0001-76
responsible: Daniel Santos
country:     BR
owner-c:     DBS25
tech-c:      DBS25
inetrev:     177.37.49.0/24
nserver:     ns1.serverfast.com.br [lame - not published]
nsstat:      20250213 QREFUSED
nslastaa:    20200913
nserver:     ns2.serverfast.com.br [lame - not published]
nsstat:      20250213 QREFUSED
nslastaa:    20200913
created:     20190115
changed:     20190115
inetnum-up:  177.37.48.0/20

nic-hdl-br:  DBS25
person:      CPD- Server Fast Solutions
e-mail:      serverfast@gmail.com
country:     BR
created:     20000714
changed:     20231126

nic-hdl-br:  NFSTL1
person:      NOC F1 SOLUTIONS TELECOMUNICACOES LTDA
e-mail:      noc@f1solutions.com.br
country:     BR
created:     20230405
changed:     20250212

Overlapping Ranges

BGP prefixes that are contained by 177.37.48.0/23

Range	ASN	Company	Num of IPs
177.37.49.0/24	AS52893	Server Fast Telecom	256

Hosted domains

There are 11 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.37.48.100	mdcsaopaulo.com.br	5
177.37.48.102	trestransportes.com	2

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

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

IP Address	ASN	Details
177.37.48.9	AS52893 F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA	`2.02ms` 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
216.152.133.199	AS13768 Aptum Technologies	`1.15ms` from Ashburn, US
111.193.97.119	AS4808 China Unicom Beijing Province Network	`3.68ms` from Beijing, CN
172.172.82.39	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
41.42.218.199	AS8452 TE-AS	`5.40ms` from Cairo, EG
3.253.47.87	AS16509 Amazon.com, Inc.	`0.89ms` from Dublin, IE
88.78.107.167	AS3209 Vodafone GmbH	`7.19ms` from Duesseldorf, DE
91.57.47.135	AS3320 Deutsche Telekom AG	`4.58ms` from Duesseldorf, DE
222.78.236.199	AS4134 CHINANET-BACKBONE	`4.80ms` from Fuzhou, CN
14.163.42.231	AS45899 VNPT Corp	`2.12ms` from Hanoi, VN
123.17.127.183	AS45899 VNPT Corp	`2.13ms` from Hanoi, VN
176.20.131.103	AS48101 Trooli Ltd.	`2.44ms` from London, GB
36.33.163.183	AS4837 CHINA UNICOM China169 Backbone	`9.65ms` from Nanjing, CN
213.155.231.151	AS31246 NETBOX Autonomous system	`7.39ms` from Prague, CZ
114.27.165.39	AS3462 Data Communication Business Group	`6.03ms` from Taichung, TW
111.246.162.71	AS3462 Data Communication Business Group	`2.20ms` from Taichung, TW
114.17.29.215	AS2516 KDDI CORPORATION	`0.95ms` from Tokyo, JP
108.64.81.7	AS7018 AT&T Enterprises, LLC	`17.96ms` from Atlanta, US
174.110.155.151	AS11426 Charter Communications Inc	`9.11ms` from Charlotte, US
102.119.154.135	AS23889 Mauritius Telecom Ltd	`12.36ms` from Ebene, MU
176.28.75.151	AS197893 Elsuhd Company for Communications Services, Cybersecurity, Information Technology, Electronic Governance, and Commercial Agencies, Ltd.	`16.58ms` from Erbil, IQ
91.5.117.87	AS3320 Deutsche Telekom AG	`7.62ms` from Frankfurt am Main, DE
34.103.190.183	AS396982 Google LLC	`1.49ms` from Frankfurt am Main, DE
15.222.223.55	AS16509 Amazon.com, Inc.	`0.19ms` from Montreal, CA
202.67.22.199	AS7522 STNet, Incorporated	`8.00ms` from Osaka, JP
80.212.52.151	AS2119 Telenor Norge AS	`2.91ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 177.37.48.37

traceroute to 177.37.48.37 (177.37.48.37): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.109 ms

2 *

3 *

4 [] 187.16.211.209 1.455 ms

5 *

6 [AS52893] 177.37.48.37 3.156 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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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