201.20.148.0/22

AS28605 · Defferrari Informatica Ltda.

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Summary

Country	Brazil
Domain	defferrari.com.br
ASN	AS28605
Parent Range	201.20.144.0/20
Registry	LACNIC
ID	MAD61

WHOIS Details

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

inetnum:     201.20.144.0/20
aut-num:     AS28605
abuse-c:     MAD6
owner:       Defferrari Informatica Ltda.
ownerid:     94.966.306/0001-40
responsible: Marco Defferrari
country:     BR
owner-c:     MAD6
tech-c:      MAD6
inetrev:     201.20.158.0/24
nserver:     ns1.defferrari.com.br
nsstat:      20251217 AA
nslastaa:    20251217
nserver:     ns2.defferrari.com.br
nsstat:      20251217 AA
nslastaa:    20251217
nserver:     ns3.defferrari.com.br
nsstat:      20251217 AA
nslastaa:    20251217
created:     20050726
changed:     20050726

nic-hdl-br:  MAD6
person:      Marco Defferrari
e-mail:      [email protected]
country:     BR
created:     19971230
changed:     20220207

Overlapping Ranges

BGP prefixes that contain 201.20.148.0/22

Range	ASN	Company	Num of IPs
201.20.144.0/20	AS28605	Defferrari Informatica Ltda.	4,096

Nearby Ranges

BGP prefixes that overlap with 201.20.0.0/16

Range	ASN	Company	Num of IPs
201.20.192.0/18	AS19182	TELEFÔNICA BRASIL S.A	16,384
201.20.64.0/18	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	16,384
201.20.0.0/19	AS15830	EQUINIX BRASIL	8,192
201.20.128.0/20	AS28619	TAM Linhas Aereas S/A	4,096
201.20.32.0/20	AS15830	EQUINIX BRASIL	4,096
201.20.48.0/20	AS15830	EQUINIX BRASIL	4,096
201.20.176.0/20	AS11835	Ligga Telecomunicações S.A.	4,096
201.20.144.0/20	AS28605	Defferrari Informatica Ltda.	4,096
201.20.160.0/20	AS28606	FSOnline Internet	4,096
201.20.87.0/24	AS28598	CARIRI INTERNET E SERVICO LTDA	256

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
201.20.149.145	abcclassificados.com.br	2
201.20.149.151	braziliancode.com	1

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

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

IP Address	ASN	Details
201.20.151.34	AS28605 Defferrari Informatica Ltda.	`0.03ms` from Novo Hamburgo, BR
201.20.148.9	AS28605 Defferrari Informatica Ltda.	`0.05ms` from Novo Hamburgo, BR
201.20.149.33	AS28605 Defferrari Informatica Ltda.	`0.15ms` from Novo Hamburgo, 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
99.76.171.150	AS7018 AT&T Enterprises, LLC	`1.92ms` from Atlanta, US
23.125.4.54	AS7018 AT&T Enterprises, LLC	`4.05ms` from Atlanta, US
201.88.201.6	AS8167 V tal	`15.77ms` from Brasilia, BR
72.190.108.6	AS11427 Charter Communications Inc	`3.00ms` from Dallas, US
213.157.89.102	AS29422 Telia Cygate Oy	`0.70ms` from Helsinki, FI
104.182.82.38	AS7018 AT&T Enterprises, LLC	`5.96ms` from Kansas City, US
151.32.87.6	AS1267 WIND TRE S.P.A.	`3.75ms` from Milan, IT
87.2.117.230	AS3269 Telecom Italia S.p.A.	`1.89ms` from Milan, IT
46.181.19.230	AS39927 E-Light-Telecom Ltd.	`4.63ms` from Novosibirsk, RU
150.49.99.38	AS18126 Chubu Telecommunications Company, Inc.	`3.25ms` from Osaka, JP
23.202.214.22	AS16625 Akamai Technologies, Inc.	`6.09ms` from Osasco, BR
84.37.148.182	AS3257 GTT Communications Inc.	`0.21ms` from Paris, FR
54.237.184.246	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
34.198.107.182	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
146.155.29.6	AS20191 Pontificia Universidad Catolica de Chile	`0.60ms` from Santiago, CL
172.238.40.86	AS63949 Akamai Connected Cloud	`0.38ms` from Seattle, US
203.45.137.6	AS1221 Telstra Limited	`2.43ms` from Sydney, AU
125.103.143.230	AS17506 ARTERIA Networks Corporation	`0.80ms` from Tokyo, JP
194.118.179.70	AS8447 A1 Telekom Austria AG	`6.78ms` from Vienna, AT
92.65.255.54	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
188.164.252.22	AS35415 Webzilla B.V.	`0.49ms` from Amsterdam, NL
96.70.151.134	AS7922 Comcast Cable Communications, LLC	`7.73ms` from Ashburn, US
181.235.242.38	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.08ms` from Bogota, CO
70.253.91.22	AS7018 AT&T Enterprises, LLC	`6.29ms` from Dallas, US
3.123.142.118	AS16509 Amazon.com, Inc.	`0.41ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 201.20.150.59

traceroute to 201.20.150.59 (201.20.150.59): 5 hops max, 52 byte packets

1 [AS30500] 208.77.199.3 0.323 ms

2 [AS30500] 208.77.198.246 1.506 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Edmonton, CA

On December 14th 2025

What are IP address ranges?

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