138.255.48.0/23

AS264565 · BERTASSO E CIA LTDA

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Summary

Country	Brazil
Domain	bertasso.com.br
ASN	AS264565
Registry	LACNIC
ID	FPF20

WHOIS Details

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

inetnum:     138.255.48.0/22
aut-num:     AS264565
abuse-c:     ROFRA192
owner:       BERTASSO E CIA LTDA
ownerid:     05.072.224/0001-22
responsible: FABIANA PERPETUA BERTASSO FRANCO
country:     BR
owner-c:     FPBFR5
tech-c:      ROFRA192
inetrev:     138.255.48.0/22
nserver:     dns1.internetnitro.com.br
nsstat:      20250827 AA
nslastaa:    20250827
nserver:     dns2.internetnitro.com.br
nsstat:      20250827 AA
nslastaa:    20250827
created:     20150820
changed:     20150820

nic-hdl-br:  FPBFR5
person:      FABIANA PERPETUA BERTASSO FRANCO
e-mail:      ti@bertasso.com.br
country:     BR
created:     20230302
changed:     20250405

nic-hdl-br:  ROFRA192
person:      Rodrigo Franco
e-mail:      perpetuabertasso@gmail.com
country:     BR
created:     20130311
changed:     20230302

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
138.255.48.2	AS264565 BERTASSO E CIA LTDA	`7.69ms` from Osasco, BR
138.255.49.177	AS264565 BERTASSO E CIA LTDA	`8.67ms` 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
185.100.200.39	AS59989 T.H. Global Vision SARL	`1.14ms` from Beirut, LB
130.111.106.87	AS557 University of Maine System	`9.64ms` from Boston, US
34.80.123.87	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
35.224.67.23	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
172.81.79.7	AS13760 Uniti Fiber Holdings Inc.	`7.13ms` from Dallas, US
216.130.240.23	AS25956 Logix	`0.51ms` from Dallas, US
52.29.93.215	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
87.160.63.119	AS3320 Deutsche Telekom AG	`8.07ms` from Frankfurt am Main, DE
111.62.139.7	AS24547 Hebei Mobile Communication Company Limited	`4.85ms` from Jinan, CN
92.18.24.135	AS13285 TalkTalk Communications Limited	`4.03ms` from London, GB
23.243.189.199	AS20001 Charter Communications Inc	`5.04ms` from Los Angeles, US
153.132.253.231	AS4713 NTT Communications Corporation	`2.68ms` from Osaka, JP
210.203.197.199	AS7679 QTnet,Inc.	`9.51ms` from Osaka, JP
119.63.126.71	AS9615 TOYOHASHI CABLE NETWORK INC.	`5.54ms` from Osaka, JP
88.88.186.7	AS2119 Telenor Norge AS	`2.52ms` from Oslo, NO
90.182.128.39	AS5610 O2 Czech Republic, a.s.	`1.01ms` from Prague, CZ
60.208.177.39	AS4837 CHINA UNICOM China169 Backbone	`6.01ms` from Qingdao, CN
177.200.99.23	AS28306 Voluy Telecom Eireli	`4.99ms` from Sao Paulo, BR
155.230.31.103	AS10052 Kyungpook National University	`4.74ms` from Seoul, KR
84.87.125.23	AS1136 KPN B.V.	`1.41ms` from Amsterdam, NL
69.14.17.39	AS12083 WideOpenWest Finance LLC	`10.07ms` from Chicago, US
142.0.254.103	AS19016 Westman Communications Group	`18.92ms` from Chicago, US
139.9.105.71	AS55990 Huawei Cloud Service data center	`1.16ms` from Guangzhou, CN
186.68.160.215	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`7.45ms` from Guayaquil, EC
87.81.92.39	AS5607 Sky UK Limited	`1.03ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m6 138.255.49.143

traceroute to 138.255.49.143 (138.255.49.143): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.359 ms

2 *

3 [AS263175] 186.2.247.236 0.314 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On August 28th 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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