177.234.172.0/23

AS263250 · Barbosa & Costa Ltda

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Summary

Country	Brazil
Domain	rr64.com.br
ASN	AS263250
Parent Range	177.234.160.0/19
Registry	LACNIC
ID	CAC61

WHOIS Details

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

inetnum:     177.234.160.0/19
aut-num:     AS263250
abuse-c:     CABCO16
owner:       Barbosa & Costa Ltda
ownerid:     08.032.857/0001-03
responsible: Carlos Ant�nio Barbosa Costa
owner-c:     CABCO16
tech-c:      ALPSI1169
inetrev:     177.234.172.0/23
nserver:     ns1.rr64.com.br
nsstat:      20260205 AA
nslastaa:    20260205
nserver:     ns2.rr64.com.br
nsstat:      20260205 AA
nslastaa:    20260205
dsinetrev:   177.234.172.0/24
dsrecord:    48749 ECDSA-SHA-256 5C02DA93AE478C0DE59213A60272ACD7C4AEEC288033A2CEC7445BB33930A0C4
dsstatus:    20260205 OK
dslastok:    20260205
dsinetrev:   177.234.173.0/24
dsrecord:    24172 ECDSA-SHA-256 F1EFDDEE1A5346F4252AA3F102B88F6754B1210439F0D1F6BD77EB5FA9AACC89
dsstatus:    20260205 OK
dslastok:    20260205
created:     20140522
changed:     20230901

nic-hdl-br:  CABCO16
person:      Carlos Ant�nio Barbosa Costa
created:     20100902
changed:     20180817

nic-hdl-br:  ALPSI1169
person:      Alessandro Pereira da Silva
created:     20230814
changed:     20230814

Overlapping Ranges

BGP prefixes that contain 177.234.172.0/23

Range	ASN	Company	Num of IPs
177.234.160.0/19	AS263250	Barbosa & Costa Ltda	8,192

Nearby Ranges

BGP prefixes that overlap with 177.234.0.0/16

Range	ASN	Company	Num of IPs
177.234.192.0/18	AS52468	NEGOCIOS Y TELEFONIA NEDETEL S.A.	16,384
177.234.160.0/19	AS263250	Barbosa & Costa Ltda	8,192
177.234.144.0/20	AS53055	DIMENOC SERVICOS DE INFORMATICA LTDA	4,096
177.234.136.0/21	AS263821	Soluciones Favorables	2,048
177.234.128.0/22	AS11664	Techtel LMDS Comunicaciones Interactivas S.A.	1,024
177.234.132.0/22	AS28146	MHNET TELECOM	1,024
177.234.241.0/24	AS273190	VASQUEZ BURGOS LIVINGTON	256
177.234.228.0/24	AS271837	DESPLIEGUE COMPUTACIONAL E INTERNET DCNET S.A.	256
177.234.195.0/24	AS271874	SERVITRACTOR S.A.	256
177.234.211.0/24	AS272954	VUELATECHNOLOGY S.A.S.	256

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

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

IP Address	ASN	Details
177.234.172.57	AS263250 Barbosa & Costa Ltda	`11.94ms` from Brasília, BR
177.234.173.51	AS263250 Barbosa & Costa Ltda	`13.46ms` from Brasília, 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
97.219.56.39	AS6167 Verizon Business	`12.36ms` from Atlanta, US
181.106.210.39	AS7303 Telecom Argentina S.A.	`11.50ms` from Buenos Aires, AR
78.162.27.119	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.82ms` from Bursa, TR
52.176.145.23	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
108.131.86.151	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
84.22.151.119	AS209372 WS Telecom Inc	`0.62ms` from Frankfurt am Main, DE
141.12.167.71	AS28714 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	`2.59ms` from Frankfurt am Main, DE
43.199.96.183	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
84.123.37.167	AS6739 VODAFONE ONO, S.A.	`8.63ms` from Madrid, ES
194.68.40.119	AS34971 CDLAN SpA	`0.29ms` from Milan, IT
95.115.252.39	AS6805 Telefonica Germany GmbH & Co.OHG	`15.34ms` from Nuernberg, DE
183.103.23.87	AS4766 Korea Telecom	`6.45ms` from Seoul, KR
213.80.104.199	AS8473 Bahnhof AB	`0.82ms` from Stockholm, SE
165.76.177.23	AS17676 SoftBank Corp.	`0.73ms` from Tokyo, JP
197.0.215.119	AS37705 TOPNET	`1.51ms` from Tunis, TN
5.15.29.167	AS8708 DIGI ROMANIA S.A.	`6.78ms` from Bucharest, RO
93.200.189.39	AS3320 Deutsche Telekom AG	`3.67ms` from Duesseldorf, DE
188.118.183.7	AS9145 EWE TEL GmbH	`6.76ms` from Hamburg, DE
37.219.67.183	AS16086 DNA Oyj	`8.60ms` from Helsinki, FI
156.98.150.87	AS1998 State of Minnesota	`0.74ms` from Minneapolis, US
93.125.53.55	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.83ms` from Minsk, BY
71.168.134.23	AS701 Verizon Business	`3.19ms` from New York City, US
167.131.181.87	AS1798 State of Oregon	`2.88ms` from Portland, US
34.224.5.23	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
54.85.181.151	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 177.234.173.10

traceroute to 177.234.173.10 (177.234.173.10): 64 hops max, 52 byte packets

3 [] 45.184.144.190 16.363 ms

4 *

5 *

6 *

7 [AS263250] 177.234.173.10 28.398 ms

Measurement taken from

IPinfo ProbeNet in Brasília, BR

On February 7th 2026

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