143.255.148.0/22

AS52573 · Une Telecom Ltda

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Summary

Country	Brazil
Domain	unetelecom.com.br
ASN	AS52573
Registry	LACNIC
ID	ERA38

WHOIS Details

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

inetnum:     143.255.148.0/22
aut-num:     AS52573
abuse-c:     UTERE1
owner:       Une Telecom Ltda
ownerid:     54.263.569/0001-79
responsible: Elias Rosa de Assis
country:     BR
owner-c:     ELRAS2
tech-c:      UTERE1
inetrev:     143.255.148.0/24
nserver:     pns11.cloudns.net
nsstat:      20250331 AA
nslastaa:    20250331
nserver:     pns12.cloudns.net
nsstat:      20250331 AA
nslastaa:    20250331
nserver:     pns13.cloudns.net
nsstat:      20250331 AA
nslastaa:    20250331
nserver:     pns14.cloudns.net
nsstat:      20250331 AA
nslastaa:    20250331
inetrev:     143.255.149.0/24
nserver:     pns11.cloudns.net
nsstat:      20250326 AA
nslastaa:    20250326
nserver:     pns12.cloudns.net
nsstat:      20250326 AA
nslastaa:    20250326
nserver:     pns13.cloudns.net
nsstat:      20250326 AA
nslastaa:    20250326
nserver:     pns14.cloudns.net
nsstat:      20250326 AA
nslastaa:    20250326
inetrev:     143.255.150.0/24
nserver:     pns11.cloudns.net
nsstat:      20250330 AA
nslastaa:    20250330
nserver:     pns12.cloudns.net
nsstat:      20250330 AA
nslastaa:    20250330
nserver:     pns13.cloudns.net
nsstat:      20250330 AA
nslastaa:    20250330
nserver:     pns14.cloudns.net
nsstat:      20250330 AA
nslastaa:    20250330
inetrev:     143.255.151.0/24
nserver:     pns11.cloudns.net
nsstat:      20250327 AA
nslastaa:    20250327
nserver:     pns12.cloudns.net
nsstat:      20250327 AA
nslastaa:    20250327
nserver:     pns13.cloudns.net
nsstat:      20250327 AA
nslastaa:    20250327
nserver:     pns14.cloudns.net
nsstat:      20250327 AA
nslastaa:    20250327
created:     20151126
changed:     20250329

nic-hdl-br:  ELRAS2
person:      Elias Rosa de Assis
e-mail:      elias@unetelecom.com.br
country:     BR
created:     20140604
changed:     20240627

nic-hdl-br:  UTERE1
person:      UNE TELECOM ENGENHARIA DE REDES
e-mail:      noc@unetelecom.com.br
country:     BR
created:     20250329
changed:     20250329

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.255.149.5	venon.net.br	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
143.255.151.110	AS52573 Une Telecom Ltda	`11.11ms` from Osasco, BR
143.255.149.8	AS52573 Une Telecom Ltda	`13.50ms` from Osasco, BR
143.255.148.57	AS52573 Une Telecom Ltda	`11.11ms` 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
81.206.64.182	AS1136 KPN B.V.	`1.58ms` from Amsterdam, NL
93.141.233.166	AS5391 Hrvatski Telekom d.d.	`14.88ms` from Belgrade, RS
89.38.230.6	AS2614 RoEduNet	`0.93ms` from Bucharest, RO
75.88.90.70	AS7029 Windstream Communications LLC	`16.88ms` from Chicago, US
93.165.105.70	AS3292 TDC Holding A/S	`8.20ms` from Copenhagen, DK
156.47.139.6	AS6300 Consolidated Communications, Inc.	`4.53ms` from Dallas, US
98.43.219.198	AS7922 Comcast Cable Communications, LLC	`4.44ms` from Denver, US
124.90.111.38	AS4837 CHINA UNICOM China169 Backbone	`4.22ms` from Hangzhou, CN
14.175.45.134	AS45899 VNPT Corp	`2.50ms` from Hanoi, VN
2.138.90.38	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.12ms` from Madrid, ES
119.95.183.6	AS9299 Philippine Long Distance Telephone Company	`3.98ms` from Manila, PH
108.223.225.22	AS7018 AT&T Enterprises, LLC	`2.87ms` from Miami, US
93.158.178.134	AS13238 YANDEX LLC	`1.32ms` from Moscow, RU
85.19.206.198	AS25400 Telia Norge AS	`2.67ms` from Oslo, NO
65.183.192.198	AS11404 Wave Broadband	`1.94ms` from Portland, US
52.235.59.182	AS8075 Microsoft Corporation	`0.17ms` from Quebec, CA
34.233.141.150	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
104.193.88.38	AS55967 Beijing Baidu Netcom Science and Technology Co., Ltd.	`0.84ms` from San Jose, US
177.125.165.6	AS262346 FP Telecomunicacoes Ltda	`18.97ms` from Sao Paulo, BR
178.188.102.150	AS8447 A1 Telekom Austria AG	`1.66ms` from Vienna, AT
124.116.95.198	AS4134 CHINANET-BACKBONE	`9.50ms` from Xi'an, CN
62.84.35.102	AS39824 JSC Alma Telecommunications	`1.67ms` from Astana, KZ
151.233.46.198	AS58224 Iran Telecommunication Company PJS	`15.03ms` from Az Za`ayin, QA
64.30.92.22	AS26292 Shrewsbury Electric and Cable Operations	`8.15ms` from Boston, US
77.232.201.38	AS9009 M247 Europe SRL	`0.26ms` 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 143.255.149.1

traceroute to 143.255.149.1 (143.255.149.1): 64 hops max, 52 byte packets

1 [AS202422] 5.188.4.3 0.189 ms

2 [AS199524] 92.223.12.75 0.092 ms

3 *

4 [AS52468] 64.191.233.152 1.275 ms

5 *

6 [AS52573] 143.255.149.1 13.778 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 22nd 2025

What are IP address ranges?

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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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