143.107.248.0/24

AS28571  ·  UNIVERSIDADE DE SAO PAULO

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Summary

Country Brazil
Domain usp.br
ASN AS28571
Registry LACNIC
ID CEU4

WHOIS Details

inetnum:     143.107.0.0/16
aut-num:     AS28571
abuse-c:     CUGST
owner:       UNIVERSIDADE DE SAO PAULO
ownerid:     63.025.530/0001-04
responsible: Jorge Marcos de Almeida
owner-c:     COEUS
tech-c:      CTIUS
inetrev:     143.107.0.0/16
nserver:     a.dns.usp.br
nsstat:      20240613 AA
nslastaa:    20240613
nserver:     b.dns.usp.br
nsstat:      20240613 AA
nslastaa:    20240613
nserver:     c.dns.usp.br
nsstat:      20240613 AA
nslastaa:    20240613
created:     19900326
changed:     20151112

nic-hdl-br:  COEUS
person:      Contato da Entidade - USP
created:     20151112
changed:     20170703

nic-hdl-br:  CTIUS
person:      Contato Tecnico [IP] - USP
created:     20151112
changed:     20230720

nic-hdl-br:  CUGST
person:      CSIRT USP / Grupo de Seguran�a em TI
created:     20110208
changed:     20110208

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
143.107.248.51 AS28571 UNIVERSIDADE DE SAO PAULO 1.77ms 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
61.9.225.152 AS1221 Telstra Limited 0.55ms from Adelaide, AU
178.248.157.184 AS31673 Uniserver Internet B.V. 0.25ms from Amsterdam, NL
44.230.183.120 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
191.107.223.56 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.91ms from Bogota, CO
217.156.110.104 AS12302 Vodafone Romania S.A. 1.75ms from Bucharest, RO
166.239.65.152 AS6167 Verizon Business 17.88ms from Dallas, US
54.74.189.40 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
8.223.21.120 AS45102 Alibaba (US) Technology Co., Ltd. 0.74ms from Hong Kong, HK
35.219.89.24 AS15169 Google LLC 0.09ms from Jakarta, ID
220.182.10.120 AS4134 CHINANET-BACKBONE 5.04ms from Lhasa, CN
176.35.15.136 AS5413 Wavenet Limited 3.29ms from London, GB
75.84.5.248 AS20001 Charter Communications Inc 5.11ms from Los Angeles, US
179.98.170.40 AS27699 TELEFÔNICA BRASIL S.A 2.79ms from Osasco, BR
39.82.243.168 AS4837 CHINA UNICOM China169 Backbone 5.86ms from Qingdao, CN
54.152.143.8 AS14618 Amazon.com, Inc. 0.12ms from Reston, US
3.230.11.8 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
115.88.198.56 AS3786 LG DACOM Corporation 4.14ms from Seoul, KR
49.31.166.56 AS4766 Korea Telecom 7.55ms from Seoul, KR
126.8.250.248 AS17676 SoftBank Corp. 4.13ms from Tokyo, JP
35.167.237.8 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
20.186.53.168 AS8075 Microsoft Corporation 0.33ms from Boydton, US
188.27.201.216 AS8708 DIGI ROMANIA S.A. 1.06ms from Bucharest, RO
98.227.54.88 AS7922 Comcast Cable Communications, LLC 16.26ms from Chicago, US
54.170.66.72 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
84.149.65.104 AS3320 Deutsche Telekom AG 8.81ms 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 143.107.248.1
traceroute to 143.107.248.1 (143.107.248.1): 64 hops max, 52 byte packets
2 *
3 [AS7303] 200.3.39.213 3.133 ms
4 *
5 *
6 *
7 *
9 [AS12956] 213.140.35.18 40.264 ms
10 *
11 *
12 *
13 [AS28571] 143.107.151.62 150.665 ms
14 [AS28571] 143.107.254.130 145.421 ms
15 [AS28571] 143.107.248.1 143.089 ms
Measurement taken from IPinfo ProbeNet in Cordoba, AR
On

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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