143.107.88.0/24

AS28571 · UNIVERSIDADE DE SAO PAULO

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Summary

Country	Brazil
Domain	usp.br
ASN	AS28571
Parent Range	143.107.0.0/16
Registry	LACNIC
ID	CEU4

WHOIS Details

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

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
country:     BR
owner-c:     COEUS
tech-c:      CTIUS
inetrev:     143.107.0.0/16
nserver:     a.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     b.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
nserver:     c.dns.usp.br
nsstat:      20260210 AA
nslastaa:    20260210
created:     19900326
changed:     20151112

nic-hdl-br:  COEUS
person:      Contato da Entidade - USP
e-mail:      stiadmin@usp.br
country:     BR
created:     20151112
changed:     20170703

nic-hdl-br:  CTIUS
person:      Contato Tecnico [IP] - USP
e-mail:      registrodns@usp.br
country:     BR
created:     20151112
changed:     20230720

nic-hdl-br:  CUGST
person:      CSIRT USP / Grupo de Seguran�a em TI
e-mail:      security@usp.br
country:     BR
created:     20110208
changed:     20260205

Overlapping Ranges

BGP prefixes that contain 143.107.88.0/24

Range	ASN	Company	Num of IPs
143.107.0.0/16	AS28571	UNIVERSIDADE DE SAO PAULO	65,536

Nearby Ranges

BGP prefixes that overlap with 143.107.0.0/16

Range	ASN	Company	Num of IPs
143.107.0.0/16	AS28571	UNIVERSIDADE DE SAO PAULO	65,536

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
101.53.135.8	AS132420 E2E NETWORKS	`1.85ms` from Delhi, IN
165.85.21.216	AS394089 Google LLC	`0.83ms` from Frankfurt am Main, DE
14.235.175.8	AS45899 VNPT Corp	`2.00ms` from Hanoi, VN
172.114.95.216	AS20001 Charter Communications Inc	`4.40ms` from Los Angeles, US
23.224.81.24	AS40065 CNSERVERS LLC	`0.27ms` from Los Angeles, US
51.49.185.152	AS16509 Amazon.com, Inc.	`6.36ms` from Madrid, ES
80.20.73.104	AS3269 Telecom Italia S.p.A.	`3.30ms` from Milan, IT
190.106.191.40	AS9009 M247 Europe SRL	`0.06ms` from Milan, IT
129.154.247.152	AS31898 Oracle Corporation	`0.13ms` from Mumbai, IN
176.138.206.72	AS5410 Bouygues Telecom SA	`7.40ms` from Paris, FR
47.129.169.232	AS16509 Amazon.com, Inc.	`0.39ms` from Singapore, SG
83.167.13.24	AS28890 INSYS ISP	`1.10ms` from Yekaterinburg, RU
2.202.133.40	AS3209 Vodafone GmbH	`4.92ms` from Berlin, DE
44.244.33.56	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
109.128.6.104	AS5432 Proximus NV	`2.07ms` from Brussels, BE
181.23.247.136	AS22927 Telefonica de Argentina	`1.40ms` from Buenos Aires, AR
77.0.160.200	AS6805 Telefonica Germany GmbH & Co.OHG	`2.28ms` from Hamburg, DE
123.27.155.72	AS45899 VNPT Corp	`5.03ms` from Hanoi, VN
72.255.60.200	AS9541 Cyber Internet Services (Pvt) Ltd.	`1.02ms` from Karachi, PK
178.62.35.152	AS14061 DigitalOcean, LLC	`0.30ms` from London, GB
104.143.135.120	AS36352 HostPapa	`0.34ms` from Los Angeles, US
41.62.147.72	AS37705 TOPNET	`16.74ms` from Marseille, FR
81.57.65.104	AS29447 Scaleway SAS	`1.90ms` from Milan, IT
185.244.43.40	AS204490 Kontel LLC	`0.65ms` from Moscow, RU
98.246.147.136	AS7922 Comcast Cable Communications, LLC	`7.93ms` from Seattle, 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 143.107.88.4

traceroute to 143.107.88.4 (143.107.88.4): 64 hops max, 52 byte packets

3 [] 187.16.208.180 1.327 ms

4 *

5 [AS28124] 187.108.225.202 1.556 ms

6 [AS28571] 143.107.22.58 1.433 ms

7 [AS28571] 143.107.0.114 2.351 ms

8 [AS28571] 143.107.251.170 1.406 ms

9 [AS28571] 143.107.88.4 1.347 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On April 13th 2026

What are IP address ranges?

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