AS28571 UNIVERSIDADE DE SAO PAULO

Brazil AS28571 LACNIC 47 IPv4 prefixes 9 IPv6 prefixes

IPv4 addresses

162,816

IPv6 /48 networks

65,536

RPKI

55 valid1 no ROA

Peers and downstreams

Holder

AS name: AS28571
Description: UNIVERSIDADE DE SAO PAULO
Organisation: UNIVERSIDADE DE SAO PAULO
Abuse contact: Not published
Assigned: 2007-12-18

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

Routing data

From the weekly collection

Registry record

From the nightly import

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/28571

const res = await fetch('https://ip-fd.net/api/v1/asn/28571', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/28571', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28571');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/28571", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS1251	FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO AS1251
AS6939	Hurricane Electric LLC HURRICANE
AS52468	UFINET PANAMA S.A. AS52468
AS61610	ELEA DATA CENTERS AS61610

AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS14840	BR.Digital Telecom AS14840
AS22548	Nucleo de Inf. e Coord. do Ponto BR - NIC.BR AS22548
AS24482	SG.GS SGGS-AS-AP
AS28624	PROVEDORA CMA INTERNET LTDA AS28624
AS28634	Life Tecnologia Ltda. AS28634
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS39120	Convergenze S.p.A. CONVERGENZE-AS
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS52873	Softdados Telecomunicacoes AS52873
AS60503	FNX Tecnologia LTDA FNXTEC
AS61573	IP TELECOM AS61573
AS61626	UNIVERSIDADE ESTADUAL DE PONTA GROSSA AS61626
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS198150	SIACOM JSC SIACOM-AS
AS199524	G-Core Labs S.A. GCORE
AS262427	Invista Net Provedor de Acesso Ltda AS262427
AS263152	MIGO TELECOM AS263152
AS263237	PowerHost Telecom SPA AS263237
AS264479	Turbozone Internet AS264479
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253