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What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS53187 at robtex .
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No traceroute data available for this ASN.
Netblock Company Num of IPs UNIVERSIDADE ESTADUAL DE CAMPINAS
65,536 UNIVERSIDADE ESTADUAL DE CAMPINAS
32,768 UNIVERSIDADE ESTADUAL DE CAMPINAS
4,096
Powered by IP Ranges data There are 2 upstreams for this ASN.
ASN Name Rank AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO #3,781 AS1916 Rede Nacional de Ensino e Pesquisa #523
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS53187 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 97%
Held location over 1 year 98%
Median days between moves 366 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 27 domain names hosted across 22 IP addresses on this ASN.
293 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 2801:8a:41c0::34 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.50ms from Barueri, BR 177.220.64.3 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.39ms from Barueri, BR 2801:8a:2040:8000::1 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.34ms from Barueri, BR 143.106.237.237 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 5.54ms from Sao Paulo, BR 143.106.74.1 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.42ms from São Paulo, BR 143.106.189.1 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.34ms from São Paulo, BR 143.106.203.95 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 7.47ms from Vinhedo, BR 143.106.242.206 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 5.33ms from Barueri, BR 177.8.100.1 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 4.31ms from Sao Paulo, BR 177.220.13.1 Ping AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS #5,898 2.20ms from Sao Paulo, BR
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A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
IPs in this network linked to physical places, based on their Wi-Fi networks.
Places IPs 392 382 10 New IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.
Explore Places There are 49 peers for this ASN.
Times shown in Brazil local time (UTC-3). Less More
Peak hour 08:00–09:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Tue
Network type Education
Geography Brazil Neighbours by global rank Log scale. The dashed line marks this network.
AS999 CORIX NETWORKS #5,722
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO #3,781
AS1916 Rede Nacional de Ensino e Pesquisa #523
AS6057 Administracion Nacional de Telecomunicaciones #123
AS6939 Hurricane Electric LLC #27
FIBER GOLD TELECOMUNICACOES E SERVICO LTDA
University
Personal Care