200.18.104.0/24

AS52888 · UNIVERSIDADE FEDERAL DE SAO CARLOS

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Summary

Country	Brazil
Domain	ufscar.br
ASN	AS52888
Parent Range	200.18.104.0/23
Registry	LACNIC
ID	CIT22

WHOIS Details

inetnum:     200.18.104.0/23
aut-num:     AS1251
abuse-c:     JMA135
owner:       UNIVERSIDADE FEDERAL DE SAO CARLOS
ownerid:     45.358.058/0001-40
responsible: Secretaria Geral de Informatica
owner-c:     COITI6
tech-c:      COITI6
inetrev:     200.18.104.0/24
nserver:     ns-219.awsdns-27.com
nsstat:      20240613 AA
nslastaa:    20240613
nserver:     ns-561.awsdns-06.net
nsstat:      20240613 AA
nslastaa:    20240613
nserver:     ns-1284.awsdns-32.org
nsstat:      20240613 AA
nslastaa:    20240613
nserver:     ns-2019.awsdns-60.co.uk
nsstat:      20240613 AA
nslastaa:    20240613
created:     20160509
changed:     20230411
inetnum-up:  200.18.96.0/20

nic-hdl-br:  COITI6
person:      Coordenadoria de Infraestrutura de TI
created:     20230411
changed:     20230411

nic-hdl-br:  JMA135
person:      Jorge Marcos de Almeida
created:     20020226
changed:     20240611

Overlapping Ranges

BGP prefixes that contain 200.18.104.0/24

Range	ASN	Company	Num of IPs
200.18.104.0/23	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	512

Nearby Ranges

BGP prefixes that overlap with 200.18.0.0/16

Range	ASN	Company	Num of IPs
200.18.128.0/18	AS1916	Rede Nacional de Ensino e Pesquisa	16,384
200.18.192.0/19	AS1916	Rede Nacional de Ensino e Pesquisa	8,192
200.18.48.0/20	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.18.0.0/20	AS10715	Universidade Federal de Santa Catarina	4,096
200.18.240.0/20	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.18.80.0/20	AS1916	Rede Nacional de Ensino e Pesquisa	4,096
200.18.112.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
200.18.32.0/20	AS268118	UNIVERSIDADE FEDERAL DE SANTA MARIA	4,096
200.18.64.0/20	AS2716	Universidade Federal do Rio Grande do Sul	4,096
200.18.100.0/22	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	1,024
200.18.104.0/23	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	512
200.18.106.0/23	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	512
200.18.108.0/23	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	512
200.18.48.0/23	AS1251	FUNDACAO GETULIO VARGAS - SÃO PAULO	512
200.18.52.0/24	AS1251	FUNDACENTRO - FUND.JORGE D.F. SEG. E MED. DO TRAB.	256
200.18.53.0/24	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	256
200.18.252.0/24	AS1251	SOCIEDADE CAMPINEIRA DE EDUCAÇÃO E INSTRUÇÃO	256
200.18.96.0/24	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
200.18.104.224	AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS	`5.56ms` 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
74.243.196.88	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
131.162.224.24	AS30256 Acadia University	`1.49ms` from Halifax, CA
219.223.213.136	AS4538 China Education and Research Network Center	`9.99ms` from Heyuan, CN
47.75.20.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.32ms` from Hong Kong, HK
103.101.105.232	AS55699 PT. Cemerlang Multimedia	`3.50ms` from Jakarta, ID
223.97.208.88	AS24444 Shandong Mobile Communication Company Limited	`7.91ms` from Jinan, CN
183.113.130.120	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
200.97.114.120	AS7738 V tal	`6.38ms` from São Paulo, BR
126.29.116.40	AS17676 SoftBank Corp.	`7.74ms` from Tokyo, JP
120.202.255.24	AS9808 China Mobile Communications Group Co., Ltd.	`3.21ms` from Wuhan, CN
125.24.213.104	AS23969 TOT Public Company Limited	`0.53ms` from Bangkok, TH
34.211.23.168	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
76.240.126.184	AS7018 AT&T Enterprises, LLC	`8.80ms` from Dallas, US
84.171.143.88	AS3320 Deutsche Telekom AG	`3.45ms` from Frankfurt am Main, DE
67.211.70.8	AS59371 Dimension Network & Communication Limited	`1.12ms` from Hong Kong, HK
180.252.216.248	AS7713 PT Telekomunikasi Indonesia	`2.46ms` from Jakarta, ID
89.243.125.24	AS13285 TalkTalk Communications Limited	`6.52ms` from London, GB
2.35.83.56	AS30722 Vodafone Italia S.p.A.	`3.15ms` from Milan, IT
98.85.163.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
108.139.236.248	AS16509 Amazon.com, Inc.	`0.41ms` from Rome, IT
218.233.220.200	AS9318 SK Broadband Co Ltd	`7.21ms` from Seoul, KR
121.21.195.184	AS4837 CHINA UNICOM China169 Backbone	`13.11ms` from Tianjin, CN
52.174.238.72	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
65.1.253.152	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
142.177.214.168	AS855 Bell Canada	`18.24ms` from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 200.18.104.224

traceroute to 200.18.104.224 (200.18.104.224): 5 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.116 ms

2 [] 187.16.218.21 5.474 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On December 14th 2025

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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