200.18.128.0/18

AS1916 · Rede Nacional de Ensino e Pesquisa

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Summary

Country	Brazil
Domain	rnp.br
ASN	AS1916
Registry	LACNIC
ID	RCO6

WHOIS Details

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

inetnum:     200.18.128.0/18
aut-num:     AS1916
abuse-c:     SIC128
owner:       Rede Nacional de Ensino e Pesquisa
ownerid:     03.508.097/0001-36
responsible: Lisandro Zambenedetti Granville
country:     BR
owner-c:     RCO217
tech-c:      RCO217
created:     20000216
changed:     20060407

nic-hdl-br:  RCO217
person:      RNP - Centro de Engenharia e Opera��es
e-mail:      registro@rnp.br
country:     BR
created:     20060406
changed:     20240919

nic-hdl-br:  SIC128
person:      Security Incidents Response Center
e-mail:      cais@cais.rnp.br
country:     BR
created:     20020417
changed:     20050309

Nearby Ranges

BGP prefixes that overlap with 200.18.0.0/16

Range	ASN	Company	Num of IPs
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 18 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.18.170.245	ucg.br	5
200.18.168.100	ifgoiano.edu.br	2
200.18.170.242	pucgo.com.br	2
200.18.170.17	pucgoias.edu.br	2
200.18.170.20	puc.vc	2
200.18.165.185	ufcat.com.br	1
200.18.161.11	computacaoifg.com.br	1
200.18.165.131	ufcat.live	1
200.18.128.60	vetorlab.app	1
200.18.165.233	ufcat.edu.br	1

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

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

IP Address	ASN	Details
200.18.144.1	AS1916 Rede Nacional de Ensino e Pesquisa	`12.38ms` from Belo Horizonte, BR
200.18.151.241	AS1916 Rede Nacional de Ensino e Pesquisa	`13.84ms` from Rio de Janeiro, BR
200.18.168.234	AS1916 Rede Nacional de Ensino e Pesquisa	`3.57ms` from Brasilia, BR
200.18.172.250	AS1916 Rede Nacional de Ensino e Pesquisa	`3.62ms` from Brasilia, BR
200.18.161.27	AS1916 Rede Nacional de Ensino e Pesquisa	`17.38ms` from Sao Paulo, BR
200.18.146.33	AS1916 Rede Nacional de Ensino e Pesquisa	`0.55ms` from Campina Grande, BR
200.18.129.1	AS1916 Rede Nacional de Ensino e Pesquisa	`7.17ms` from Rio de Janeiro, BR
200.18.160.120	AS1916 Rede Nacional de Ensino e Pesquisa	`3.22ms` from Brasilia, BR
200.18.164.1	AS1916 Rede Nacional de Ensino e Pesquisa	`5.90ms` from Brasilia, BR
200.18.145.129	AS1916 Rede Nacional de Ensino e Pesquisa	`12.23ms` from Belo Horizonte, BR
200.18.170.17	AS1916 Rede Nacional de Ensino e Pesquisa	`3.34ms` from Brasilia, BR
200.18.165.205	AS1916 Rede Nacional de Ensino e Pesquisa	`13.59ms` from Brasilia, BR
200.18.166.1	AS1916 Rede Nacional de Ensino e Pesquisa	`7.04ms` from Brasilia, BR
200.18.167.241	AS1916 Rede Nacional de Ensino e Pesquisa	`46.12ms` from Brasilia, BR
200.18.169.1	AS1916 Rede Nacional de Ensino e Pesquisa	`4.09ms` from Brasilia, BR
200.18.173.254	AS1916 Rede Nacional de Ensino e Pesquisa	`3.33ms` from Brasilia, BR
200.18.130.1	AS1916 Rede Nacional de Ensino e Pesquisa	`14.27ms` from Rio de Janeiro, BR
200.18.128.1	AS1916 Rede Nacional de Ensino e Pesquisa	`8.22ms` from Rio de Janeiro, 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
109.134.223.178	AS5432 Proximus NV	`3.76ms` from Brussels, BE
105.158.247.34	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.89ms` from Casablanca, MA
98.223.171.162	AS7922 Comcast Cable Communications, LLC	`5.57ms` from Chicago, US
98.43.1.162	AS7922 Comcast Cable Communications, LLC	`5.60ms` from Denver, US
91.137.2.34	AS196714 Thueringer Netkom GmbH	`6.46ms` from Frankfurt am Main, DE
43.144.110.2	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.89ms` from Guangzhou, CN
200.30.142.2	AS20299 Newcom Limited	`1.87ms` from Guatemala City, GT
80.149.208.242	AS3320 Deutsche Telekom AG	`0.69ms` from Hamburg, DE
195.90.118.66	AS35625 Eurofiber France SAS	`0.36ms` from Lille, FR
86.146.182.210	AS2856 British Telecommunications PLC	`3.68ms` from London, GB
212.12.114.226	AS12479 Orange Espagne SA	`11.43ms` from Madrid, ES
91.61.83.34	AS3320 Deutsche Telekom AG	`8.13ms` from Nuernberg, DE
190.33.202.194	AS11556 Cable & Wireless Panama	`0.65ms` from Panama, PA
121.133.219.146	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
14.65.18.162	AS4766 Korea Telecom	`3.43ms` from Seoul, KR
177.133.86.98	AS18881 TELEFÔNICA BRASIL S.A	`16.93ms` from São Paulo, BR
60.113.66.210	AS17676 SoftBank Corp.	`2.58ms` from Tokyo, JP
114.145.235.130	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.58ms` from Tokyo, JP
31.179.160.34	AS9141 P4 Sp. z o.o.	`6.36ms` from Warsaw, PL
65.133.40.66	AS209 CenturyLink Communications, LLC	`3.31ms` from Atlanta, US
73.227.242.242	AS7922 Comcast Cable Communications, LLC	`10.33ms` from Boston, US
64.98.122.50	AS32133 Ting Fiber Inc.	`4.11ms` from Charlotte, US
27.13.34.130	AS4837 CHINA UNICOM China169 Backbone	`2.45ms` from Chongqing, CN
209.67.221.2	AS3561 CenturyLink Communications, LLC	`1.59ms` from Dallas, US
18.156.86.114	AS16509 Amazon.com, Inc.	`0.22ms` 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 -m4 200.18.181.227

traceroute to 200.18.181.227 (200.18.181.227): 4 hops max, 52 byte packets

1 [AS399244] 66.59.208.1 0.286 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Falkenstein, DE

On December 14th 2025

What are IP address ranges?

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