200.19.128.0/18

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

inetnum:     200.19.128.0/18
aut-num:     AS1916
abuse-c:     SIC128
owner:       Rede Nacional de Ensino e Pesquisa
ownerid:     03.508.097/0001-36
responsible: Nelson Sim�es Silva
owner-c:     RCO217
tech-c:      RCO217
inetrev:     200.19.156.0/24
nserver:     curau.pop-mg.rnp.br
nsstat:      20240919 AA
nslastaa:    20240919
nserver:     canjica.pop-mg.rnp.br
nsstat:      20240919 AA
nslastaa:    20240919
inetrev:     200.19.157.0/24
nserver:     curau.pop-mg.rnp.br
nsstat:      20240919 AA
nslastaa:    20240919
nserver:     canjica.pop-mg.rnp.br
nsstat:      20240919 AA
nslastaa:    20240919
inetrev:     200.19.158.0/24
nserver:     curau.pop-mg.rnp.br
nsstat:      20240920 AA
nslastaa:    20240920
nserver:     canjica.pop-mg.rnp.br
nsstat:      20240920 AA
nslastaa:    20240920
inetrev:     200.19.159.0/24
nserver:     curau.pop-mg.rnp.br
nsstat:      20240918 AA
nslastaa:    20240918
nserver:     canjica.pop-mg.rnp.br
nsstat:      20240918 AA
nslastaa:    20240918
inetrev:     200.19.188.0/24
nserver:     ns1.unifor.br [lame - not published]
nsstat:      20240921 UDN
nslastaa:    20200621
nserver:     ns2.unifor.br [lame - not published]
nsstat:      20240921 UDN
nslastaa:    20200621
created:     20000216
changed:     20060407

nic-hdl-br:  RCO217
person:      RNP - Centro de Engenharia e Opera��es
created:     20060406
changed:     20240919

nic-hdl-br:  SIC128
person:      Security Incidents Response Center
created:     20020417
changed:     20050309

Overlapping Ranges

BGP prefixes that are contained by 200.19.128.0/18

Range	ASN	Company	Num of IPs
200.19.191.0/24	AS1916	Centro Nac. de Processam. de Alto Desemp. no Nord.	256
200.19.155.0/24	AS1916	COMPANHIA DE TECNOLOGIA DA INFORMAÇÃO ESTADO MG	256
200.19.189.0/24	AS1916	FUNDACAO EDSON QUEIROZ	256
200.19.190.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.19.184.0/22	AS1916	UNIVERSIDADE FEDERAL DO CEARA	1,024

Nearby Ranges

BGP prefixes that overlap with 200.19.0.0/16

Range	ASN	Company	Num of IPs
200.19.192.0/19	AS11802	Centro de Informatica e Automacao do Estado de SC	8,192
200.19.96.0/20	AS10715	Universidade Federal de Santa Catarina	4,096
200.19.64.0/20	AS10881	FUNPAR - Fundacao da UFPR para o DCTC	4,096
200.19.80.0/20	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.19.112.0/20	AS1916	Rede Nacional de Ensino e Pesquisa	4,096
200.19.16.0/20	AS1916	Rede Nacional de Ensino e Pesquisa	4,096
200.19.32.0/20	AS1916	Rede Nacional de Ensino e Pesquisa	4,096
200.19.240.0/20	AS2716	Universidade Federal do Rio Grande do Sul	4,096
200.19.48.0/20	AS28596	B3 S.A. Brasil, Bolsa, Balcão	4,096
200.19.80.0/21	AS52992	UNIVERSIDADE FEDERAL DE SAO PAULO	2,048
200.19.0.0/21	AS2716	Universidade Federal do Rio Grande do Sul	2,048
200.19.184.0/22	AS1916	UNIVERSIDADE FEDERAL DO CEARA	1,024
200.19.231.0/24	AS11097	EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA	256
200.19.191.0/24	AS1916	Centro Nac. de Processam. de Alto Desemp. no Nord.	256
200.19.190.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.19.230.0/24	AS11097	EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA	256
200.19.155.0/24	AS1916	COMPANHIA DE TECNOLOGIA DA INFORMAÇÃO ESTADO MG	256
200.19.189.0/24	AS1916	FUNDACAO EDSON QUEIROZ	256

Hosted domains

There are 18 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.19.144.17	physisiot.com.br	3
200.19.190.13	ufc.edu.br	1
200.19.146.181	ufu.br	1
200.19.185.162	insightlab.academy	1
200.19.144.18	physisiot.com.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

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Pingable IPs

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

IP Address	ASN	Details
200.19.179.254	AS1916 Rede Nacional de Ensino e Pesquisa	`0.93ms` from Fortaleza, BR
200.19.188.254	AS1916 Rede Nacional de Ensino e Pesquisa	`1.10ms` from Fortaleza, BR
200.19.176.130	AS1916 Rede Nacional de Ensino e Pesquisa	`0.82ms` from Fortaleza, BR
200.19.183.205	AS1916 Rede Nacional de Ensino e Pesquisa	`0.92ms` from Fortaleza, BR
200.19.191.1	AS1916 Rede Nacional de Ensino e Pesquisa	`0.68ms` from Fortaleza, BR
200.19.158.48	AS1916 Rede Nacional de Ensino e Pesquisa	`6.06ms` from Rio de Janeiro, BR
200.19.190.91	AS1916 Rede Nacional de Ensino e Pesquisa	`0.73ms` from Fortaleza, BR
200.19.185.80	AS1916 Rede Nacional de Ensino e Pesquisa	`0.78ms` from Fortaleza, BR
200.19.182.46	AS1916 Rede Nacional de Ensino e Pesquisa	`0.72ms` from Fortaleza, BR
200.19.135.140	AS1916 Rede Nacional de Ensino e Pesquisa	`0.46ms` from Porto Alegre, BR
200.19.148.193	AS1916 Rede Nacional de Ensino e Pesquisa	`24.46ms` from Rio de Janeiro, BR
200.19.187.66	AS1916 Rede Nacional de Ensino e Pesquisa	`0.68ms` from Fortaleza, BR
200.19.157.82	AS1916 Rede Nacional de Ensino e Pesquisa	`6.05ms` from Rio de Janeiro, BR
200.19.144.16	AS1916 Rede Nacional de Ensino e Pesquisa	`24.63ms` from Rio de Janeiro, BR
200.19.145.164	AS1916 Rede Nacional de Ensino e Pesquisa	`24.77ms` from Rio de Janeiro, BR
200.19.137.254	AS1916 Rede Nacional de Ensino e Pesquisa	`8.62ms` from Rio de Janeiro, BR
200.19.149.254	AS1916 Rede Nacional de Ensino e Pesquisa	`24.44ms` from Rio de Janeiro, BR
200.19.181.114	AS1916 Rede Nacional de Ensino e Pesquisa	`0.91ms` from Fortaleza, BR
200.19.162.12	AS1916 Rede Nacional de Ensino e Pesquisa	`32.24ms` from Rio de Janeiro, BR
200.19.156.208	AS1916 Rede Nacional de Ensino e Pesquisa	`6.04ms` from Rio de Janeiro, BR
200.19.177.15	AS1916 Rede Nacional de Ensino e Pesquisa	`0.80ms` from Fortaleza, BR
200.19.151.254	AS1916 Rede Nacional de Ensino e Pesquisa	`24.55ms` from Rio de Janeiro, BR
200.19.189.126	AS1916 Rede Nacional de Ensino e Pesquisa	`1.10ms` from Fortaleza, BR
200.19.159.150	AS1916 Rede Nacional de Ensino e Pesquisa	`6.05ms` from Rio de Janeiro, BR
200.19.178.222	AS1916 Rede Nacional de Ensino e Pesquisa	`0.80ms` from Fortaleza, 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
45.180.78.2	AS267925 COOPERATIVA TELEFONICA Y OTROS SERVICIOS PUBLICOS ASISTENCIALES, EDUCATIVOS, VIVIENDA, CREDITO Y CONSUMO TILISARAO LIMITADA	`18.50ms` from Buenos Aires, AR
198.23.137.2	AS36352 HostPapa	`0.22ms` from Buffalo, US
221.207.119.18	AS4837 CHINA UNICOM China169 Backbone	`14.49ms` from Changchun, CN
149.162.192.2	AS87 Indiana University	`4.24ms` from Chicago, US
34.149.42.210	AS396982 Google LLC	`0.12ms` from Denver, US
43.132.234.226	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
38.224.66.2	AS272836 CALA SERVICIOS INTEGRALES E.I.R.L.	`12.69ms` from Lima, PE
75.204.119.162	AS6167 Verizon Business	`17.23ms` from Los Angeles, US
107.170.70.18	AS14061 DigitalOcean, LLC	`0.62ms` from New York City, US
200.229.157.34	AS61805 Emex Internet	`0.81ms` from Osasco, BR
2.22.58.98	AS16625 Akamai Technologies, Inc.	`0.97ms` from Paris, FR
122.202.49.2	AS7623 Gyeongbuk Cable TV	`8.95ms` from Seoul, KR
13.53.132.162	AS16509 Amazon.com, Inc.	`1.11ms` from Stockholm, SE
5.152.14.34	AS35805 JSC "Silknet"	`0.48ms` from Tbilisi, GE
160.248.53.114	AS2514 NTT PC Communications, Inc.	`8.20ms` from Tokyo, JP
123.6.1.130	AS4837 CHINA UNICOM China169 Backbone	`5.84ms` from Zhengzhou, CN
92.65.29.34	AS1136 KPN B.V.	`3.25ms` from Amsterdam, NL
73.198.32.82	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Ashburn, US
180.235.122.98	AS56272 Pulse Telesystems Pvt Ltd	`0.92ms` from Chennai, IN
75.250.179.146	AS6167 Verizon Business	`14.43ms` from Chicago, US
50.70.167.98	AS6327 Shaw Communications Inc.	`18.45ms` from Chicago, US
76.131.107.146	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Denver, US
154.205.254.2	AS214413 WYOCORE TECHNOLOGIES LLC	`0.66ms` from Frankfurt am Main, DE
183.131.216.130	AS58461 CT-HangZhou-IDC	`5.16ms` from Hangzhou, CN
8.223.34.210	AS45102 Alibaba (US) Technology Co., Ltd.	`0.94ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 200.19.156.37

traceroute to 200.19.156.37 (200.19.156.37): 64 hops max, 52 byte packets

2 [] 45.6.52.101 14.548 ms

3 [] 170.79.213.198 9.62 ms

4 [] 170.79.214.121 6.209 ms

5 [AS1916] 200.19.156.37 6.061 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On November 6th 2025

What are IP address ranges?

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