200.19.160.0/20

AS1916 · Rede Nacional de Ensino e Pesquisa

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Summary

Country	Brazil
Domain	ufrn.br
ASN	AS1916
Parent Range	200.19.128.0/18
Registry	LACNIC
ID	SIU2

WHOIS Details

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

inetnum:     200.19.168.0/21
aut-num:     AS1916
abuse-c:     SIC128
owner:       UNIVERSIDADE FEDERAL DO RIO GRANDE DO NORTE
ownerid:     24.365.710/0001-83
responsible: MARCOS CESAR MADRUGA ALVES PINHEIRO
country:     BR
owner-c:     GBS8
tech-c:      GBS8
inetrev:     200.19.168.0/21
nserver:     ns1.ufrn.br
nsstat:      20250422 AA
nslastaa:    20250422
nserver:     ns2.ufrn.br
nsstat:      20250422 AA
nslastaa:    20250422
created:     20000216
changed:     20000216
inetnum-up:  200.19.128.0/18

nic-hdl-br:  GBS8
person:      Superintend�ncia de Inform�tica - UFRN
e-mail:      admin@sti.ufrn.br
country:     BR
created:     19980218
changed:     20250422

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

Overlapping Ranges

BGP prefixes that contain 200.19.160.0/20

Range	ASN	Company	Num of IPs
200.19.128.0/18	AS1916	Rede Nacional de Ensino e Pesquisa	16,384

Nearby Ranges

BGP prefixes that overlap with 200.19.0.0/16

Range	ASN	Company	Num of IPs
200.19.128.0/18	AS1916	Rede Nacional de Ensino e Pesquisa	16,384
200.19.192.0/19	AS11802	Centro de Informatica e Automacao do Estado de SC	8,192
200.19.48.0/20	AS28596	B3 S.A. Brasil, Bolsa, Balcão	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
200.19.96.0/20	AS10715	Universidade Federal de Santa Catarina	4,096
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
200.19.190.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.19.191.0/24	AS1916	Centro Nac. de Processam. de Alto Desemp. no Nord.	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.19.162.16	curumim.es.gov.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

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

IP Address	ASN	Details
200.19.162.29	AS1916 Rede Nacional de Ensino e Pesquisa	`32.17ms` 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
23.204.133.4	AS20940 Akamai International B.V.	`0.48ms` from Atlanta, US
9.234.152.84	AS8075 Microsoft Corporation	`0.76ms` from Boydton, US
221.9.214.20	AS4837 CHINA UNICOM China169 Backbone	`8.34ms` from Changchun, CN
169.38.76.36	AS36351 IBM Cloud	`0.94ms` from Chennai, IN
184.154.113.148	AS32475 Internap Holding LLC	`0.89ms` from Chicago, US
75.9.188.212	AS7018 AT&T Enterprises, LLC	`19.40ms` from Chicago, US
84.137.18.180	AS3320 Deutsche Telekom AG	`3.96ms` from Frankfurt am Main, DE
212.79.125.228	AS214379 South Park Networks LLC	`0.20ms` from Kyiv, UA
213.120.148.148	AS2856 British Telecommunications PLC	`2.59ms` from London, GB
195.78.79.212	AS41558 Canal 2000 Comunicaciones S. L.	`4.88ms` from Madrid, ES
170.168.244.132	AS44559 IT HOSTLINE LTD	`0.14ms` from Moscow, RU
112.28.180.84	AS9808 China Mobile Communications Group Co., Ltd.	`9.90ms` from Nanjing, CN
159.223.185.132	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US
195.50.255.164	AS3249 Telia Eesti AS	`0.88ms` from Tallinn, EE
92.60.13.4	AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	`0.35ms` from Vienna, AT
38.246.208.52	AS12183 Talkie Communications, Inc	`4.71ms` from Ashburn, US
101.167.101.180	AS1221 Telstra Limited	`19.15ms` from Brisbane, AU
97.157.1.4	AS6167 Verizon Business	`15.25ms` from Chicago, US
104.55.173.132	AS7018 AT&T Enterprises, LLC	`9.32ms` from Columbus, US
87.238.250.4	AS198614 RockyNordic ApS	`0.54ms` from Copenhagen, DK
99.41.226.148	AS7018 AT&T Enterprises, LLC	`9.10ms` from Dallas, US
162.154.69.164	AS10796 Charter Communications Inc	`9.26ms` from Flint, US
119.13.73.4	AS136907 HUAWEI CLOUDS	`0.85ms` from Frankfurt am Main, DE
87.183.228.116	AS3320 Deutsche Telekom AG	`4.31ms` from Frankfurt am Main, DE
73.58.162.36	AS7922 Comcast Cable Communications, LLC	`7.02ms` from Murfreesboro, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 200.19.173.54

traceroute to 200.19.173.54 (200.19.173.54): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.224 ms

3 [AS200590] 188.94.153.128 56.325 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On December 28th 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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