200.237.0.0/20

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:     200.237.0.0/18
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
created:     20000216
changed:     20130307

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

Nearby Ranges

BGP prefixes that overlap with 200.237.0.0/16

Range	ASN	Company	Num of IPs
200.237.192.0/18	AS11242	Universidade Federal de Santa Catarina	16,384
200.237.160.0/19	AS262318	Ligga Telecomunicações S.A.	8,192
200.237.128.0/19	AS28624	PROVEDORA CMA INTERNET LTDA	8,192
200.237.64.0/20	AS28583	RuralWeb Telecomunicações Ltda	4,096
200.237.112.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
200.237.96.0/20	AS14886	Atos Origin Brasil Ltda	4,096
200.237.80.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096

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

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

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

IP Address	ASN	Details
200.237.12.1	AS1916 Rede Nacional de Ensino e Pesquisa	`3.40ms` from Campina Grande, BR
200.237.8.1	AS1916 Rede Nacional de Ensino e Pesquisa	`49.44ms` from Sao Paulo, BR
200.237.1.129	AS1916 Rede Nacional de Ensino e Pesquisa	`3.33ms` from Campina Grande, 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
149.143.111.4	AS15435 DELTA Fiber Nederland B.V.	`1.79ms` from Amsterdam, NL
198.13.134.212	AS20326 TeraSwitch Networks Inc.	`0.17ms` from Amsterdam, NL
121.27.49.100	AS4837 CHINA UNICOM China169 Backbone	`9.61ms` from Beijing, CN
84.179.70.244	AS3320 Deutsche Telekom AG	`4.50ms` from Hamburg, DE
223.244.255.20	AS4134 CHINANET-BACKBONE	`7.21ms` from Huai'an, CN
103.30.179.100	AS24186 RailTel Corporation of India Ltd	`0.63ms` from Kolkata, IN
47.136.168.196	AS5650 Frontier Communications of America, Inc.	`6.15ms` from Los Angeles, US
88.30.211.148	AS3352 TELEFONICA DE ESPANA S.A.U.	`17.41ms` from Madrid, ES
164.39.23.36	AS42973 M247 UK Ltd	`0.58ms` from Manchester, GB
76.101.69.36	AS7922 Comcast Cable Communications, LLC	`4.04ms` from Miami, US
119.31.136.116	AS138384 Rakuten Mobile Network, Inc.	`3.18ms` from Osaka, JP
212.134.248.148	AS3257 GTT Communications Inc.	`0.67ms` from San Jose, US
199.16.198.4	AS17330 Trellix	`0.31ms` from Ashburn, US
97.149.79.212	AS6167 Verizon Business	`13.24ms` from Chicago, US
193.228.79.132	AS200629 Advania Danmark A/S	`0.79ms` from Copenhagen, DK
173.212.12.180	AS7250 Surry Telephone Membership Corporation	`12.10ms` from Durham, US
93.235.51.148	AS3320 Deutsche Telekom AG	`2.12ms` from Hamburg, DE
60.216.220.196	AS4837 CHINA UNICOM China169 Backbone	`4.35ms` from Jinan, CN
79.172.207.4	AS216221 XeniaHosting.com	`0.12ms` from Kerkrade, NL
82.223.35.52	AS8560 IONOS SE	`0.34ms` from Logrono, ES
115.129.122.36	AS7545 TPG Telecom Limited	`1.79ms` from Melbourne, AU
112.84.86.20	AS4837 CHINA UNICOM China169 Backbone	`10.33ms` from Nanjing, CN
38.77.213.244	AS174 Cogent Communications, LLC	`0.73ms` from New York City, US
84.176.57.180	AS3320 Deutsche Telekom AG	`8.54ms` from Nuernberg, DE
194.254.192.52	AS2200 Renater	`10.04ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m13 200.237.4.234

traceroute to 200.237.4.234 (200.237.4.234): 13 hops max, 52 byte packets

1 [AS136258] 23.95.73.2 0.446 ms

2 *

3 [AS3257] 209.120.246.141 16.034 ms

4 *

5 [AS174] 154.54.28.73 0.692 ms

6 [AS174] 154.54.40.250 325.892 ms

7 *

8 *

9 [AS174] 38.88.165.74 31.047 ms

10 [AS1916] 200.143.255.90 134.056 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On November 28th 2025

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