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
200.237.5.40	acervosdacidade.sp.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

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

IP Address	ASN	Details
200.237.8.1	AS1916 Rede Nacional de Ensino e Pesquisa	`36.19ms` from Brasilia, BR
200.237.1.129	AS1916 Rede Nacional de Ensino e Pesquisa	`3.41ms` from Campina Grande, BR
200.237.12.1	AS1916 Rede Nacional de Ensino e Pesquisa	`3.41ms` 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
77.175.237.148	AS1136 KPN B.V.	`1.65ms` from Amsterdam, NL
119.224.142.132	AS9790 Two Degrees Networks Limited	`0.39ms` from Auckland, NZ
59.89.65.164	AS9829 National Internet Backbone	`8.65ms` from Delhi, IN
87.232.51.52	AS34245 Magnet Networks Limited	`5.10ms` from Dublin, IE
92.75.24.36	AS3209 Vodafone GmbH	`6.20ms` from Frankfurt am Main, DE
108.254.194.116	AS7018 AT&T Enterprises, LLC	`12.04ms` from Houston, US
60.107.156.4	AS17676 SoftBank Corp.	`3.64ms` from Osaka, JP
88.165.143.196	AS12322 Free SAS	`2.43ms` from Paris, FR
20.29.157.196	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
68.73.197.4	AS7018 AT&T Enterprises, LLC	`4.00ms` from San Antonio, US
172.221.2.132	AS20115 Charter Communications LLC	`9.65ms` from San Jose, US
61.224.19.148	AS3462 Data Communication Business Group	`2.45ms` from Taichung, TW
119.106.116.36	AS2516 KDDI CORPORATION	`9.68ms` from Tokyo, JP
117.205.101.244	AS9829 National Internet Backbone	`2.74ms` from Bengaluru, IN
15.205.203.164	AS8987 Amazon Data Services Ireland Ltd	`0.29ms` from Boardman, US
120.87.147.68	AS17816 China Unicom IP network China169 Guangdong province	`4.60ms` from Guangzhou, CN
97.120.121.4	AS209 CenturyLink Communications, LLC	`1.30ms` from Portland, US
36.52.185.244	AS10013 FreeBit Co.,Ltd.	`2.38ms` from Tokyo, JP
174.137.239.52	AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`5.79ms` from Toronto, CA
99.245.17.196	AS812 Rogers Communications Canada Inc.	`3.51ms` from Toronto, CA
85.127.229.196	AS8412 T-Mobile Austria GmbH	`10.48ms` from Vienna, AT
186.122.30.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`1.61ms` from Buenos Aires, AR
204.188.204.196	AS46844 Sharktech	`1.09ms` from Chicago, US
138.74.233.132	AS15108 Allo Communications LLC	`8.34ms` from Denver, US
90.227.191.244	AS3301 Telia Company AB	`5.21ms` from Goeteborg, SE

Traceroute

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

traceroute -a -n -q1 -f2 -m16 200.237.2.22

traceroute to 200.237.2.22 (200.237.2.22): 16 hops max, 52 byte packets

2 [AS174] 154.18.35.200 9.878 ms

3 *

4 [AS174] 154.54.87.145 177.607 ms

5 [AS174] 154.54.25.149 185.091 ms

6 [AS174] 154.54.45.161 187.655 ms

7 [AS174] 154.54.166.69 202.638 ms

8 [AS174] 154.54.165.29 211.272 ms

9 *

10 *

11 [AS174] 154.54.168.85 249.623 ms

12 [AS174] 38.88.165.74 266.988 ms

13 [AS1916] 200.143.252.29 340.084 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On November 22nd 2025

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