200.237.0.0/20

AS1916 · Rede Nacional de Ensino e Pesquisa

Need more data or want to access it via API or data downloads? Sign up to get free access

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

Read more

Pingable IPs

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

IP Address	ASN	Details
200.237.1.129	AS1916 Rede Nacional de Ensino e Pesquisa	`3.37ms` from Campina Grande, BR
200.237.12.1	AS1916 Rede Nacional de Ensino e Pesquisa	`3.42ms` from Campina Grande, BR
200.237.8.1	AS1916 Rede Nacional de Ensino e Pesquisa	`37.62ms` from Brasilia, 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
52.245.248.212	AS8075 Microsoft Corporation	`0.59ms` from Boydton, US
81.241.221.4	AS5432 Proximus NV	`2.24ms` from Brussels, BE
23.56.231.132	AS16625 Akamai Technologies, Inc.	`0.55ms` from Dallas, US
76.231.148.132	AS7018 AT&T Enterprises, LLC	`18.82ms` from Houston, US
37.139.190.116	AS25133 LLC "McLaut-Invest"	`3.05ms` from Kyiv, UA
123.103.224.132	AS7690 Mirai Communication Network Inc.	`5.03ms` from Osaka, JP
189.169.218.36	AS8151 UNINET	`10.76ms` from Santiago de Queretaro, MX
43.203.4.132	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
208.224.251.4	AS13750 Transaction Network Services, Inc.	`0.37ms` from Ashburn, US
84.129.97.132	AS3320 Deutsche Telekom AG	`2.44ms` from Berlin, DE
221.237.111.68	AS4134 CHINANET-BACKBONE	`2.50ms` from Chengdu, CN
169.61.31.116	AS36351 IBM Cloud	`1.06ms` from Dallas, US
124.253.77.148	AS17917 Quadrant Televentures Limited	`8.87ms` from Delhi, IN
93.236.147.36	AS3320 Deutsche Telekom AG	`4.14ms` from Frankfurt am Main, DE
178.33.109.212	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
92.23.211.36	AS13285 TalkTalk Communications Limited	`3.74ms` from London, GB
138.37.18.4	AS198864 Queen Mary and Westfield College, University of London	`1.82ms` from London, GB
83.168.63.148	AS6866 Cyprus Telecommunications Authority	`2.35ms` from Nicosia, CY
186.229.138.4	AS26615 TIM S/A	`1.32ms` from Rio de Janeiro, BR
38.158.220.36	AS6208 FiberX	`0.31ms` from San Juan, PR
189.230.227.36	AS8151 UNINET	`14.64ms` from Santiago de Queretaro, MX
174.90.122.196	AS577 Bell Canada	`0.46ms` from Toronto, CA
154.241.77.100	AS36947 Telecom Algeria	`9.69ms` from Valencia, ES
112.48.239.148	AS9808 China Mobile Communications Group Co., Ltd.	`3.34ms` from Xiamen, CN
85.209.136.52	AS48095 XT GLOBAL NETWORKS LTD.	`7.69ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -m12 200.237.0.29

traceroute to 200.237.0.29 (200.237.0.29): 12 hops max, 52 byte packets

1 [AS40021] 209.126.0.11 0.322 ms

2 *

3 [AS174] 154.24.69.121 0.804 ms

4 [AS174] 154.54.5.89 5.287 ms

5 [AS174] 154.54.172.133 18.787 ms

6 *

7 [AS174] 154.54.167.185 40.559 ms

8 [AS174] 38.88.165.74 93.384 ms

9 [AS1916] 200.143.252.29 145.132 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in St. Louis, US

On December 6th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales