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
200.237.8.1	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
200.237.12.1	AS1916 Rede Nacional de Ensino e Pesquisa	`3.40ms` 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
92.75.24.36	AS3209 Vodafone GmbH	`6.15ms` from Frankfurt am Main, DE
113.108.242.4	AS4134 CHINANET-BACKBONE	`3.07ms` from Guangzhou, CN
113.180.52.52	AS45899 VNPT Corp	`5.22ms` from Ho Chi Minh City, VN
49.68.137.148	AS4134 CHINANET-BACKBONE	`10.14ms` from Huai'an, CN
109.227.86.20	AS25133 LLC "McLaut-Invest"	`3.03ms` from Kyiv, UA
86.191.106.164	AS2856 British Telecommunications PLC	`5.82ms` from London, GB
90.160.117.100	AS12479 Orange Espagne SA	`15.26ms` from Madrid, ES
76.101.69.36	AS7922 Comcast Cable Communications, LLC	`4.04ms` from Miami, US
194.254.192.52	AS2200 Renater	`10.04ms` from Paris, FR
98.118.175.36	AS701 Verizon Business	`9.66ms` from Secaucus, US
43.201.164.244	AS16509 Amazon.com, Inc.	`0.15ms` from Seoul, KR
58.250.127.212	AS135061 China Unicom Guangdong IP network	`1.36ms` from Shenzhen, CN
120.109.23.20	AS1659 Taiwan Academic Network (TANet) Information Center	`1.15ms` from Taichung, TW
221.247.12.52	AS17506 ARTERIA Networks Corporation	`1.54ms` from Tokyo, JP
81.241.221.4	AS5432 Proximus NV	`2.02ms` from Brussels, BE
156.222.197.132	AS8452 TE-AS	`7.25ms` from Cairo, EG
222.213.16.36	AS4134 CHINANET-BACKBONE	`3.26ms` from Chengdu, CN
3.124.66.244	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
185.91.25.116	AS215547 Megaspace Internet Services GmbH	`1.66ms` from Frankfurt am Main, DE
68.190.166.228	AS20115 Charter Communications LLC	`14.33ms` from Minneapolis, US
64.61.22.100	AS7029 Windstream Communications LLC	`0.75ms` from Secaucus, US
92.35.68.212	AS8434 Telenor Sverige AB	`1.16ms` from Stockholm, SE
46.203.193.100	AS216050 Lietparkas UAB	`0.18ms` from Zuerich, CH
119.224.142.132	AS9790 Two Degrees Networks Limited	`0.40ms` from Auckland, NZ
111.196.114.36	AS4808 China Unicom Beijing Province Network	`4.07ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -m14 200.237.6.119

traceroute to 200.237.6.119 (200.237.6.119): 14 hops max, 52 byte packets

1 [AS213941] 84.32.26.1 0.157 ms

2 *

3 [AS50124] 91.108.253.8 0.258 ms

4 *

5 *

6 [AS174] 154.54.82.2 76.139 ms

7 [AS174] 154.54.172.170 109.874 ms

8 [AS174] 154.54.82.246 111.654 ms

9 [AS174] 154.54.168.85 109.852 ms

10 [AS174] 38.88.165.74 109.953 ms

11 [AS1916] 200.143.255.90 214.602 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On November 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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