157.86.191.0/24

AS21612 · FUNDACAO INSTITUTO OSWALDO CRUZ

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Summary

Country	Brazil
Domain	fiocruz.br
ASN	AS21612
Registry	LACNIC
ID	AFL22

WHOIS Details

inetnum:     157.86.0.0/16
aut-num:     AS21612
abuse-c:     MISAR12
owner:       FUNDACAO INSTITUTO OSWALDO CRUZ
ownerid:     33.781.055/0001-35
responsible: Coordenação de Gestão de TI
owner-c:     ALFLE20
tech-c:      MISAR12
inetrev:     157.86.0.0/16
nserver:     ns1.fiocruz.br
nsstat:      20210521 AA
nslastaa:    20210521
nserver:     ns2.fiocruz.br
nsstat:      20210521 AA
nslastaa:    20210521
nserver:     ns3.fiocruz.br
nsstat:      20210521 AA
nslastaa:    20210521
created:     19911216
changed:     20130904

nic-hdl-br:  ALFLE20
person:      Alvaro Funcia Lemme
created:     20110531
changed:     20110531

nic-hdl-br:  MISAR12
person:      Misael Sousa de Araujo
created:     20110531
changed:     20200422

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
157.86.191.240	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.08ms` 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
2.50.221.120	AS5384 Emirates Internet	`7.12ms` from Al Fujairah City, AE
93.194.89.72	AS3320 Deutsche Telekom AG	`1.93ms` from Berlin, DE
199.18.48.8	AS22320 Miami Valley Educational Computer Association	`11.32ms` from Chicago, US
76.141.113.8	AS7922 Comcast Cable Communications, LLC	`5.77ms` from Chicago, US
150.240.144.24	AS36351 IBM Cloud	`0.91ms` from Dallas, US
194.75.89.40	AS6871 Plusnet	`5.27ms` from London, GB
20.26.115.232	AS8075 Microsoft Corporation	`1.12ms` from London, GB
38.170.166.104	AS55081 24 SHELLS	`1.24ms` from Los Angeles, US
82.133.38.200	AS13285 TalkTalk Communications Limited	`2.64ms` from Manchester, GB
68.46.49.40	AS7922 Comcast Cable Communications, LLC	`3.17ms` from Minneapolis, US
81.163.238.136	AS48320 KETIS Ltd.	`4.08ms` from Moscow, RU
154.8.48.88	AS10003 Ogaki Cable Television Co.,Inc.	`3.33ms` from Osaka, JP
77.16.14.136	AS2119 Telenor Norge AS	`19.20ms` from Oslo, NO
91.212.147.8	AS16347 ADISTA SAS	`8.57ms` from Paris, FR
185.137.252.24	AS39542 SIGMA INFORMATIQUE SAS	`6.20ms` from Paris, FR
14.57.200.152	AS4766 Korea Telecom	`2.20ms` from Seoul, KR
125.141.20.232	AS4766 Korea Telecom	`0.91ms` from Seoul, KR
34.157.91.136	AS396982 Google LLC	`0.11ms` from Tel Aviv, IL
18.183.58.104	AS16509 Amazon.com, Inc.	`1.23ms` from Tokyo, JP
180.57.52.184	AS4713 NTT Communications Corporation	`16.12ms` from Tokyo, JP
73.81.49.200	AS7922 Comcast Cable Communications, LLC	`9.03ms` from Ashburn, US
82.165.49.232	AS8560 IONOS SE	`0.71ms` from Berlin, DE
78.131.77.152	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`6.72ms` from Budapest, HU
75.187.123.8	AS10796 Charter Communications Inc	`17.75ms` from Chicago, US
24.148.60.56	AS6079 RCN	`4.01ms` from Chicago, 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 157.86.191.255

traceroute to 157.86.191.255 (157.86.191.255): 64 hops max, 52 byte packets

2 [] 45.6.52.101 1.016 ms

3 [AS1916] 200.143.253.22 0.813 ms

4 [AS1916] 200.143.240.53 0.897 ms

5 [AS1916] 200.143.240.65 1.203 ms

6 [AS2715] 200.20.96.70 1.621 ms

7 *

8 [AS21612] 157.86.191.255 1.103 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On September 4th 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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