157.86.0.0/18

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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
157.86.56.47	patrimoniofluminense.rj.gov.br	1
157.86.42.41	livrosaudeedesenvolvimento.com.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

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

IP Address	ASN	Details
157.86.41.230	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.24ms` from Rio de Janeiro, BR
157.86.17.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.85ms` from Rio de Janeiro, BR
157.86.62.18	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.57ms` from Rio de Janeiro, BR
157.86.22.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.30ms` from Rio de Janeiro, BR
157.86.23.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.26ms` from Rio de Janeiro, BR
157.86.10.2	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.54ms` from Rio de Janeiro, BR
157.86.26.254	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.65ms` from Rio de Janeiro, BR
157.86.47.18	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.16ms` from Fortaleza, BR
157.86.21.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.22ms` from Rio de Janeiro, BR
157.86.40.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.68ms` from Rio de Janeiro, BR
157.86.38.23	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.42ms` from Rio de Janeiro, BR
157.86.19.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.26ms` from Rio de Janeiro, BR
157.86.8.254	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.74ms` from Rio de Janeiro, BR
157.86.18.129	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.72ms` from Rio de Janeiro, BR
157.86.24.1	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.28ms` from Rio de Janeiro, BR
157.86.6.241	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.23ms` from Rio de Janeiro, BR
157.86.56.49	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.59ms` from Rio de Janeiro, BR
157.86.42.9	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.49ms` from Rio de Janeiro, BR
157.86.11.73	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.52ms` from Rio de Janeiro, BR
157.86.20.67	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`2.06ms` 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
80.231.50.130	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.24ms` from Amsterdam, NL
52.179.11.34	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
206.81.172.82	AS22002 Systems Solutions of Paducah, Inc.	`10.96ms` from Atlanta, US
186.57.83.50	AS22927 Telefonica de Argentina	`1.49ms` from Buenos Aires, AR
209.87.114.66	AS36712 United Airlines, Inc.	`1.90ms` from Chicago, US
12.196.185.18	AS7018 AT&T Enterprises, LLC	`1.15ms` from Dallas, US
12.146.211.162	AS7018 AT&T Enterprises, LLC	`6.21ms` from Dallas, US
52.16.98.130	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.177.166.2	AS5432 Proximus NV	`6.36ms` from Gravelines, FR
91.153.60.2	AS719 Elisa Oyj	`1.03ms` from Helsinki, FI
105.179.1.146	AS37228 KT RWANDA NETWORK Ltd	`0.56ms` from Kigali, RW
178.54.139.50	AS48437 PP "Merezha"	`1.46ms` from Kyiv, UA
86.189.242.194	AS2856 British Telecommunications PLC	`5.09ms` from London, GB
51.241.222.2	AS5607 Sky UK Limited	`2.25ms` from London, GB
216.32.51.162	AS3561 CenturyLink Communications, LLC	`1.79ms` from Los Angeles, US
218.81.146.146	AS4812 China Telecom (Group)	`3.12ms` from Shanghai, CN
61.172.65.18	AS4812 China Telecom (Group)	`2.27ms` from Shanghai, CN
106.9.251.50	AS4134 CHINANET-BACKBONE	`5.07ms` from Taiyuan, CN
62.12.20.82	AS1136 KPN B.V.	`2.29ms` from Amsterdam, NL
51.105.233.82	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
34.9.54.34	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
50.77.7.162	AS7922 Comcast Cable Communications, LLC	`11.24ms` from Dallas, US
125.19.46.66	AS9498 BHARTI Airtel Ltd.	`1.02ms` from Delhi, IN
216.247.246.2	AS400186 Singing River Connect, LLC	`10.44ms` from Jacksonville, US
46.251.146.178	AS35819 Etihad Etisalat, a joint stock company	`2.72ms` from Jeddah, SA

Traceroute

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

traceroute -a -n -q1 -m5 157.86.49.172

traceroute to 157.86.49.172 (157.86.49.172): 5 hops max, 52 byte packets

1 [AS142382] 103.172.18.1 1.574 ms

2 [AS142382] 31.56.74.33 21.848 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

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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