Autonomous System details

AS263273

INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE  ·  registro.br

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AS263273 – INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE

Field Value
Country Brazil
Website registro.br
Hosted domains 2
IPv4 addresses 256
IPv6 addresses 0
ASN type Education
Registry lacnic
Allocated 12 years ago on Apr 11, 2014
Updated 4 days ago on Feb 24, 2026
Netblock Company Num of IPs
191.37.254.0/24 INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS263273
                                                OrgID:          AS263273
                                                ASName:         AS263273
                                                ASNumber:       AS263273
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
191.37.254.2 ██████████ 2

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS1916 Rede Nacional de Ensino e Pesquisa
AS264063 IMA TELECOM LTDA
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1916 Rede Nacional de Ensino e Pesquisa
AS264063 IMA TELECOM LTDA
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
191.37.254.193 AS263273 INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE 5.83ms 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
77.109.94.153 AS9031 EDPNETapp 0.52ms from Brussels, BE
197.55.67.89 AS8452 TE-AS 8.05ms from Cairo, EG
177.1.41.9 AS8167 V tal 11.73ms from Curitiba, BR
123.19.41.25 AS45899 VNPT Corp 7.18ms from Da Nang, VN
136.31.1.25 AS19165 Webpass Inc. 7.00ms from Dallas, US
12.19.83.249 AS7018 AT&T Enterprises, LLC 3.19ms from Dallas, US
198.206.250.89 AS36394 Grid4 Communications, Inc 0.90ms from Detroit, US
183.238.137.105 AS9808 China Mobile Communications Group Co., Ltd. 3.21ms from Guangzhou, CN
45.226.68.9 AS27843 ON EMPRESAS S.A.C. 0.24ms from Lima, PE
122.169.28.169 AS24560 Bharti Airtel Ltd., Telemedia Services 1.75ms from Lohogaon, IN
81.132.31.89 AS2856 British Telecommunications PLC 13.74ms from London, GB
76.79.68.105 AS20001 Charter Communications Inc 2.15ms from Los Angeles, US
160.107.102.249 AS687 United States Department of Defense (DoD) 4.69ms from Manassas, US
117.93.16.57 AS4134 CHINANET-BACKBONE 5.91ms from Nanjing, CN
97.165.77.169 AS6167 Verizon Business 14.77ms from Philadelphia, US
156.67.65.25 AS47583 Hostinger International Limited 0.55ms from Phoenix, US
194.213.55.121 AS13036 T-Mobile Czech Republic a.s. 0.50ms from Prague, CZ
120.253.143.137 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.91ms from Shanghai, CN
140.99.136.153 AS212238 Datacamp Limited 0.09ms from Stockholm, SE
221.251.113.73 AS17506 ARTERIA Networks Corporation 0.88ms from Tokyo, JP
94.190.207.137 AS28685 Routit BV 1.99ms from Amsterdam, NL
92.111.19.41 AS33915 Vodafone Libertel B.V. 6.83ms from Amsterdam, NL
85.132.35.201 AS207251 CASPEL LLC 1.12ms from Baku, AZ
78.99.243.153 AS6855 Slovak Telekom, a.s. 4.80ms from Bratislava, SK
190.48.220.185 AS22927 Telefonica de Argentina 1.85ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 191.37.254.20
traceroute to 191.37.254.20 (191.37.254.20): 64 hops max, 52 byte packets
3 [AS3549] 200.189.212.246 216.324 ms
4 [AS3356] 8.243.32.62 215.665 ms
5 *
6 [AS263009] 186.237.48.245 219.259 ms
7 *
8 *
9 [AS263273] 191.37.254.225 230.917 ms
10 [AS263273] 191.37.254.20 230.719 ms
Measurement taken from IPinfo ProbeNet in Helsinki, FI
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS263273 at robtex.

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