Autonomous System details

AS267399

TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA  ·  top37.com.br

Brazil

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AS267399 – TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA

Field Value
Country Brazil
Website top37.com.br
Hosted domains 1
IPv4 addresses 2,048
IPv6 addresses 158,456,325,028,528,676,000,000,000,000
ASN type ISP
Registry lacnic
Allocated 8 years ago on Apr 13, 2018
Updated 3 months ago on Jan 22, 2026

IP Ranges

Netblock Company Num of IPs
45.235.32.0/22 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 1,024
138.94.204.0/22 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 1,024
45.235.32.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
45.235.33.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
45.235.34.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
45.235.35.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
138.94.204.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
138.94.205.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
138.94.206.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
138.94.207.0/24 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 256
Netblock Company
2804:4ce4::/32 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA
2804:4ce4::/33 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA
2804:4ce4:8000::/33 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA
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WHOIS Details

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                                                ASHandle:       AS267399
                                                OrgID:          AS267399
                                                ASName:         AS267399
                                                ASNumber:       AS267399
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
138.94.204.92 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS266179 CoIPe Sistemas Ltda
AS273478 Sage Networks
AS28198 SEMPRE TELECOMUNICACOES LTDA
AS52468 UFINET PANAMA S.A.
AS53013 UFINET BRASIL S.A.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS28198 SEMPRE TELECOMUNICACOES LTDA
AS52468 UFINET PANAMA S.A.
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS266179 CoIPe Sistemas Ltda
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Pingable IPs

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

IP Address ASN Details
2804:4ce4:1071:100:2b6f:926f:eb7e:41fa AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 11.55ms from Osasco, BR
45.235.35.253 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.08ms from Osasco, BR
2804:4ce4:9000:b100::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 11.69ms from Sao Paulo, BR
2804:4ce4:9017:6f00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.65ms from São Paulo, BR
2804:4ce4:900a:4a00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 12.14ms from Osasco, BR
2804:4ce4:9019:7900::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 11.28ms from Osasco, BR
2804:4ce4:9001:8800::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 12.24ms from Osasco, BR
2804:4ce4:9013:7400::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.76ms from Osasco, BR
2804:4ce4:9014:7900::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 11.59ms from Sao Paulo, BR
2804:4ce4:1002:bc00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 15.29ms from Vinhedo, BR
2804:4ce4:900b:5b00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.53ms from Osasco, BR
2804:4ce4:9004:f400::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.53ms from Osasco, BR
2804:4ce4:100b:3200::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 14.43ms from Sao Paulo, BR
2804:4ce4:1009:3a00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 13.84ms from Vinhedo, BR
45.235.34.177 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.36ms from Osasco, BR
2804:4ce4:9007:f400::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 11.03ms from Sao Paulo, BR
2804:4ce4:9016:d800::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 12.25ms from Osasco, BR
2804:4ce4:9011:f500::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.64ms from Osasco, BR
45.235.32.13 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.07ms from Osasco, BR
2804:4ce4:901a:b000::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.97ms from Osasco, BR
2804:4ce4:9018:9700::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.74ms from Osasco, BR
2804:4ce4:a000:1fba:6022:1223:38a7:5e66 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.46ms from Osasco, BR
2804:4ce4:2000:5c62:74e4:8786:1a17:9758 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.72ms from Osasco, BR
2804:4ce4:9015:d000::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.74ms from Osasco, BR
2804:4ce4:9003:ce00::1 AS267399 TOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA 10.88ms from Osasco, 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
169.235.27.23 AS6106 University of California, Riverside 4.90ms from Los Angeles, US
176.97.235.231 AS206451 GPON Linea S.L. 9.86ms from Madrid, ES
187.209.160.23 AS8151 UNINET 2.58ms from Monterrey, MX
210.131.143.215 AS2519 ARTERIA Networks Corporation 1.95ms from Tokyo, JP
41.97.56.215 AS36947 Telecom Algeria 11.38ms from Valencia, ES
24.129.234.167 AS11260 EastLink 15.51ms from Vancouver, CA
175.7.218.39 AS4134 CHINANET BACKBONE 8.85ms from Changsha, CN
46.55.121.7 AS8926 Moldtelecom SA 2.62ms from Chisinau, MD
74.136.119.55 AS10796 Charter Communications Inc 16.88ms from Columbus, US
3.128.106.7 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
113.62.112.87 AS4134 CHINANET BACKBONE 0.61ms from Lhasa, CN
86.142.80.231 AS2856 British Telecommunications PLC 7.75ms from London, GB
15.229.83.167 AS16509 Amazon.com, Inc. 0.88ms from Osasco, BR
131.252.27.119 AS6366 Portland State University 0.98ms from Portland, US
221.3.23.167 AS4837 CHINA UNICOM China169 Backbone 1.38ms from Qingdao, CN
27.188.7.7 AS4134 CHINANET BACKBONE 3.37ms from Shijiazhuang, CN
62.47.38.87 AS8447 A1 Telekom Austria AG 1.14ms from Vienna, AT
52.40.159.23 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
34.249.131.55 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
14.230.129.71 AS45899 VNPT Corp 1.91ms from Ho Chi Minh City, VN
23.77.20.39 AS16625 Akamai Technologies, Inc. 0.49ms from Hong Kong, HK
156.154.231.23 AS19905 Vercara, LLC 0.43ms from London, GB
86.137.149.247 AS2856 British Telecommunications PLC 7.54ms from London, GB
106.226.5.87 AS4134 CHINANET BACKBONE 6.32ms from Nanchang, CN
216.155.158.215 AS20473 The Constant Company, LLC 0.21ms from Piscataway, US

Traceroute

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

$
traceroute -a -n -q1 45.235.33.19
traceroute to 45.235.33.19 (45.235.33.19): 64 hops max, 52 byte packets
1 [AS15169] 108.170.230.148 122.926 ms
2 *
3 *
4 *
5 *
6 [AS267399] 45.235.33.19 132.53 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
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 AS267399 at robtex.

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