AS number details

AS267293

Castrum Servicos Especializados ltda  ·  castrum.com.br

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AS267293 – Castrum Servicos Especializados ltda

Field Value
Country Brazil
Website castrum.com.br
Hosted domains 4
Number of IPv4 1,024
Number of IPv6 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry lacnic
Allocated 8 years ago on Mar 19, 2018
Updated 8 years ago on Mar 19, 2018
Netblock Company Num of IPs
45.233.44.0/22 Castrum Servicos Especializados ltda 1,024
45.233.44.0/23 Castrum Servicos Especializados ltda 512
45.233.46.0/23 Castrum Servicos Especializados ltda 512
45.233.44.0/24 Castrum Servicos Especializados ltda 256
45.233.45.0/24 Castrum Servicos Especializados ltda 256
45.233.46.0/24 Castrum Servicos Especializados ltda 256
45.233.47.0/24 Castrum Servicos Especializados ltda 256
Netblock Company
2804:4b40::/32 Castrum Servicos Especializados ltda
2804:4b40::/33 Castrum Servicos Especializados ltda
2804:4b40:8000::/33 Castrum Servicos Especializados ltda
2804:4b40::/34 Castrum Servicos Especializados ltda
2804:4b40:4000::/34 Castrum Servicos Especializados ltda
2804:4b40:8000::/34 Castrum Servicos Especializados ltda
2804:4b40:c000::/34 Castrum Servicos Especializados ltda
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WHOIS Details


                                                ASHandle:       AS267293
                                                OrgID:          AS267293
                                                ASName:         AS267293
                                                ASNumber:       AS267293
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
45.233.47.4 ██████████ 2
45.233.44.161 ██████████ 1
45.233.45.12 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS270548 AGI TELECOM LTDA
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS270548 AGI TELECOM LTDA
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2804:4b40:a176:7d00:c1e2:bf37:3111:134e AS267293 Castrum Servicos Especializados ltda 3.87ms from Rio de Janeiro, BR
2804:4b40:a1a7:cc00:9a2a:aff:fe23:e86d AS267293 Castrum Servicos Especializados ltda 5.00ms from Rio de Janeiro, BR
2804:4b40:a104:ab00:9a2a:aff:fe23:e6b1 AS267293 Castrum Servicos Especializados ltda 4.65ms from Rio de Janeiro, BR
2804:4b40:a18e:3801:da47:32ff:fe46:2426 AS267293 Castrum Servicos Especializados ltda 4.56ms from Rio de Janeiro, BR
2804:4b40:a1af:4700:8285:44ff:fe71:fce2 AS267293 Castrum Servicos Especializados ltda 4.94ms from Rio de Janeiro, BR
2804:4b40:a178:7c00:d918:2e4c:99ce:1118 AS267293 Castrum Servicos Especializados ltda 13.97ms from Sao Paulo, BR
2804:4b40:a19e:1c00:8285:44ff:fed2:9a62 AS267293 Castrum Servicos Especializados ltda 4.93ms from Rio de Janeiro, BR
2804:4b40:a102:1800:9a2a:aff:fe37:42de AS267293 Castrum Servicos Especializados ltda 5.10ms from Rio de Janeiro, BR
2804:4b40:a18a:ba00:bc69:6491:e6f0:d529 AS267293 Castrum Servicos Especializados ltda 22.09ms from São Paulo, BR
45.233.46.234 AS267293 Castrum Servicos Especializados ltda 2.34ms from Rio de Janeiro, BR
2804:4b40:a120:6400:8285:44ff:fe11:8a3b AS267293 Castrum Servicos Especializados ltda 3.59ms from Rio de Janeiro, BR
2804:4b40:a198:e400:9a2a:aff:fe23:e7d1 AS267293 Castrum Servicos Especializados ltda 4.71ms from Rio de Janeiro, BR
2804:4b40:a1f7:a300:6a58:11ff:fe17:53e8 AS267293 Castrum Servicos Especializados ltda 4.89ms from Rio de Janeiro, BR
45.233.44.248 AS267293 Castrum Servicos Especializados ltda 2.22ms from Rio de Janeiro, BR
2804:4b40:a14c:be00:1207:1dff:fe19:cd90 AS267293 Castrum Servicos Especializados ltda 6.60ms from Rio de Janeiro, BR
2804:4b40:a000:0:180d:2cef:1c12:f6a8 AS267293 Castrum Servicos Especializados ltda 3.08ms from Rio de Janeiro, BR
2804:4b40:a100:8300:9a2a:aff:fe23:e41d AS267293 Castrum Servicos Especializados ltda 4.83ms from Rio de Janeiro, BR
2804:4b40:a1cc:b100:9a2a:aff:fe23:e47d AS267293 Castrum Servicos Especializados ltda 4.92ms from Rio de Janeiro, BR
2804:4b40:a106:c600:8285:44ff:fe72:726 AS267293 Castrum Servicos Especializados ltda 4.52ms from Rio de Janeiro, BR
2804:4b40:a172:b000:6a58:11ff:feec:9628 AS267293 Castrum Servicos Especializados ltda 5.76ms from Rio de Janeiro, BR
2804:4b40:a1cd:4000:9a2a:aff:fe23:e4f5 AS267293 Castrum Servicos Especializados ltda 6.26ms from Rio de Janeiro, BR
45.233.47.4 AS267293 Castrum Servicos Especializados ltda 2.24ms from Rio de Janeiro, BR
2804:4b40:e000:6d11:a0dd:c5bd:bf14:af53 AS267293 Castrum Servicos Especializados ltda 3.73ms from Rio de Janeiro, BR
2804:4b40:a10d:1d00:34d8:583e:483:bed2 AS267293 Castrum Servicos Especializados ltda 8.16ms from Rio de Janeiro, BR
45.233.45.227 AS267293 Castrum Servicos Especializados ltda 2.43ms 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
82.156.46.189 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
117.8.151.77 AS4837 CHINA UNICOM China169 Backbone 4.54ms from Beijing, CN
73.219.70.221 AS7922 Comcast Cable Communications, LLC 9.44ms from Boston, US
20.57.107.29 AS8075 Microsoft Corporation 0.26ms from Boydton, US
40.81.118.29 AS8075 Microsoft Corporation 0.25ms from Cardiff, GB
204.207.36.61 AS7421 Sprint 0.70ms from Chicago, US
52.173.134.29 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
160.124.24.125 AS132839 POWER LINE DATACENTER 1.16ms from Hong Kong, HK
47.191.2.253 AS5650 Frontier Communications of America, Inc. 0.37ms from Miami, US
95.179.81.93 AS12389 PJSC Rostelecom 8.35ms from Moscow, RU
84.188.118.173 AS3320 Deutsche Telekom AG 7.00ms from Nuernberg, DE
65.39.87.77 AS8399 SEWAN SAS 0.66ms from Paris, FR
54.237.60.237 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
195.223.217.93 AS3269 Telecom Italia S.p.A. 9.87ms from Rome, IT
199.100.30.29 AS174 Cogent Communications, LLC 0.23ms from Sao Paulo, BR
186.217.14.221 AS53166 UNIVERSIDADE ESTADUAL PAULISTA 5.38ms from Sao Paulo, BR
113.31.118.61 AS4811 China Telecom (Group) 3.38ms from Shanghai, CN
123.182.164.189 AS58539 Langfang,Hebei province, P.R.China 2.49ms from Tianjin, CN
50.204.106.13 AS7922 Comcast Cable Communications, LLC 2.73ms from Boston, US
209.165.217.157 AS3925 ICOnetworks 1.02ms from Chicago, US
34.42.193.29 AS396982 Google LLC 0.11ms from Council Bluffs, US
110.90.137.221 AS4134 CHINANET-BACKBONE 6.96ms from Fuzhou, CN
139.94.93.77 AS397412 TACHUS INFRASTRUCTURE LLC 1.18ms from Houston, US
115.129.51.253 AS7545 TPG Telecom Limited 1.88ms from Melbourne, AU
80.180.52.221 AS3269 Telecom Italia S.p.A. 5.45ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 45.233.47.252
traceroute to 45.233.47.252 (45.233.47.252): 64 hops max, 52 byte packets
4 [] 166.0.158.85 0.688 ms
5 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Rio de Janeiro, BR
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 AS267293 at robtex.

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