1. All IP Ranges
  2. 45.0.0.0/8
  3. 45.181.0.0/16
  4. AS275647  | 45.181.147.0/24

45.181.147.0/24

AS275647  ·  CASTILHOS PROVEDOR DE INTERNET LTDA

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Summary

Country Brazil
Domain castilhonet.psi.br
ASN AS275647
Registry LACNIC
ID VDC3

WHOIS Details

inetnum:    45.181.147/24
status:     allocated
owner:      CASTILHOS PROVEDOR DE INTERNET LTDA
city:       Colniza
country:    BR
owner-c:    VDC3
tech-c:     VDC3
abuse-c:    VDC3
created:    2019-07-30
changed:    2026-03-11
source:     LACNIC


nic-hdl-br:  VADCA45
person:      Valteir Dutra de Castilhos
e-mail:      valteir@castilhonet.psi.br
country:     BR
created:     20200814
changed:     20260317

Nearby Ranges

BGP prefixes that overlap with 45.181.0.0/16

Range ASN Company Num of IPs
45.181.120.0/22 AS269733 INTERPIT TELECOMUNICACIONES LTDA 1,024
45.181.180.0/22 AS269190 apa.com internet 1,024
45.181.148.0/22 AS269192 3CS Serviços de informática Ltda. 1,024
45.181.168.0/22 AS269196 P B Net Cursos Idiomas e Internet Ltda 1,024
45.181.196.0/22 AS269197 ROGÉRIO CARLOS SCHIMIDT - ME 1,024
45.181.136.0/22 AS269198 FRANCISCO ADSON DE MELO SOARES 1,024
45.181.152.0/22 AS269199 INFOTEC TELECON LTDA 1,024
45.181.184.0/22 AS269200 CONNECT TELECOMUNICACOES LTDA 1,024
45.181.208.0/22 AS269201 UP FOUR NET TELECOM LTDA 1,024
45.181.212.0/22 AS269202 BRASNET MULTIINFORMATICA LTDA ME 1,024
45.181.252.0/22 AS269206 RJ INTERNET 1,024
45.181.232.0/22 AS269207 ABSOLUTA NET TECNOLOGIA EIRELE - EPP 1,024
45.181.116.0/22 AS269221 VIP CONNECT - SOLUCOES EM COMUNICACAO E NETWORKS 1,024
45.181.172.0/22 AS269224 Universidade La Salle 1,024
45.181.200.0/22 AS269241 Mauro Gava - ME 1,024
45.181.220.0/22 AS269252 Jato64 Telecomunicações EIRELI. 1,024
45.181.88.0/22 AS269290 DNET PROVEDOR DE INTERNET LTDA 1,024
45.181.36.0/22 AS269597 STALKER ENGENHARIA EIRELI 1,024
45.181.12.0/22 AS265523 Sierra Madre Internet SA de CV 1,024
45.181.188.0/22 AS269735 KALU DE COLOMBIA SAS 1,024
45.181.68.0/22 AS269736 PACIFIC NETWORK COMMUNICATION S.A. 1,024
45.181.224.0/22 AS269738 CHIRCALNET TELECOM, C.A. 1,024
45.181.56.0/22 AS266346 G2G NETWORKS SERVICOS DE COMUNICACAO 1,024
45.181.44.0/22 AS267798 ASTESANO ALFREDO MARIO 1,024
45.181.0.0/22 AS269157 JOSE R G DA SILVA 1,024
45.181.20.0/22 AS269166 EBRANET COMERCIO E SERVICOS DE COMUNICACAO LTDA 1,024
45.181.48.0/22 AS269168 NEWSIGNAL INTERNET E TECNOLOGIA 1,024
45.181.64.0/22 AS269171 S DE OLIVEIRA SANTOS PROVEDOR - ME 1,024
45.181.92.0/22 AS269175 SECRETARIA MUNICIPAL DE PLANEJAMENTO ORCAMENTO E G 1,024
45.181.96.0/22 AS269179 CONNECT FIBER TELECOM 1,024
45.181.104.0/22 AS269180 VIPNET Conexão 1,024
45.181.100.0/22 AS269182 PLUGAR TELECOM 1,024
45.181.108.0/22 AS269183 sim telecomunicação e multimidia 1,024
45.181.132.0/22 AS269184 LUC FIBRA 1,024
45.181.140.0/22 AS269187 PR LINK 1,024
45.181.72.0/22 AS269188 HUBTEL TECNOLOGIA DE COMUNICAÇÃO EIRELI 1,024
45.181.144.0/23 AS269185 Globalfiber Telecom LTDA 512
45.181.4.0/23 AS269289 COPOBRAS S/A IND. E COM. DE EMBALAGENS 512
45.181.78.0/23 AS34081 INITCORE S.R.L. 512
45.181.26.0/24 AS268267 INFONET TELECOMUNICACOES LTDA 256
45.181.24.0/24 AS269163 L. O. LEANDRO INTERNET - ME 256
45.181.27.0/24 AS269163 L. O. LEANDRO INTERNET - ME 256
45.181.6.0/24 AS269769 SERVICABLE S.A. DE C.V. 256
45.181.76.0/24 AS271429 LC SERVICOS TELECOMUNICACOES E INFORMATICA EIRELI 256
45.181.77.0/24 AS271715 AGP TELECOM LTDA 256
45.181.80.0/24 AS269178 Antonio Carlos Rodrigues do Nascimento 256
45.181.81.0/24 AS269178 OLIVEIRA SERVICOS 256
45.181.43.0/24 AS271762 TA AQUINET.COM 256
45.181.25.0/24 AS273562 FELIPE JOSE QUEIROZ CALIXTO 256
45.181.189.0/24 AS269735 KALU DE COLOMBIA SAS 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.236.40.152 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
109.130.188.40 AS5432 Proximus NV 3.66ms from Brussels, BE
135.131.58.168 AS4181 TDS TELECOM 7.97ms from Chicago, US
18.117.182.200 AS16509 Amazon.com, Inc. 0.72ms from Columbus, US
115.73.236.8 AS7552 Viettel Group 1.07ms from Ho Chi Minh City, VN
43.199.87.168 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK
78.2.158.24 AS5391 Hrvatski Telekom d.d. 4.07ms from Ljubljana, SI
194.60.165.88 AS33953 Experian International Unlimited 6.83ms from London, GB
62.233.66.216 AS20860 IOMART CLOUD SERVICES LIMITED 0.32ms from Maidenhead, GB
189.149.217.152 AS8151 UNINET 7.28ms from Monterrey, MX
24.87.154.152 AS6327 Shaw Communications 6.45ms from Seattle, US
210.204.233.40 AS4766 Korea Telecom 1.49ms from Seoul, KR
122.153.66.136 AS9316 DACOM-PUBNETPLUS 4.29ms from Seoul, KR
20.247.244.216 AS8075 Microsoft Corporation 0.37ms from Singapore, SG
135.171.209.72 AS8075 Microsoft Corporation 0.25ms from Singapore, SG
59.86.49.8 AS10010 TOKAI Communications Corporation 6.79ms from Tokyo, JP
94.68.115.200 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.80ms from Athens, GR
171.213.161.72 AS4134 CHINANET-BACKBONE 3.65ms from Chengdu, CN
198.54.104.56 AS46811 SilverIP Communications Inc. 0.33ms from Chicago, US
201.89.44.8 AS8167 V tal 0.67ms from Curitiba, BR
14.185.75.8 AS45899 VNPT Corp 5.02ms from Da Nang, VN
99.100.103.40 AS7018 AT&T Enterprises, LLC 2.41ms from Dallas, US
66.19.50.152 AS7029 Windstream Communications LLC 0.40ms from Dallas, US
74.162.131.40 AS8075 Microsoft Corporation 0.72ms from Dubai, AE
136.226.163.152 AS62044 Zscaler Switzerland GmbH 0.28ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 45.181.147.254
traceroute to 45.181.147.254 (45.181.147.254): 64 hops max, 52 byte packets
5 [AS3257] 208.97.216.1 0.457 ms
6 [AS3257] 89.149.129.218 106.529 ms
7 [AS3257] 207.162.204.202 105.062 ms
8 [AS7195] 200.25.51.55 216.604 ms
9 [AS7195] 200.25.56.95 212.949 ms
10 *
11 [AS275647] 45.181.147.254 260.807 ms
Measurement taken from IPinfo ProbeNet in Honolulu, US
On

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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