AS number details

AS200454

Tomas Oliveira Valente Leite de Castro  ·  leitecastro.com

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AS200454 – Tomas Oliveira Valente Leite de Castro

Field Value
Country Portugal
Website leitecastro.com
Hosted domains 64
Number of IPv4 1,536
Number of IPv6 5,263,663,018,602,095,426,670,690,304
ASN type ISP
Registry ripe
Allocated 2 years ago on Dec 19, 2022
Updated 2 months ago on Oct 30, 2024
Netblock Company Num of IPs
199.16.241.0/24 Alpha1Servers, LLC 256
199.16.242.0/23 WebTejo - Solucoes Web 512
208.85.8.0/22 American Registry for Internet Numbers 1,024
23.147.168.0/24 CASTRO TELECOM LLC 256
44.31.36.0/24 Amateur Radio Digital Communications 256
44.32.92.0/24 Amateur Radio Digital Communications 256
Netblock Company
2602:faa5::/36 CASTRO TELECOM LLC
2602:faa5::/48 CASTRO TELECOM LLC
2a0a:6040:aa00::/40 Tomas Oliveira Valente Leite de Castro
2a0f:b241:10::/48 GoCodeIT Inc
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WHOIS Details


ASHandle:       AS200454
OrgID:          AS200454
ASName:         AS200454
ASNumber:       AS200454
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 64 domain names hosted across 13 IP addresses on this ASN.

IP Address Domain Domains on this IP
23.147.168.185 ██████████ 42
199.16.243.7 ██████████ 5
23.147.168.3 ██████████ 3
23.147.168.182 ██████████ 3
23.147.168.130 ██████████ 2
23.147.168.180 ██████████ 2
23.147.168.200 █████████ 2
199.16.243.10 ████████ 1
199.16.243.11 █████████ 1
199.16.243.152 ██████████ 1

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Useful for Cybersecurity

Peers

There are 130 peers for this ASN.

Peers Name
AS1003 andrewnet
AS10242 US Internet Corp
AS10310 Oath Holdings Inc.
AS10750 Mark Twain Rural Telephone Co.
AS11232 Midcontinent Communications
AS11317 Great Plains Network
AS11320 LightEdge Solutions
AS11492 CABLE ONE, INC.
AS11597 Mercury Broadband
AS12186 GVVME
AS13329 Kansas Fiber Network, LLC
AS13335 Cloudflare, Inc.
AS134094 Serverfield Co., Ltd.
AS13737 INCX Global, LLC
AS13760 Uniti Fiber Holdings Inc.
AS13767 DataBank Holdings, Ltd.
AS13807 Great Plains Communications LLC
AS139742 Peddie Institute Co., Ltd
AS14363 MTC Communications, Inc.
AS14371 Paul Bunyan Communications
AS14570 Ansible Networks, LLC
AS15164 Unite Private Networks LLC.
AS15188 Menlo, Inc.
AS16604 HUNTEL.NET
AS16970 MIDnet
AS18451 LES.NET
AS19969 CyberCloud Professionals LLC
AS200182 Noelware, LLC
AS200242 borderline transit
AS202427 Ursin Filli
AS203729 June Slater
AS206924 Ben Cartwright-Cox
AS20940 Akamai International B.V.
AS210630 IncogNET LLC
AS210645 DOMINIK DOBROWOLSKI
AS210667 Adam Goodenough
AS211358 Patrizio Palumbo
AS214913 Joel Conceicao
AS215153 Silvio Gabriel Neto da Silva
AS216107 Noah van der Aa trading as Frumentum Media
AS216440 7Hoop Network Telecom LLC
AS21709 Implex.net, Inc.
AS21737 SpringNet
AS21738 Rozint Ltd Co
AS22295 Advin Services LLC
AS23404 Ritter Communications
AS23428 ServerForge LLC
AS2495 Kansas Research and Education Network
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS25715 SOUTHWEST MINNESOTA BROADBAND SERVICES
AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet)
AS25735 Sloth Networks
AS26156 Verus Corporation
AS26209 Network Tool and Die Company, Inc.
AS26329 InServer Networks
AS26415 VeriSign Global Registry Services
AS26446 Ostra Cybersecurity, Inc.
AS26457 nonexiste.net
AS26930 Parallax
AS27425 IdeaTek Telcom, LLC
AS27523 Kawaii Networks LLC
AS2906 Netflix Streaming Services Inc.
AS30032 Genesis Wireless
AS30174 United Telephone Association, Inc.
AS32030 VoIPster Communications, INC.
AS32097 WholeSale Internet, Inc.
AS328112 Linux Based Systems Design SA (Pty) Ltd
AS33362 Wikstrom Telephone Company, Incorporated
AS34927 iFog GmbH
AS36112 Park Hill School District
AS36198 ZDM Network Solutions LLC
AS36236 NetActuate, Inc
AS36374 Stellar Association, LLC
AS36489 IP Pathways, LLC
AS3856 Packet Clearing House, Inc.
AS393442 United Electric Cooperative
AS393577 Tritan Development
AS393775 IP Pathways, LLC
AS393796 Golden Belt Telephone
AS393950 FiberIndy
AS395040 Green Hills Telephone Corporation
AS395662 OzarksGo, LLC
AS396388 Woofy
AS396998 Path Network, Inc.
AS397244 Tackitt, Inc.
AS397326 South Front Networks
AS397732 Net Vision Communications, LLC
AS399206 Associated Computer Systems, Ltd
AS399580 Radish Networks
AS399647 Rumble USA Inc.
AS399898 Conexon Connect
AS399924 All Neins LLC
AS400818 Ausra LLC
AS40138 Mach Dilemma, LLC
AS40350 Key Cooperative
AS40916 Evalse, LLC
AS4150 SupraNet Communications, Inc.
AS42 WoodyNet, Inc.
AS44324 MoeDove LLC
AS44421 Yifu Yu
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS12186 GVVME
AS6939 Hurricane Electric LLC
AS9186 ONITELECOM - INFOCOMUNICACOES, S.A.
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS214913 Joel Conceicao
AS215153 Silvio Gabriel Neto da Silva
AS6939 Hurricane Electric LLC
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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 AS200454 at robtex.

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