AS200454
Tomas Oliveira Valente Leite de Castro · leitecastro.com
Portugal
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| Field | Value |
|---|---|
| Country |
Portugal
|
| Website | leitecastro.com |
| Hosted domains | 114 |
| Number of IPv4 | 2,304 |
| Number of IPv6 | 84,490,616,607,046,818,391,039,934,464 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 3 years ago on Dec 19, 2022 |
| Updated | 5 months ago on Apr 01, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 208.85.8.0/22 | CASTRO TELECOM LLC | 1,024 |
| 199.16.242.0/23 | WebTejo - Solucoes Web | 512 |
| 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::/32 | CASTRO TELECOM LLC |
| 2602:faa5::/36 | CASTRO TELECOM LLC |
| 2a0a:6040:aa00::/40 | Tomas Oliveira Valente Leite de Castro |
| 2a0f:b241:10::/48 | GoCodeIT Inc |
WHOIS Details
ASHandle: AS200454
OrgID: AS200454
ASName: AS200454
ASNumber: AS200454
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 114 domain names hosted across 21 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 23.147.168.185 | ██████████ | 71 |
| 199.16.243.30 | ██████████ | 9 |
| 199.16.243.7 | ████████ | 6 |
| 23.147.168.130 | █████████ | 5 |
| 23.147.168.3 | ██████████ | 3 |
| 199.16.243.48 | ██████████ | 2 |
| 23.147.168.200 | █████████ | 2 |
| 199.16.243.35 | ██████████ | 2 |
| 199.16.243.11 | ██████████ | 2 |
| 199.16.243.34 | ██████████ | 1 |
Peers
There are 138 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 | Interconnecx, LLC |
| AS13760 | Uniti Fiber Holdings Inc. |
| AS13767 | DataBank Holdings, Ltd. |
| AS13807 | Great Plains Communications LLC |
| AS14363 | MTC Communications, Inc. |
| AS14371 | Paul Bunyan Communications |
| AS146950 | Haruue Network Limited |
| AS150289 | Sun Yanzheng |
| AS15164 | Unite Private Networks LLC. |
| AS15188 | Menlo, Inc. |
| AS16604 | HUNTEL.NET |
| AS16909 | imput |
| AS17303 | Disaster Networks, LLC |
| AS18451 | LES.NET |
| AS19577 | CASTRO TELECOM LLC |
| AS199310 | XIN BING XIAN |
| AS19969 | CyberCloud Professionals LLC |
| AS200242 | Ember Ana Reimer |
| AS201386 | MYRNA MISAKA NETWORK INC |
| AS202427 | Ursin Filli |
| AS202562 | Aperture Networks |
| AS203729 | June Slater |
| AS206924 | Ben Cartwright-Cox |
| AS207268 | STRATEGIC EXPLORATIONS LTD |
| AS20940 | Akamai International B.V. |
| AS210630 | IncogNET LLC |
| AS210667 | Adam Goodenough |
| AS211358 | Patrizio Palumbo |
| AS214022 | Joseph Rawlings trading as Virtnet.bond |
| AS214913 | Joel Conceição trading as WebTejo |
| AS215153 | Silvio Gabriel Neto da Silva |
| AS215248 | Bastiaan Mathijs Brink |
| AS216107 | Frumentum Media |
| AS216324 | Hyper Group Network Ltd. |
| AS21709 | Implex.net, Inc. |
| AS21737 | SpringNet |
| AS21738 | Rozint |
| 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, LLC |
| AS26415 | VeriSign Global Registry Services |
| AS26457 | nonexiste.net |
| AS27425 | IdeaTek Telcom, LLC |
| AS27523 | Kawaii Networks LLC |
| AS2906 | Netflix Streaming Services Inc. |
| AS30174 | United Telephone Association, Inc. |
| AS30690 | Kazehana Networks LLC |
| AS32030 | VoIPster Communications, INC. |
| AS32097 | WholeSale Internet, Inc. |
| AS328112 | Linux Based Systems Design SA (Pty) Ltd |
| AS32943 | Web of Nevada |
| AS33362 | Wikstrom Telephone Company, Incorporated |
| AS33616 | Co-Mo Comm Inc |
| AS34927 | iFog GmbH |
| AS36112 | Park Hill School District |
| AS36198 | ZDM Network Solutions LLC |
| AS36236 | NetActuate, Inc |
| AS3856 | Packet Clearing House, Inc. |
| AS393442 | United Electric Cooperative |
| AS393577 | Tritan Development |
| AS393796 | Golden Belt Telephone |
| AS393950 | Xiber |
| AS395040 | Green Hills Telephone Corporation |
| AS395662 | OzarksGo, LLC |
| AS396998 | Path Network, Inc. |
| AS397244 | Tackitt, Inc. |
| AS397326 | South Front Networks |
| AS397732 | Net Vision Communications, LLC |
| AS399647 | Rumble USA Inc. |
| AS399898 | Conexon Connect |
| AS399924 | All Neins LLC |
| AS400146 | DIAMOND STATE NETWORKS, LLC |
| AS400818 | Ausra LLC |
| AS401332 | Triplebit |
| AS40138 | Mach Dilemma, LLC |
| AS401538 | Nova86 L.L.C. |
| AS40350 | Key Cooperative |
| AS40536 | PixelDeck Hosting, LLC |
| AS40916 | Evalse, LLC |
| AS4150 | SupraNet Communications, Inc. |
| AS42 | WoodyNet, Inc. |
Upstreams
There are 4 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS12186 | GVVME |
| AS19577 | CASTRO TELECOM LLC |
| AS6939 | Hurricane Electric LLC |
| AS9186 | ONITELECOM - INFOCOMUNICACOES, S.A. |
Downstreams
There are 4 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS19577 | CASTRO TELECOM LLC |
| AS214913 | Joel Conceição trading as WebTejo |
| AS215153 | Silvio Gabriel Neto da Silva |
| AS6939 | Hurricane Electric LLC |
Pingable IPs
18 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 23.147.168.237 |
0.33ms from Lisbon,
PT
|
|
| 2602:faa5:53:: |
1.20ms from Lisbon,
PT
|
|
| 2602:faa5:134::17 |
0.95ms from Lisbon,
PT
|
|
| 2a0a:6040:aa00:: |
0.36ms from Kansas City,
US
|
|
| 2602:faa5:129::22 |
0.77ms from Lisbon,
PT
|
|
| 2a0a:6040:aaaa::5 |
0.56ms from Kansas City,
US
|
|
| 2602:faa5:189:: |
0.97ms from Lisbon,
PT
|
|
| 199.16.242.1 |
0.46ms from Lisbon,
PT
|
|
| 199.16.243.43 |
0.38ms from Lisbon,
PT
|
|
| 44.31.36.1 |
0.24ms from Kansas City,
US
|
|
| 2a0f:b241:10::1 |
0.41ms from Kansas City,
US
|
|
| 2602:faa5:133::6 |
0.93ms from Lisbon,
PT
|
|
| 2602:faa5:125::200 |
1.00ms from Lisbon,
PT
|
|
| 44.32.92.4 |
37.98ms from Barcelona,
ES
|
|
| 2602:faa5:131::130 |
0.61ms from Lisbon,
PT
|
|
| 2602:faa5:190:: |
0.87ms from Lisbon,
PT
|
|
| 2602:faa5:130::6 |
0.92ms from Lisbon,
PT
|
|
| 2602:faa5:54:: |
1.15ms from Lisbon,
PT
|
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 |
|---|---|---|
| 34.203.200.102 |
0.49ms from Ashburn,
US
|
|
| 3.148.76.22 |
0.19ms from Columbus,
US
|
|
| 77.33.125.134 |
1.64ms from Copenhagen,
DK
|
|
| 32.141.74.22 |
0.60ms from Dallas,
US
|
|
| 102.210.85.102 |
1.09ms from Dar es Salaam,
TZ
|
|
| 184.99.57.54 |
2.41ms from Denver,
US
|
|
| 90.19.218.22 |
4.92ms from Frankfurt am Main,
DE
|
|
| 113.169.154.38 |
6.00ms from Ho Chi Minh City,
VN
|
|
| 148.71.154.6 |
6.64ms from Lisbon,
PT
|
|
| 2.99.109.54 |
7.56ms from London,
GB
|
|
| 115.146.243.150 |
0.36ms from Manila,
PH
|
|
| 65.2.157.150 |
0.14ms from Mumbai,
IN
|
|
| 197.248.62.102 |
7.38ms from Nairobi,
KE
|
|
| 180.12.176.86 |
1.07ms from Osaka,
JP
|
|
| 128.32.233.6 |
3.08ms from San Jose,
US
|
|
| 96.82.92.214 |
5.71ms from Santa Clara,
US
|
|
| 64.67.186.102 |
7.53ms from Ashburn,
US
|
|
| 73.133.185.38 |
6.63ms from Ashburn,
US
|
|
| 173.42.115.134 |
3.48ms from Charlotte,
US
|
|
| 58.186.204.6 |
0.22ms from Hanoi,
VN
|
|
| 14.171.88.246 |
1.20ms from Hanoi,
VN
|
|
| 180.144.56.54 |
2.48ms from Osaka,
JP
|
|
| 119.183.33.214 |
6.89ms from Qingdao,
CN
|
|
| 162.220.209.38 |
0.65ms from Salt Lake City,
US
|
|
| 169.44.145.246 |
0.70ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Los Angeles, US
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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