AS200454
Tomas Oliveira Valente Leite de Castro · leitecastro.com
Portugal
Personal AS
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| Field | Value |
|---|---|
| Country |
Portugal
|
| Website | leitecastro.com |
| Hosted domains | 27 |
| IPv4 addresses | 512 |
| IPv6 addresses | 5,262,454,092,782,480,799,200,000,000 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 3 years ago on Dec 19, 2022 |
| Updated | 7 months ago on Oct 03, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 23.147.168.0/24 | CASTRO TELECOM LLC | 256 |
| 131.143.87.0/24 | CASTRO TELECOM LLC | 256 |
| Netblock | Company |
|---|---|
| 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 27 domain names hosted across 10 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|
Peers
There are 122 peers for this ASN.
| Peers | Name |
|---|---|
| AS1003 | andrewnet |
| AS10242 | US Internet Corp |
| AS10310 | Yahoo Holdings Inc. |
| AS10750 | Mark Twain Rural Telephone Co. |
| AS11169 | Arquenzo LLC |
| AS11232 | Midcontinent Communications |
| AS11317 | Great Plains Network |
| AS11320 | LightEdge Solutions |
| AS11492 | CABLE ONE, INC. |
| AS11597 | Mercury Broadband |
| AS11708 | City of North Kansas City, MO |
| AS12186 | GVVME |
| AS12198 | JSMSR Network |
| AS13329 | Kansas Fiber Network, LLC |
| AS13335 | Cloudflare, Inc. |
| AS134094 | Serverfield Co., Ltd. |
| AS13737 | Interconnecx, LLC |
| AS13767 | DataBank Holdings, Ltd. |
| AS13807 | Great Plains Communications LLC |
| AS14363 | MTC Communications, Inc. |
| AS14371 | Paul Bunyan Communications |
| AS14593 | Space Exploration Technologies Corporation |
| AS150289 | Sun Yanzheng |
| AS15164 | Unite Private Networks LLC. |
| AS16604 | HUNTEL.NET |
| AS16909 | imput |
| AS17303 | Disaster Networks, LLC |
| AS18451 | LES.NET |
| AS19577 | CASTRO TELECOM LLC |
| AS200242 | Ember Ana Reimer |
| AS202562 | Aperture Networks |
| AS203729 | igloo22225 |
| AS205018 | Irsyad Khoirul Anwar |
| AS206924 | Ben Cartwright-Cox |
| AS207268 | STRATEGIC EXPLORATIONS LTD |
| AS20940 | Akamai International B.V. |
| AS210667 | Adam Goodenough |
| AS213605 | Liu HaoRan |
| AS214329 | BGP Network LLC |
| AS215248 | Bastiaan Mathijs Brink |
| AS216096 | Alex Terrats Ciberseguretat SLU |
| AS216107 | Frumentum Media |
| AS21737 | SpringNet |
| AS21738 | Rozint |
| AS22295 | Advin Services LLC |
| AS23404 | Ritter Communications |
| AS23428 | ServerForge LLC |
| AS2495 | Kansas Research and Education Network |
| 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 |
| AS33616 | Co-Mo Comm Inc |
| AS34927 | iFog GmbH |
| AS35777 | LTN Global Communications Inc |
| AS36236 | NetActuate, Inc |
| AS3856 | Packet Clearing House, Inc. |
| AS393442 | United Electric Cooperative |
| AS393577 | Tritan Development |
| AS393796 | Golden Belt Telephone |
| AS395662 | OzarksGo, LLC |
| AS396998 | Path Network, Inc. |
| AS397244 | Tackitt, Inc. |
| AS397732 | Net Vision Communications, LLC |
| AS399503 | Dice Carrier Services LLC |
| AS399647 | Rumble USA Inc. |
| AS399898 | Conexon Connect |
| AS399924 | All Neins LLC |
| AS400146 | DIAMOND STATE NETWORKS, LLC |
| AS400226 | StormyCloud Inc |
| AS400818 | Ausra LLC |
| AS401332 | Triplebit |
| AS40138 | Mach Dilemma, LLC |
| AS401401 | Unredacted Inc |
| AS401538 | Nova86 |
| AS40536 | PixelDeck Hosting, LLC |
| AS40581 | Arkansas Research and Education Optical Network |
| AS40663 | IncogNet LLC |
| AS40916 | Evalse, LLC |
| AS4150 | SupraNet Communications, Inc. |
| AS42 | WoodyNet, Inc. |
| AS44324 | MoeDove LLC |
| AS44354 | BROCK VOJKOVIC |
| AS44421 | Yifu Yu |
| AS46515 | Toons of the World Foundation |
| AS46824 | NameCrane LLC |
| AS5056 | Aureon Network Services |
| AS5078 | Oklahoma Network for Education Enrichment and |
| AS52025 | ParadoxNetworks Limited |
| AS52210 | Accuris Technologies Ltd. |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2a0f:b241:10::2 |
0.43ms from Kansas City,
US
|
|
| 2602:faa5:: |
0.34ms from Kansas City,
US
|
|
| 2a0a:6040:aaaa::1 |
0.33ms from Kansas City,
US
|
|
| 2602:faa5:b05::1 |
0.53ms from Kansas City,
US
|
|
| 23.147.168.62 |
0.24ms from Kansas City,
US
|
|
| 2a0a:6040:aa00:: |
0.33ms from Kansas City,
US
|
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 |
|---|---|---|
| 96.78.218.102 |
5.71ms from Boston,
US
|
|
| 18.118.67.166 |
0.18ms from Columbus,
US
|
|
| 45.62.166.6 |
0.38ms from Los Angeles,
US
|
|
| 202.74.51.102 |
1.51ms from Mumbai,
IN
|
|
| 71.190.24.134 |
2.80ms from New York City,
US
|
|
| 54.94.79.182 |
0.16ms from Osasco,
BR
|
|
| 90.28.218.198 |
6.18ms from Paris,
FR
|
|
| 208.87.226.38 |
2.28ms from Philadelphia,
US
|
|
| 84.242.213.70 |
4.98ms from Saint Petersburg,
RU
|
|
| 103.87.178.6 |
5.87ms from Tokyo,
JP
|
|
| 131.147.44.102 |
5.02ms from Tokyo,
JP
|
|
| 221.13.131.214 |
2.71ms from Zhengzhou,
CN
|
|
| 104.0.156.54 |
7.29ms from Chicago,
US
|
|
| 51.112.165.166 |
2.64ms from Dubai,
AE
|
|
| 52.105.171.166 |
0.16ms from Dublin,
IE
|
|
| 122.34.124.134 |
1.17ms from Incheon,
KR
|
|
| 34.118.241.166 |
0.15ms from Las Vegas,
US
|
|
| 87.127.115.150 |
9.34ms from London,
GB
|
|
| 95.123.210.246 |
8.79ms from Madrid,
ES
|
|
| 31.35.50.198 |
4.22ms from Marseille,
FR
|
|
| 77.89.8.70 |
4.33ms from Milan,
IT
|
|
| 152.65.53.214 |
8.41ms from Oslo,
NO
|
|
| 54.175.242.38 |
0.42ms from Reston,
US
|
|
| 166.70.58.230 |
0.28ms from Salt Lake City,
US
|
|
| 14.43.83.134 |
6.46ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Denver, 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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