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 | 5,262,454,092,782,480,797,495,984,128 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 3 years ago on Dec 19, 2022 |
| Updated | 6 months ago on Oct 03, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 23.147.168.0/24 | LigaT Telecom Sociedade Unipessoal LDA | 256 |
| 131.143.87.0/24 | CASTRO TELECOM LLC | 256 |
| 199.16.241.0/24 | LigaT Telecom Sociedade Unipessoal LDA | 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 |
|---|---|---|
| 23.147.168.185 | ██████████ | 10 |
| 23.147.168.130 | █████████ | 5 |
| 23.147.168.3 | █████████ | 3 |
| 199.16.243.7 | ██████████ | 3 |
| 23.147.168.182 | ██████████ | 1 |
| 199.16.240.196 | ██████████ | 1 |
| 199.16.243.30 | ██████████ | 1 |
| 23.147.168.200 | ██████████ | 1 |
| 199.16.243.151 | ██████ | 1 |
| 199.16.243.10 | ████████ | 1 |
Peers
There are 118 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 |
| 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 | June Slater |
| AS205018 | Irsyad Khoirul Anwar |
| AS206924 | Ben Cartwright-Cox |
| AS207268 | STRATEGIC EXPLORATIONS LTD |
| AS20940 | Akamai International B.V. |
| AS210645 | DOMINIK DOBROWOLSKI |
| AS210667 | Adam Goodenough |
| AS213605 | Liu HaoRan |
| AS214022 | Joseph Rawlings trading as Virtnet.bond |
| AS214329 | BGP Network LLC |
| AS215248 | Bastiaan Mathijs Brink |
| 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 |
| 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 |
| AS400818 | Ausra LLC |
| AS401332 | Triplebit |
| 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. |
| AS53356 | Free Range Cloud Hosting Inc. |
| AS53597 | Hoyos Consulting LLC |
| AS53610 | Metro Communications Company, Inc. |
| AS53703 | KwiKom Communications |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2a0a:6040:aa00:: |
0.31ms from Kansas City,
US
|
|
| 2a0f:b241:10::1 |
0.41ms from Kansas City,
US
|
|
| 2a0a:6040:aaaa::1 |
0.32ms from Kansas City,
US
|
|
| 2602:faa5:b05::1 |
0.43ms from Kansas City,
US
|
|
| 2602:faa5:: |
0.29ms 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 |
|---|---|---|
| 87.233.128.6 |
0.57ms from Amsterdam,
NL
|
|
| 83.149.104.38 |
0.23ms from Amsterdam,
NL
|
|
| 150.140.246.38 |
6.64ms from Athens,
GR
|
|
| 66.4.8.6 |
7.17ms from Atlanta,
US
|
|
| 212.68.211.198 |
0.48ms from Brussels,
BE
|
|
| 3.175.195.86 |
0.17ms from Cairo,
EG
|
|
| 184.18.129.38 |
5.63ms from Chicago,
US
|
|
| 24.8.167.230 |
2.39ms from Denver,
US
|
|
| 8.210.39.182 |
0.77ms from Hong Kong,
HK
|
|
| 138.252.193.166 |
0.93ms from Jakarta,
ID
|
|
| 93.241.254.166 |
2.10ms from Nuernberg,
DE
|
|
| 74.15.247.198 |
0.77ms from Toronto,
CA
|
|
| 222.139.35.38 |
5.42ms from Zhengzhou,
CN
|
|
| 98.93.72.6 |
0.71ms from Ashburn,
US
|
|
| 52.3.33.166 |
0.46ms from Ashburn,
US
|
|
| 73.154.238.214 |
12.32ms from Ashburn,
US
|
|
| 217.95.33.214 |
5.18ms from Duesseldorf,
DE
|
|
| 88.67.252.22 |
6.61ms from Hamburg,
DE
|
|
| 113.179.55.22 |
5.08ms from Hanoi,
VN
|
|
| 47.244.41.22 |
0.81ms from Hong Kong,
HK
|
|
| 72.191.91.230 |
18.97ms from Houston,
US
|
|
| 58.126.95.70 |
6.62ms from Incheon,
KR
|
|
| 27.221.125.166 |
6.52ms from Jinan,
CN
|
|
| 41.147.198.118 |
1.84ms from Johannesburg,
ZA
|
|
| 201.236.209.38 |
4.35ms from Medellin,
CO
|
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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