AS19577
CASTRO TELECOM LLC · castrotelecom.net
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | castrotelecom.net |
| Hosted domains | 28 |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | a year ago on Jun 14, 2024 |
| Updated | 8 months ago on Feb 26, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 208.85.8.0/22 | CASTRO TELECOM LLC | 1,024 |
| 23.147.168.0/24 | CASTRO TELECOM LLC | 256 |
| Netblock | Company |
|---|---|
| 2602:faa5::/32 | CASTRO TELECOM LLC |
WHOIS Details
ASHandle: AS19577
OrgID: AS19577
ASName: AS19577
ASNumber: AS19577
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 28 domain names hosted across 5 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 23.147.168.185 | ██████████ | 18 |
| 23.147.168.130 | ██████████ | 5 |
| 23.147.168.3 | █████████ | 3 |
| 23.147.168.182 | ██████████ | 1 |
| 23.147.168.200 | ██████████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS200454 | Tomas Oliveira Valente Leite de Castro |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS200454 | Tomas Oliveira Valente Leite de Castro |
Downstreams
There are no 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 |
|---|---|---|
| 2602:faa5:: |
0.35ms from Kansas City,
US
|
|
| 208.85.11.1 |
0.19ms from Kansas City,
US
|
|
| 208.85.8.17 |
0.31ms from Kansas City,
US
|
|
| 23.147.168.62 |
0.20ms from Kansas City,
US
|
|
| 2602:faa5:b05::1 |
0.49ms 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 |
|---|---|---|
| 74.50.151.137 |
11.03ms from Albuquerque,
US
|
|
| 170.249.173.105 |
3.43ms from Atlanta,
US
|
|
| 123.146.249.9 |
0.92ms from Chongqing,
CN
|
|
| 99.44.6.73 |
1.78ms from Dallas,
US
|
|
| 115.245.91.121 |
1.31ms from Delhi,
IN
|
|
| 52.49.129.57 |
0.16ms from Dublin,
IE
|
|
| 84.179.205.9 |
5.15ms from Duesseldorf,
DE
|
|
| 80.46.68.233 |
4.21ms from London,
GB
|
|
| 83.56.236.217 |
1.65ms from Madrid,
ES
|
|
| 84.9.53.41 |
4.89ms from Manchester,
GB
|
|
| 181.205.33.153 |
0.71ms from Medellin,
CO
|
|
| 69.43.209.121 |
2.36ms from Montreal,
CA
|
|
| 52.1.229.185 |
0.22ms from Reston,
US
|
|
| 104.153.125.105 |
0.51ms from Salt Lake City,
US
|
|
| 54.177.234.137 |
0.14ms from San Jose,
US
|
|
| 200.54.68.25 |
1.37ms from Santiago,
CL
|
|
| 58.148.241.25 |
1.87ms from Seoul,
KR
|
|
| 211.57.240.9 |
4.36ms from Seoul,
KR
|
|
| 195.158.108.121 |
0.83ms from Swieqi,
MT
|
|
| 59.127.81.25 |
4.95ms from Taichung,
TW
|
|
| 153.165.86.73 |
2.57ms from Tokyo,
JP
|
|
| 207.245.37.73 |
2.60ms from Toronto,
CA
|
|
| 5.195.132.185 |
2.57ms from Al Fujairah City,
AE
|
|
| 188.173.215.201 |
8.18ms from Bucharest,
RO
|
|
| 122.140.133.137 |
3.52ms from Changchun,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS19577 at robtex.
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