AS3742
Rock Island Communications · semaphore.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | semaphore.com |
| Hosted domains | 0 |
| Number of IPv4 | 256 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 4 months ago on Jul 22, 2025 |
| Updated | 4 months ago on Jul 22, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 23.128.136.0/24 | Rock Island Communications | 256 |
| Netblock | Company |
|---|---|
| 2001:5d8::/32 | Semaphore Corporation |
WHOIS Details
ASHandle: AS3742
OrgID: AS3742
ASName: AS3742
ASNumber: AS3742
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 23.128.136.1 |
3.03ms from Seattle,
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 |
|---|---|---|
| 162.205.233.222 |
1.93ms from Atlanta,
US
|
|
| 188.2.23.174 |
12.33ms from Belgrade,
RS
|
|
| 24.34.48.46 |
6.53ms from Boston,
US
|
|
| 50.198.104.190 |
5.75ms from Boston,
US
|
|
| 68.72.17.110 |
2.68ms from Chicago,
US
|
|
| 68.219.158.222 |
0.22ms from Dublin,
IE
|
|
| 42.112.197.206 |
2.11ms from Hanoi,
VN
|
|
| 192.253.225.62 |
0.49ms from Hong Kong,
HK
|
|
| 38.63.81.30 |
1.50ms from Hong Kong,
HK
|
|
| 210.3.163.46 |
1.14ms from Hong Kong,
HK
|
|
| 212.74.172.254 |
0.79ms from Lausanne,
CH
|
|
| 78.150.236.78 |
6.25ms from London,
GB
|
|
| 136.26.111.14 |
4.06ms from Los Angeles,
US
|
|
| 97.134.7.174 |
10.67ms from Los Angeles,
US
|
|
| 92.186.195.254 |
10.40ms from Madrid,
ES
|
|
| 76.115.190.46 |
3.62ms from Portland,
US
|
|
| 112.252.79.254 |
7.59ms from Qingdao,
CN
|
|
| 201.78.123.30 |
1.44ms from Rio de Janeiro,
BR
|
|
| 200.14.89.254 |
0.30ms from Santiago,
CL
|
|
| 132.226.234.190 |
0.20ms from Seoul,
KR
|
|
| 61.42.82.62 |
2.34ms from Seoul,
KR
|
|
| 223.63.178.238 |
5.64ms from Seoul,
KR
|
|
| 185.231.156.30 |
3.98ms from Sofia,
BG
|
|
| 80.61.190.126 |
1.21ms from Amsterdam,
NL
|
|
| 174.24.215.254 |
10.31ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Seattle, 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 AS3742 at robtex.
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