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 |
3.18ms 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 |
|---|---|---|
| 71.65.240.126 |
10.93ms from Ashburn,
US
|
|
| 136.107.78.46 |
0.14ms from Ashburn,
US
|
|
| 75.137.250.110 |
12.89ms from Atlanta,
US
|
|
| 12.124.197.254 |
3.56ms from Atlanta,
US
|
|
| 178.14.241.94 |
8.24ms from Berlin,
DE
|
|
| 41.232.13.206 |
4.05ms from Cairo,
EG
|
|
| 125.20.121.46 |
0.50ms from Chennai,
IN
|
|
| 97.235.50.30 |
17.38ms from Chicago,
US
|
|
| 71.211.51.254 |
1.14ms from Denver,
US
|
|
| 91.64.88.254 |
3.95ms from Frankfurt am Main,
DE
|
|
| 218.250.25.254 |
0.99ms from Hong Kong,
HK
|
|
| 213.111.125.238 |
0.52ms from Kyiv,
UA
|
|
| 81.157.156.158 |
3.99ms from London,
GB
|
|
| 99.25.81.222 |
10.35ms from Miami,
US
|
|
| 104.0.169.14 |
2.00ms from Miami,
US
|
|
| 162.249.102.174 |
6.32ms from Minneapolis,
US
|
|
| 77.41.4.110 |
1.56ms from Moscow,
RU
|
|
| 12.86.238.126 |
1.75ms from Philadelphia,
US
|
|
| 119.180.228.190 |
6.19ms from Qingdao,
CN
|
|
| 116.36.146.14 |
2.32ms from Seoul,
KR
|
|
| 115.21.107.254 |
1.29ms from Seoul,
KR
|
|
| 27.100.255.30 |
8.93ms from Seoul,
KR
|
|
| 103.29.195.30 |
4.12ms from Sydney,
AU
|
|
| 97.235.206.94 |
10.26ms from Ashburn,
US
|
|
| 82.156.228.46 |
2.01ms from Beijing,
CN
|
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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