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 |
3.20ms 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 |
|---|---|---|
| 96.228.34.94 |
4.53ms from Ashburn,
US
|
|
| 103.40.191.158 |
0.70ms from Bangkok,
TH
|
|
| 173.14.186.254 |
7.88ms from Boston,
US
|
|
| 86.126.139.46 |
0.86ms from Bucharest,
RO
|
|
| 68.36.249.14 |
9.06ms from Chicago,
US
|
|
| 173.3.34.62 |
9.09ms from Newark,
US
|
|
| 89.89.190.174 |
8.56ms from Paris,
FR
|
|
| 218.57.176.46 |
3.05ms from Qingdao,
CN
|
|
| 112.237.248.30 |
8.57ms from Qingdao,
CN
|
|
| 172.171.101.78 |
0.15ms from Quincy,
US
|
|
| 50.49.6.142 |
8.75ms from Secaucus,
US
|
|
| 220.79.229.254 |
1.70ms from Seoul,
KR
|
|
| 210.66.167.254 |
6.70ms from Taipei,
TW
|
|
| 99.57.14.222 |
11.63ms from Atlanta,
US
|
|
| 201.177.130.174 |
1.98ms from Buenos Aires,
AR
|
|
| 45.170.187.30 |
4.37ms from Buenos Aires,
AR
|
|
| 197.147.149.254 |
14.23ms from Casablanca,
MA
|
|
| 183.87.45.62 |
1.02ms from Hong Kong,
HK
|
|
| 103.229.166.254 |
2.02ms from Jakarta,
ID
|
|
| 86.135.22.174 |
4.78ms from London,
GB
|
|
| 82.14.95.206 |
4.40ms from London,
GB
|
|
| 94.11.213.14 |
3.52ms from London,
GB
|
|
| 189.157.42.14 |
1.13ms from Mexico City,
MX
|
|
| 179.116.77.190 |
4.59ms from Osasco,
BR
|
|
| 90.54.138.30 |
10.94ms from Paris,
FR
|
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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