AS3742
Rock Island Communications · semaphore.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | semaphore.com |
| Hosted domains | 0 |
| IPv4 addresses | 256 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 5 months ago on Jul 22, 2025 |
| Updated | 5 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 |
3.15ms 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 |
|---|---|---|
| 92.64.217.14 |
2.58ms from Amsterdam,
NL
|
|
| 46.255.234.222 |
6.87ms from Astana,
KZ
|
|
| 85.190.228.174 |
0.53ms from Atlanta,
US
|
|
| 12.125.59.46 |
1.52ms from Atlanta,
US
|
|
| 54.184.216.158 |
0.21ms from Boardman,
US
|
|
| 2.105.226.174 |
1.53ms from Copenhagen,
DK
|
|
| 134.93.241.254 |
1.72ms from Frankfurt am Main,
DE
|
|
| 91.66.201.254 |
4.80ms from Frankfurt am Main,
DE
|
|
| 72.60.86.14 |
0.41ms from Frankfurt am Main,
DE
|
|
| 103.51.109.254 |
0.19ms from Hong Kong,
HK
|
|
| 75.175.248.254 |
2.03ms from Houston,
US
|
|
| 76.101.141.94 |
6.88ms from Miami,
US
|
|
| 87.252.237.206 |
0.93ms from Minsk,
BY
|
|
| 109.231.188.254 |
7.67ms from Prague,
CZ
|
|
| 108.215.16.78 |
3.81ms from Santa Clara,
US
|
|
| 32.211.135.174 |
10.04ms from Secaucus,
US
|
|
| 50.49.6.142 |
8.47ms from Secaucus,
US
|
|
| 118.47.86.46 |
7.31ms from Seoul,
KR
|
|
| 210.91.96.30 |
2.31ms from Seoul,
KR
|
|
| 123.240.224.190 |
3.69ms from Taipei,
TW
|
|
| 120.124.44.94 |
1.64ms from Taipei,
TW
|
|
| 125.227.136.254 |
0.87ms from Taipei,
TW
|
|
| 218.211.9.254 |
1.30ms from Taipei,
TW
|
|
| 132.71.149.30 |
0.83ms from Tel Aviv,
IL
|
|
| 3.115.21.78 |
0.26ms from Tokyo,
JP
|
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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