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 | 3 months ago on Jul 22, 2025 |
| Updated | 3 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 |
2.95ms 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 |
|---|---|---|
| 87.208.134.158 |
4.89ms from Amsterdam,
NL
|
|
| 97.129.232.254 |
16.35ms from Atlanta,
US
|
|
| 31.16.161.254 |
6.09ms from Berlin,
DE
|
|
| 70.77.243.142 |
4.60ms from Calgary,
CA
|
|
| 182.65.41.94 |
10.61ms from Chennai,
IN
|
|
| 130.131.1.190 |
0.42ms from Chicago,
US
|
|
| 42.103.1.206 |
16.75ms from Dalian,
CN
|
|
| 72.198.31.126 |
8.44ms from Dallas,
US
|
|
| 91.51.135.190 |
4.14ms from Duesseldorf,
DE
|
|
| 188.193.72.254 |
8.45ms from Frankfurt am Main,
DE
|
|
| 118.71.231.62 |
1.48ms from Hanoi,
VN
|
|
| 110.18.235.174 |
7.21ms from Hohhot,
CN
|
|
| 213.111.125.238 |
0.48ms from Kyiv,
UA
|
|
| 39.46.186.46 |
8.66ms from Lahore,
PK
|
|
| 37.134.19.62 |
11.26ms from Madrid,
ES
|
|
| 113.16.194.94 |
0.18ms from Nanning,
CN
|
|
| 210.108.40.254 |
2.03ms from Seoul,
KR
|
|
| 211.119.126.126 |
5.17ms from Seoul,
KR
|
|
| 119.208.248.62 |
1.48ms from Seoul,
KR
|
|
| 175.138.183.126 |
1.45ms from Sepang,
MY
|
|
| 217.146.76.158 |
0.44ms from Tallinn,
EE
|
|
| 121.16.164.46 |
8.67ms from Tianjin,
CN
|
|
| 60.152.75.110 |
3.40ms from Tokyo,
JP
|
|
| 188.22.98.254 |
0.83ms from Vienna,
AT
|
|
| 223.184.23.62 |
11.37ms from Chennai,
IN
|
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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