AS16681
Educational Testing Service · ets.org
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ets.org |
| Hosted domains | 0 |
| Number of IPv4 | 2,560 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 25 years ago on May 17, 2000 |
| Updated | 10 months ago on Nov 07, 2024 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 144.81.10.0/24 | Educational Testing Service | 256 |
| 144.81.11.0/24 | Educational Testing Service | 256 |
| 144.81.111.0/24 | Educational Testing Service | 256 |
| 144.81.127.0/24 | Educational Testing Service | 256 |
| 144.81.191.0/24 | Educational Testing Service | 256 |
| 144.81.192.0/24 | Educational Testing Service | 256 |
| 144.81.53.0/24 | Educational Testing Service | 256 |
| 144.81.54.0/24 | Educational Testing Service | 256 |
| 144.81.85.0/24 | Educational Testing Service | 256 |
| 144.81.97.0/24 | Educational Testing Service | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS16681
OrgID: AS16681
ASName: AS16681
ASNumber: AS16681
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 144.81.85.7 |
6.75ms from Philadelphia,
US
|
|
| 144.81.127.200 |
6.54ms from Philadelphia,
US
|
|
| 144.81.192.2 |
3.28ms from Philadelphia,
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 |
|---|---|---|
| 2.51.155.233 |
2.69ms from Al Fujairah City,
AE
|
|
| 104.156.127.89 |
17.86ms from Ashburn,
US
|
|
| 212.45.108.121 |
0.37ms from Berlin,
DE
|
|
| 3.149.39.185 |
0.18ms from Columbus,
US
|
|
| 59.91.145.41 |
19.95ms from Delhi,
IN
|
|
| 138.97.93.73 |
16.14ms from Fortaleza,
BR
|
|
| 88.130.164.9 |
6.68ms from Frankfurt am Main,
DE
|
|
| 123.30.11.217 |
1.78ms from Hanoi,
VN
|
|
| 98.153.205.25 |
0.61ms from Los Angeles,
US
|
|
| 103.245.184.9 |
1.34ms from Manila,
PH
|
|
| 188.12.131.105 |
2.58ms from Milan,
IT
|
|
| 122.242.221.41 |
9.00ms from Nanchang,
CN
|
|
| 108.241.246.201 |
6.33ms from Redding,
US
|
|
| 172.93.119.217 |
18.68ms from San Jose,
US
|
|
| 218.81.98.89 |
3.52ms from Shanghai,
CN
|
|
| 36.236.79.185 |
4.08ms from Taichung,
TW
|
|
| 195.116.146.9 |
2.72ms from Warsaw,
PL
|
|
| 85.2.47.217 |
0.63ms from Zuerich,
CH
|
|
| 69.250.57.185 |
6.09ms from Ashburn,
US
|
|
| 196.117.174.89 |
2.85ms from Casablanca,
MA
|
|
| 45.21.139.121 |
7.29ms from Chicago,
US
|
|
| 67.219.159.121 |
3.54ms from Columbus,
US
|
|
| 86.54.106.25 |
0.37ms from London,
GB
|
|
| 217.146.88.25 |
0.15ms from London,
GB
|
|
| 208.86.37.185 |
0.69ms from Los Angeles,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Rio de Janeiro, BR
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 AS16681 at robtex.
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