AS166
Institute for Defense Analyses · ida.org
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ida.org |
| Hosted domains | 4 |
| Number of IPv4 | 131,584 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 38 years ago on Mar 29, 1988 |
| Updated | 3 years ago on May 20, 2022 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 129.246.0.0/17 | Institute for Defense Analyses | 32,768 |
| 129.246.128.0/17 | Institute for Defense Analyses | 32,768 |
| 164.217.0.0/17 | Institute for Defense Analyses | 32,768 |
| 164.217.128.0/17 | Institute for Defense Analyses | 32,768 |
| 129.246.101.0/24 | Institute for Defense Analyses | 256 |
| 129.246.218.0/24 | Institute for Defense Analyses | 256 |
| 129.246.225.0/24 | Institute for Defense Analyses | 256 |
| 129.246.228.0/24 | Institute for Defense Analyses | 256 |
| 129.246.229.0/24 | Institute for Defense Analyses | 256 |
| 129.246.230.0/24 | Institute for Defense Analyses | 256 |
| 129.246.243.0/24 | Institute for Defense Analyses | 256 |
| 129.246.250.0/24 | Institute for Defense Analyses | 256 |
| 129.246.251.0/24 | Institute for Defense Analyses | 256 |
| 129.246.253.0/24 | Institute for Defense Analyses | 256 |
| 129.246.254.0/24 | Institute for Defense Analyses | 256 |
| 164.217.225.0/24 | Institute for Defense Analyses | 256 |
| 164.217.228.0/24 | Institute for Defense Analyses | 256 |
| 164.217.253.0/24 | Institute for Defense Analyses | 256 |
| 164.217.254.0/24 | Institute for Defense Analyses | 256 |
| 198.97.168.0/24 | Institute for Defense Analyses | 256 |
| 198.133.241.0/24 | Institute for Defense Analyses | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS166
OrgID: AS166
ASName: AS166
ASNumber: AS166
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 4 domain names hosted across 2 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 129.246.225.20 | ██████████ | 3 |
| 129.246.243.55 | ██████████ | 1 |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 20.157.221.118 |
0.25ms from Amsterdam,
NL
|
|
| 173.87.0.166 |
16.51ms from Ashburn,
US
|
|
| 52.179.15.150 |
0.41ms from Ashburn,
US
|
|
| 56.136.51.118 |
0.34ms from Boardman,
US
|
|
| 152.202.19.198 |
12.22ms from Bogota,
CO
|
|
| 203.219.128.166 |
1.84ms from Brisbane,
AU
|
|
| 50.110.40.166 |
12.65ms from Chicago,
US
|
|
| 34.69.89.54 |
0.12ms from Council Bluffs,
US
|
|
| 76.255.195.150 |
2.25ms from Dallas,
US
|
|
| 12.34.255.70 |
5.73ms from Dallas,
US
|
|
| 149.106.110.6 |
2.51ms from Denver,
US
|
|
| 35.156.15.150 |
0.13ms from Frankfurt am Main,
DE
|
|
| 84.153.27.102 |
5.55ms from Frankfurt am Main,
DE
|
|
| 185.53.85.38 |
2.77ms from Helsinki,
FI
|
|
| 88.229.146.38 |
17.42ms from Istanbul,
TR
|
|
| 91.237.83.230 |
0.88ms from Krasnodar,
RU
|
|
| 73.85.50.38 |
5.28ms from Miami,
US
|
|
| 73.108.255.230 |
17.25ms from Murfreesboro,
US
|
|
| 75.151.246.54 |
13.94ms from New York City,
US
|
|
| 90.92.83.166 |
3.17ms from Paris,
FR
|
|
| 72.86.134.214 |
10.63ms from Philadelphia,
US
|
|
| 48.219.200.214 |
1.91ms from Phoenix,
US
|
|
| 54.88.13.6 |
0.20ms from Reston,
US
|
|
| 5.163.123.230 |
1.68ms from Riyadh,
SA
|
|
| 38.63.184.86 |
0.69ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS166 at robtex.
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