129.246.0.0/17
AS166 · Institute for Defense Analyses
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
United States
|
| Domain | ida.org |
| ASN | AS166 |
| Registry | ARIN |
| ID | IDA |
WHOIS Details
NetHandle: NET-129-246-0-0-1 OrgID: IDA-2-Z Parent: NET-129-0-0-0-0 NetName: IDA NetRange: 129.246.0.0 - 129.246.255.255 NetType: allocation RegDate: 1988-03-29 Updated: 2021-12-14 Source: ARIN OrgID: IDA-2-Z OrgName: Institute for Defense Analyses CanAllocate: Street: 730 E Glebe Rd City: Alexandria State/Prov: VA Country: US PostalCode: 22305 RegDate: 2010-02-01 Updated: 2025-11-17 OrgAdminHandle: CMU49-ARIN OrgTechHandle: CMU49-ARIN OrgTechHandle: TPHID-ARIN OrgAbuseHandle: CMU49-ARIN OrgNOCHandle: TPHID-ARIN OrgRoutingHandle: TPHID-ARIN Source: ARIN POCHandle: TPHID-ARIN IsRole: Y LastName: TPH61-IDA FirstName: Street: 730 E Glebe Road City: Alexandria State/Prov: VA Country: US PostalCode: 22305 RegDate: 2025-11-17 Updated: 2025-11-17 OfficePhone: +1-703-845-2518 Mailbox: [email protected] Source: ARIN POCHandle: CMU49-ARIN IsRole: N LastName: Murphy FirstName: Chris Street: 730 E Glebe Rd City: Alexandria State/Prov: VA Country: US PostalCode: 22305 RegDate: 2008-11-20 Updated: 2025-01-05 OfficePhone: +1-703-845-6833 Mailbox: [email protected] Source: ARIN
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range 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 |
|---|---|---|
| 170.72.29.1 |
1.26ms from Amsterdam,
NL
|
|
| 75.97.174.1 |
10.83ms from Ashburn,
US
|
|
| 24.126.86.1 |
4.25ms from Ashburn,
US
|
|
| 64.20.157.1 |
7.08ms from Atlanta,
US
|
|
| 103.14.164.1 |
0.04ms from Bangkok,
TH
|
|
| 93.87.0.17 |
2.37ms from Belgrade,
RS
|
|
| 74.104.168.1 |
1.32ms from Boston,
US
|
|
| 37.189.115.1 |
1.12ms from Braga,
PT
|
|
| 188.83.65.1 |
1.34ms from Braga,
PT
|
|
| 77.81.73.1 |
2.85ms from Bucharest,
RO
|
|
| 91.120.163.33 |
5.25ms from Budapest,
HU
|
|
| 190.105.236.1 |
0.38ms from Buenos Aires,
AR
|
|
| 50.66.181.225 |
4.23ms from Calgary,
CA
|
|
| 129.114.3.1 |
6.10ms from Dallas,
US
|
|
| 12.27.143.65 |
4.31ms from Dallas,
US
|
|
| 12.211.70.129 |
2.06ms from Dallas,
US
|
|
| 71.205.177.209 |
6.12ms from Denver,
US
|
|
| 74.213.193.177 |
0.74ms from Draper,
US
|
|
| 52.208.101.161 |
0.13ms from Dublin,
IE
|
|
| 195.14.227.1 |
1.38ms from Duesseldorf,
DE
|
|
| 77.100.209.1 |
1.74ms from Erith,
GB
|
|
| 90.202.19.161 |
1.62ms from Erith,
GB
|
|
| 80.216.115.241 |
5.98ms from Goeteborg,
SE
|
|
| 122.175.14.1 |
1.33ms from Hyderabad,
IN
|
|
| 139.181.30.17 |
0.48ms from Hyderabad,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs