AS102
U.S. National Science Foundation · nsf.gov
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nsf.gov |
| Hosted domains | 5 |
| Number of IPv4 | 66,048 |
| Number of IPv6 | 309,485,009,821,345,068,724,781,056 |
| ASN type | Government |
| Registry | arin |
| Allocated | 39 years ago on Mar 31, 1987 |
| Updated | 9 months ago on Feb 11, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.150.0.0/16 | U.S. National Science Foundation | 65,536 |
| 192.12.209.0/24 | U.S. National Science Foundation | 256 |
| 198.181.231.0/24 | U.S. National Science Foundation | 256 |
| Netblock | Company |
|---|---|
| 2620:10f:6000::/40 | U.S. National Science Foundation |
WHOIS Details
ASHandle: AS102
OrgID: AS102
ASName: AS102
ASNumber: AS102
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 5 domain names hosted across 6 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.150.221.244 | ███████ | 1 |
| 128.150.221.194 | ██████████ | 1 |
| 128.150.221.92 | █████████ | 1 |
| 128.150.221.101 | ███████ | 1 |
| 128.150.221.182 | ██████████ | 1 |
| 128.150.221.106 | ██████████ | 1 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS6223 | CenturyLink Communications, LLC |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS6223 | CenturyLink Communications, LLC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
6 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2620:10f:6002:221::88 |
2.11ms from Ashburn,
US
|
|
| 2620:10f:6001:4::204 |
3.94ms from Ashburn,
US
|
|
| 128.150.2.55 |
4.23ms from Ashburn,
US
|
|
| 128.150.4.206 |
3.84ms from Ashburn,
US
|
|
| 128.150.221.192 |
2.07ms from Ashburn,
US
|
|
| 192.12.209.252 |
1.39ms from Ashburn,
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 |
|---|---|---|
| 176.116.109.6 |
6.32ms from Bratislava,
SK
|
|
| 54.229.205.214 |
0.20ms from Dublin,
IE
|
|
| 91.25.175.246 |
1.02ms from Frankfurt am Main,
DE
|
|
| 129.16.2.150 |
0.72ms from Goeteborg,
SE
|
|
| 104.208.109.246 |
0.32ms from Hong Kong,
HK
|
|
| 38.60.92.182 |
0.38ms from Los Angeles,
US
|
|
| 24.183.93.22 |
15.86ms from Minneapolis,
US
|
|
| 3.109.136.214 |
0.16ms from Mumbai,
IN
|
|
| 201.35.179.102 |
1.88ms from Novo Hamburgo,
BR
|
|
| 87.150.241.214 |
5.73ms from Nuernberg,
DE
|
|
| 193.212.171.6 |
0.87ms from Oslo,
NO
|
|
| 70.71.46.150 |
7.33ms from Seattle,
US
|
|
| 220.123.84.150 |
4.28ms from Seoul,
KR
|
|
| 13.113.120.6 |
0.20ms from Tokyo,
JP
|
|
| 51.96.2.118 |
0.63ms from Zuerich,
CH
|
|
| 75.97.124.166 |
14.85ms from Ashburn,
US
|
|
| 194.63.239.246 |
0.97ms from Athens,
GR
|
|
| 27.252.0.198 |
3.62ms from Auckland,
NZ
|
|
| 104.46.97.150 |
0.24ms from Boydton,
US
|
|
| 105.188.45.134 |
2.66ms from Casablanca,
MA
|
|
| 12.125.240.70 |
2.96ms from Chicago,
US
|
|
| 61.239.143.214 |
1.64ms from Hong Kong,
HK
|
|
| 109.146.255.22 |
8.53ms from London,
GB
|
|
| 148.76.161.182 |
1.83ms from New York City,
US
|
|
| 179.241.94.198 |
18.50ms from Osasco,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Luxembourg, LU
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 AS102 at robtex.
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