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 | 8 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 |
|---|---|---|
| 128.150.221.106 | ██████████ | 1 |
| 128.150.221.101 | ███████ | 1 |
| 128.150.221.194 | ██████████ | 1 |
| 128.150.221.92 | █████████ | 1 |
| 128.150.221.182 | ██████████ | 1 |
| 128.150.221.244 | ███████ | 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 |
|---|---|---|
| 192.12.209.252 |
1.43ms from Ashburn,
US
|
|
| 2620:10f:6002:221::103 |
2.08ms from Ashburn,
US
|
|
| 128.150.221.192 |
2.05ms from Ashburn,
US
|
|
| 128.150.4.206 |
3.73ms from Ashburn,
US
|
|
| 128.150.2.55 |
4.15ms from Ashburn,
US
|
|
| 2620:10f:6001:4::204 |
3.95ms 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 |
|---|---|---|
| 171.161.19.6 |
2.62ms from Dallas,
US
|
|
| 159.122.224.22 |
1.00ms from London,
GB
|
|
| 23.121.251.22 |
2.38ms from Miami,
US
|
|
| 185.213.179.150 |
0.49ms from Paris,
FR
|
|
| 112.228.76.246 |
5.11ms from Qingdao,
CN
|
|
| 189.143.96.54 |
10.50ms from Santiago de Queretaro,
MX
|
|
| 50.68.11.38 |
8.78ms from Seattle,
US
|
|
| 217.178.34.118 |
2.16ms from Tokyo,
JP
|
|
| 39.151.49.198 |
5.06ms from Zhengzhou,
CN
|
|
| 80.60.236.246 |
2.44ms from Amsterdam,
NL
|
|
| 81.169.234.118 |
0.52ms from Berlin,
DE
|
|
| 108.128.125.166 |
0.18ms from Dublin,
IE
|
|
| 194.185.140.198 |
1.36ms from Milan,
IT
|
|
| 221.6.242.198 |
5.91ms from Nanjing,
CN
|
|
| 31.36.66.214 |
8.92ms from Paris,
FR
|
|
| 179.49.28.6 |
0.56ms from Quito,
EC
|
|
| 175.229.232.166 |
5.84ms from Seoul,
KR
|
|
| 14.85.189.134 |
4.44ms from Seoul,
KR
|
|
| 212.51.148.86 |
0.35ms from Zuerich,
CH
|
|
| 75.244.31.182 |
14.05ms from Chicago,
US
|
|
| 66.213.96.102 |
8.13ms from Columbus,
US
|
|
| 46.101.74.86 |
0.31ms from London,
GB
|
|
| 81.137.184.70 |
4.07ms from London,
GB
|
|
| 174.65.96.102 |
4.25ms from Los Angeles,
US
|
|
| 80.17.112.38 |
16.04ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Lisbon, PT
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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