Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 1263 |
|---|
| Name | AS1263 |
|---|
| Organization | National Aeronautics and Space Administration |
|---|
| Registry | ARIN |
|---|
| IPv4 addresses | 0 |
|---|
| IPv6 /64 networks | 0 |
|---|
| Prefixes | 0 |
|---|
Other ASN allocated to National Aeronautics and Space Administration
| ASN |
Name |
IP addresses |
| 270 |
AS270 |
1,479,936 |
| 297 |
AS297 |
939,520 |
| 1843 |
AS1843-7 |
267,264 |
| 1701 |
AS1701 |
131,072 |
| 10343 |
AS10343 |
123,904 |
| 24 |
AS24 |
65,536 |
| 1848 |
AS1848 |
9,732 |
| 2143 |
AS2143 |
1,792 |
| 372 |
AS372 |
1,792 |
| 21556 |
NARC-EROOT |
512 |
| 22767 |
AS22767 |
256 |
| 1316 |
AS1316 |
0 |
| 41 |
AS41 |
0 |
| 20301 |
AS20301 |
0 |
| 10888 |
AS10888 |
0 |
| 10371 |
AS10371 |
0 |
| 771 |
AS771 |
0 |
| 1202 |
AS1202 |
0 |
| 2142 |
AS2142 |
0 |
| 1254 |
AS1254 |
0 |
| 1262 |
AS1262 |
0 |
| 1749 |
AS1749 |
0 |
| 23 |
AS23 |
0 |