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 | 2621 |
|---|
| Name | DNIC-AS-02621 |
|---|
| Organization | DoD Network Information Center |
|---|
| Country | United States 
|
|---|
| Registry | ARIN |
|---|
| IPv4 addresses | 2,048 |
|---|
| IPv6 /64 networks | 216 |
|---|
| Prefixes | 3 |
|---|
| ASN |
Name |
IP addresses |
| 721 |
DNIC-ASBLK-00721-00726 |
73,741,824 |
| 306 |
DNIC-ASBLK-00306-00371 |
5,195,008 |
| 668 |
DNIC-AS-00668 |
3,073,024 |
| 27064 |
DNIC-ASBLK-27032-27159 |
1,974,016 |
| 5972 |
DNIC-ASBLK-05800-06055 |
1,690,368 |
| 647 |
DNIC-ASBLK-00616-00665 |
469,504 |
| 367 |
DNIC-ASBLK-00306-00371 |
460,288 |
| 357 |
DNIC-ASBLK-00306-00371 |
456,704 |
| 361 |
DNIC-ASBLK-00306-00371 |
393,728 |
| 27046 |
DNIC-ASBLK-27032-27159 |
329,216 |
| 6039 |
DNIC-ASBLK-05800-06055 |
281,856 |
| 326 |
DNIC-ASBLK-00306-00371 |
262,144 |
| 5180 |
DNIC-ASBLK-05120-05376 |
252,160 |
| 138 |
DNIC-AS-00138 |
234,240 |
| 637 |
DNIC-ASBLK-00616-00665 |
224,512 |
| 340 |
DNIC-ASBLK-00306-00371 |
221,440 |
| 1585 |
DNIC-ASBLK-01550-01601 |
214,272 |
| 1600 |
DNIC-ASBLK-01550-01601 |
198,656 |
| 665 |
DNIC-ASBLK-00616-00665 |
194,304 |
| 6035 |
DNIC-ASBLK-05800-06055 |
167,680 |
| 6041 |
DNIC-ASBLK-05800-06055 |
163,328 |
| 356 |
DNIC-ASBLK-00306-00371 |
157,440 |
| 362 |
DNIC-ASBLK-00306-00371 |
145,408 |
| 27066 |
DNIC-ASBLK-27032-27159 |
140,288 |
| 332 |
DNIC-ASBLK-00306-00371 |
136,448 |
| 1580 |
DNIC-ASBLK-01550-01601 |
133,376 |
| 1778 |
DNIC-AS-01778 |
132,864 |
| 331 |
DNIC-ASBLK-00306-00371 |
132,608 |
| 347 |
DNIC-ASBLK-00306-00371 |
132,608 |
| 1556 |
DNIC-ASBLK-01550-01601 |
132,096 |
| 341 |
DNIC-ASBLK-00306-00371 |
132,096 |
| 1563 |
DNIC-ASBLK-01550-01601 |
131,328 |
| 365 |
DNIC-ASBLK-00306-00371 |
131,072 |
| 351 |
DNIC-ASBLK-00306-00371 |
131,072 |
| 27065 |
DNIC-ASBLK-27032-27159 |
118,528 |
| 5237 |
DNIC-ASBLK-05120-05376 |
105,984 |
| 5800 |
DNIC-ASBLK-05800-06055 |
101,120 |
| 5307 |
DNIC-ASBLK-05120-05376 |
101,120 |
| 300 |
DNIC-AS-00300 |
100,096 |
| 724 |
DNIC-ASBLK-00721-00726 |
99,328 |
| 27086 |
DNIC-ASBLK-27032-27159 |
94,720 |
| 335 |
DNIC-ASBLK-00306-00371 |
94,464 |
| 337 |
DNIC-ASBLK-00306-00371 |
87,552 |
| 140 |
DNIC-AS-00140 |
86,528 |
| 27142 |
DNIC-ASBLK-27032-27159 |
86,272 |
| 6025 |
DNIC-ASBLK-05800-06055 |
82,944 |
| 5939 |
DNIC-ASBLK-05800-06055 |
82,432 |
| 320 |
DNIC-ASBLK-00306-00371 |
82,176 |
| 6026 |
DNIC-ASBLK-05800-06055 |
80,896 |
| 370 |
DNIC-ASBLK-00306-00371 |
80,896 |
| 334 |
DNIC-ASBLK-00306-00371 |
78,592 |
| 5974 |
DNIC-ASBLK-05800-06055 |
76,032 |
| 5961 |
DNIC-ASBLK-05800-06055 |
75,776 |
| 368 |
DNIC-ASBLK-00306-00371 |
75,520 |
| 369 |
DNIC-ASBLK-00306-00371 |
75,008 |
| 345 |
DNIC-ASBLK-00306-00371 |
75,008 |
| 5953 |
DNIC-ASBLK-05800-06055 |
74,752 |
| 355 |
DNIC-ASBLK-00306-00371 |
74,752 |
| 6042 |
DNIC-ASBLK-05800-06055 |
73,472 |
| 627 |
DNIC-ASBLK-00616-00665 |
72,192 |
| 316 |
DNIC-ASBLK-00306-00371 |
71,936 |
| 346 |
DNIC-ASBLK-00306-00371 |
71,680 |
| 350 |
DNIC-ASBLK-00306-00371 |
71,680 |
| 336 |
DNIC-ASBLK-00306-00371 |
71,680 |
| 344 |
DNIC-ASBLK-00306-00371 |
70,656 |
| 1555 |
DNIC-ASBLK-01550-01601 |
70,144 |
| 348 |
DNIC-ASBLK-00306-00371 |
69,888 |
| 349 |
DNIC-ASBLK-00306-00371 |
69,376 |
| 324 |
DNIC-ASBLK-00306-00371 |
68,864 |
| 321 |
DNIC-ASBLK-00306-00371 |
68,352 |
| 360 |
DNIC-ASBLK-00306-00371 |
68,096 |
| 342 |
DNIC-ASBLK-00306-00371 |
67,584 |
| 323 |
DNIC-ASBLK-00306-00371 |
67,584 |
| 319 |
DNIC-ASBLK-00306-00371 |
67,584 |
| 687 |
DNIC-AS-00687 |
67,328 |
| 328 |
DNIC-ASBLK-00306-00371 |
67,328 |
| 329 |
DNIC-ASBLK-00306-00371 |
67,072 |
| 1569 |
DNIC-ASBLK-01550-01601 |
66,560 |
| 352 |
DNIC-ASBLK-00306-00371 |
66,560 |
| 1959 |
DNIC-AS-01959 |
66,304 |
| 339 |
DNIC-ASBLK-00306-00371 |
66,304 |
| 353 |
DNIC-ASBLK-00306-00371 |
66,304 |
| 1562 |
DNIC-ASBLK-01550-01601 |
66,048 |
| 1559 |
DNIC-ASBLK-01550-01601 |
65,792 |
| 1565 |
DNIC-ASBLK-01550-01601 |
65,792 |
| 343 |
DNIC-ASBLK-00306-00371 |
65,792 |
| 5831 |
DNIC-ASBLK-05800-06055 |
65,536 |
| 317 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 322 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 1586 |
DNIC-ASBLK-01550-01601 |
65,536 |
| 5264 |
DNIC-ASBLK-05120-05376 |
65,536 |
| 366 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 5376 |
DNIC-ASBLK-05120-05376 |
65,536 |
| 325 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 358 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 364 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 359 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 371 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 5976 |
DNIC-ASBLK-05800-06055 |
65,536 |
| 338 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 307 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 1566 |
DNIC-ASBLK-01550-01601 |
65,536 |
| 327 |
DNIC-ASBLK-00306-00371 |
65,536 |
| 27047 |
DNIC-ASBLK-27032-27159 |
58,624 |
| 571 |
DNIC-AS-00571 |
55,296 |
| 149 |
DNIC-AS-00149 |
52,992 |
| 2629 |
DNIC-RAS-02629 |
45,824 |
| 5839 |
DNIC-ASBLK-05800-06055 |
41,216 |
| 1590 |
DNIC-ASBLK-01550-01601 |
39,936 |
| 27087 |
DNIC-ASBLK-27032-27159 |
38,400 |
| 2577 |
DNIC-AS-02577 |
34,816 |
| 1568 |
DNIC-ASBLK-01550-01601 |
33,280 |
| 6034 |
DNIC-ASBLK-05800-06055 |
31,488 |
| 6040 |
DNIC-ASBLK-05800-06055 |
27,136 |
| 5133 |
DNIC-ASBLK-05120-05376 |
24,320 |
| 310 |
DNIC-ASBLK-00306-00371 |
20,736 |
| 2046 |
DNIC-AS-02046 |
18,944 |
| 5306 |
DNIC-ASBLK-05120-05376 |
17,408 |
| 1551 |
DNIC-ASBLK-01550-01601 |
16,384 |
| 1567 |
DNIC-ASBLK-01550-01601 |
16,384 |
| 5842 |
DNIC-ASBLK-05800-06055 |
12,800 |
| 27079 |
DNIC-ASBLK-27032-27159 |
11,520 |
| 564 |
DNIC-AS-00564 |
11,520 |
| 27138 |
DNIC-ASBLK-27032-27159 |
11,008 |
| 5323 |
DNIC-ASBLK-05120-05376 |
10,240 |
| 1554 |
DNIC-ASBLK-01550-01601 |
9,728 |
| 3473 |
DNIC-AS-03473 |
9,472 |
| 121 |
DNIC-AS-00121 |
9,472 |
| 3474 |
DNIC-AS-03474 |
8,960 |
| 5956 |
DNIC-ASBLK-05800-06055 |
8,448 |
| 1208 |
DNIC-AS-01208 |
8,448 |
| 228 |
DNIC-AS-00228 |
8,192 |
| 1733 |
DISACENT-NIPR-ASN |
8,192 |
| 273 |
DNIC-AS-00273 |
8,192 |
| 518 |
DNIC-AS-00518 |
8,192 |
| 27085 |
DNIC-ASBLK-27032-27159 |
7,424 |
| 27153 |
DNIC-ASBLK-27032-27159 |
6,912 |
| 5982 |
DNIC-ASBLK-05800-06055 |
6,144 |
| 6045 |
DNIC-ASBLK-05800-06055 |
5,376 |
| 27067 |
DNIC-ASBLK-27032-27159 |
5,120 |
| 27051 |
DNIC-ASBLK-27032-27159 |
5,120 |
| 722 |
DNIC-ASBLK-00721-00726 |
5,120 |
| 295 |
USTCCLOUD |
4,864 |
| 27069 |
DNIC-ASBLK-27032-27159 |
4,352 |
| 5341 |
DNIC-ASBLK-05120-05376 |
4,352 |
| 1598 |
DNIC-ASBLK-01550-01601 |
3,840 |
| 1591 |
DNIC-ASBLK-01550-01601 |
3,584 |
| 27080 |
DNIC-ASBLK-27032-27159 |
3,584 |
| 5927 |
DNIC-ASBLK-05800-06055 |
3,584 |
| 1599 |
DNIC-ASBLK-01550-01601 |
3,584 |
| 5994 |
DNIC-ASBLK-05800-06055 |
3,328 |
| 1904 |
DNIC-AS-01904 |
3,072 |
| 1913 |
DNIC-ASBLK-01910-01914 |
3,072 |
| 27139 |
DNIC-ASBLK-27032-27159 |
2,560 |
| 27090 |
DNIC-ASBLK-27032-27159 |
2,304 |
| 5182 |
DNIC-ASBLK-05120-05376 |
2,304 |
| 309 |
DNIC-ASBLK-00306-00371 |
2,304 |
| 3471 |
DNIC-AS-03471 |
2,048 |
| 27052 |
DNIC-ASBLK-27032-27159 |
2,048 |
| 313 |
DNIC-ASBLK-00306-00371 |
2,048 |
| 3954 |
DNIC-AS-03954 |
2,048 |
| 27137 |
DNIC-ASBLK-27032-27159 |
2,048 |
| 616 |
DNIC-ASBLK-00616-00665 |
2,048 |
| 5852 |
DNIC-ASBLK-05800-06055 |
1,536 |
| 3472 |
DNIC-AS-03472 |
1,536 |
| 3541 |
DNIC-AS-03541 |
1,280 |
| 27152 |
DNIC-ASBLK-27032-27159 |
1,280 |
| 27044 |
DNIC-ASBLK-27032-27159 |
1,024 |
| 27034 |
DNIC-ASBLK-27032-27159 |
1,024 |
| 27033 |
DNIC-ASBLK-27032-27159 |
1,024 |
| 27155 |
DNIC-ASBLK-27032-27159 |
1,024 |
| 5978 |
DNIC-ASBLK-05800-06055 |
1,024 |
| 5853 |
DNIC-ASBLK-05800-06055 |
1,024 |
| 5819 |
DNIC-ASBLK-05800-06055 |
1,024 |
| 664 |
DNIC-ASBLK-00616-00665 |
1,024 |
| 1918 |
DNIC-AS-01918 |
1,024 |
| 3538 |
DNIC-AS-03538 |
1,024 |
| 3544 |
DNIC-AS-03544 |
1,024 |
| 5132 |
DNIC-ASBLK-05120-05376 |
768 |
| 5966 |
DNIC-ASBLK-05800-06055 |
768 |
| 552 |
DNIC-AS-00552 |
768 |
| 27154 |
DNIC-ASBLK-27032-27159 |
768 |
| 5860 |
DNIC-ASBLK-05800-06055 |
768 |
| 6006 |
DNIC-ASBLK-05800-06055 |
768 |
| 5957 |
DNIC-ASBLK-05800-06055 |
768 |
| 5979 |
DNIC-ASBLK-05800-06055 |
768 |
| 5969 |
DNIC-ASBLK-05800-06055 |
512 |
| 27149 |
DNIC-ASBLK-27032-27159 |
512 |
| 6012 |
DNIC-ASBLK-05800-06055 |
512 |
| 1553 |
DNIC-ASBLK-01550-01601 |
512 |
| 619 |
DNIC-ASBLK-00616-00665 |
512 |
| 580 |
DNIC-AS-00580 |
512 |
| 748 |
DNIC-AS-00748 |
512 |
| 5329 |
DNIC-ASBLK-05120-05376 |
512 |
| 308 |
DNIC-ASBLK-00306-00371 |
512 |
| 5370 |
DNIC-ASBLK-05120-05376 |
512 |
| 5958 |
DNIC-ASBLK-05800-06055 |
512 |
| 56 |
DNIC-AS-00056 |
256 |
| 147 |
DNIC-AS-00147 |
256 |
| 27091 |
DNIC-ASBLK-27032-27159 |
256 |
| 311 |
DNIC-ASBLK-00306-00371 |
256 |
| 27097 |
DNIC-ASBLK-27032-27159 |
256 |
| 312 |
DNIC-ASBLK-00306-00371 |
256 |
| 527 |
DNIC-AS-00527 |
256 |
| 27156 |
DNIC-ASBLK-27032-27159 |
256 |
| 1908 |
DNIC-AS-01908 |
256 |
| 5963 |
DNIC-ASBLK-05800-06055 |
256 |
| 5265 |
DNIC-ASBLK-05120-05376 |
256 |
| 5887 |
DNIC-ASBLK-05800-06055 |
0 |
| 6002 |
DNIC-ASBLK-05800-06055 |
0 |
| 5980 |
DNIC-ASBLK-05800-06055 |
0 |
| 27041 |
DNIC-ASBLK-27032-27159 |
0 |
| 6037 |
DNIC-ASBLK-05800-06055 |
0 |
| 5368 |
DNIC-ASBLK-05120-05376 |
0 |
| 514 |
DSADC-MECH |
0 |
| 27096 |
DNIC-ASBLK-27032-27159 |
0 |
| 5864 |
DNIC-ASBLK-05800-06055 |
0 |
IPv4 addresses
| Network |
Location |
Addresses |
| 164.196.0.0/22 |
DoD Network Information Center |
Los Angeles |
1,024 |
| 164.196.4.0/22 |
DoD Network Information Center |
Los Angeles |
1,024 |
IPv6 addresses
| Network |
Location |
/64 Prefixes |
| 2001:480:331::/48 |
DoD Network Information Center |
Los Angeles |
216 |