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 | 1533 |
Name | DNIC-AS-01533 |
Organization | Headquarters, USAISC |
Country | United States
|
Registry | ARIN |
IPv4 addresses | 65,536 |
IPv6 /64 networks | 0 |
Prefixes | 1 |
Other ASN allocated to Headquarters, USAISC
ASN |
Name |
IP addresses |
4010 |
DNIC-AS-04010 |
1,177,600 |
1540 |
DNIC-ASBLK-01534-01546 |
735,232 |
1541 |
DNIC-ASBLK-01534-01546 |
731,136 |
1452 |
DNIC-ASBLK-01451-01456 |
427,264 |
1503 |
DNIC-AS-01503 |
410,368 |
747 |
DNIC-AS-00747 |
349,440 |
1488 |
DNIC-ASBLK-01488-01489 |
299,264 |
531 |
DNIC-AS-00531 |
257,024 |
1464 |
DNIC-ASBLK-01464-01465 |
250,112 |
1467 |
DNIC-ASBLK-01467-01468 |
210,176 |
1479 |
DNIC-ASBLK-01478-01479 |
204,800 |
1637 |
DNIC-AS-01637 |
201,216 |
523 |
DNIC-AS-00523 |
200,704 |
1477 |
DNIC-ASBLK-01474-01477 |
200,704 |
1602 |
DNIC-AS-01602 |
198,400 |
1491 |
DNIC-AS-01491 |
184,832 |
1489 |
DNIC-ASBLK-01488-01489 |
175,616 |
1498 |
DNIC-ASBLK-01498-01499 |
153,600 |
1462 |
DNIC-ASBLK-01462-01463 |
143,872 |
1649 |
DNIC-AS-01649 |
143,872 |
1506 |
WOOD-AS |
142,848 |
1482 |
DNIC-AS-01482 |
140,800 |
1505 |
DNIC-AS-01505 |
140,032 |
1530 |
DNIC-ASBLK-01529-01530 |
136,448 |
1468 |
DNIC-ASBLK-01467-01468 |
135,424 |
1474 |
DNIC-ASBLK-01474-01477 |
135,168 |
1500 |
DNIC-ASBLK-01500-01502 |
135,168 |
1453 |
DNIC-ASBLK-01451-01456 |
132,608 |
13 |
DNIC-AS-00013 |
132,352 |
1483 |
DNIC-AS-01483 |
131,072 |
1494 |
DNIC-ASBLK-01494-01495 |
111,616 |
1524 |
DNIC-ASBLK-01522-01526 |
98,560 |
1493 |
DNIC-ASBLK-01492-01493 |
88,320 |
1527 |
DNIC-AS-01527 |
88,064 |
1451 |
DNIC-ASBLK-01451-01456 |
78,336 |
1480 |
DNIC-AS-01480 |
72,192 |
1463 |
DNIC-ASBLK-01462-01463 |
71,168 |
1472 |
DNIC-ASBLK-01471-01472 |
70,144 |
252 |
DNIC-AS-00252 |
70,144 |
1510 |
DNIC-ASBLK-01509-01510 |
69,888 |
1475 |
DNIC-ASBLK-01474-01477 |
69,632 |
83 |
DNIC-AS-00083 |
69,632 |
1525 |
DNIC-ASBLK-01522-01526 |
67,840 |
1515 |
DNIC-ASBLK-01513-01518 |
67,584 |
1509 |
DNIC-ASBLK-01509-01510 |
66,560 |
1476 |
DNIC-ASBLK-01474-01477 |
66,560 |
1519 |
DNIC-AS-01519 |
66,560 |
1495 |
DNIC-ASBLK-01494-01495 |
66,304 |
1535 |
DNIC-ASBLK-01534-01546 |
66,048 |
1528 |
DNIC-AS-01528 |
66,048 |
1458 |
DNIC-ASBLK-01458-01460 |
65,792 |
1466 |
DNIC-AS-01466 |
65,792 |
289 |
DNIC-AS-00289 |
65,536 |
1484 |
DNIC-AS-01484 |
65,536 |
1460 |
DNIC-ASBLK-01458-01460 |
65,536 |
1537 |
DNIC-ASBLK-01534-01546 |
33,792 |
213 |
DNIC-AS-00213 |
32,768 |
1457 |
DNIC-AS-01457 |
18,432 |
575 |
DNIC-AS-00575 |
16,384 |
1502 |
DNIC-ASBLK-01500-01502 |
14,592 |
1516 |
DNIC-ASBLK-01513-01518 |
12,544 |
1539 |
DNIC-ASBLK-01534-01546 |
7,680 |
1531 |
DNIC-AS-01531 |
7,424 |
1518 |
DNIC-ASBLK-01513-01518 |
6,656 |
1538 |
DNIC-ASBLK-01534-01546 |
6,144 |
51 |
DNIC-AS-00051 |
6,144 |
1461 |
DNIC-AS-01461 |
5,120 |
1501 |
DNIC-ASBLK-01500-01502 |
5,120 |
1536 |
DNIC-ASBLK-01534-01546 |
3,328 |
1456 |
DNIC-ASBLK-01451-01456 |
3,072 |
1471 |
DNIC-ASBLK-01471-01472 |
3,072 |
1526 |
DNIC-ASBLK-01522-01526 |
2,304 |
1511 |
DNIC-AS-01511 |
1,024 |
272 |
CTNOSC-ASN-272 |
768 |
673 |
DNIC-AS-00673 |
512 |
172 |
DNIC-AS-00172 |
256 |
153 |
CTNOSC-ASN-153 |
256 |
154 |
DNIC-AS-00154 |
256 |
672 |
DNIC-AS-00672 |
256 |
671 |
DNIC-AS-00671 |
256 |
670 |
DNIC-AS-00670 |
256 |
615 |
DNIC-AS-00615 |
256 |
215 |
DNIC-AS-00215 |
256 |
1508 |
DNIC-AS-01508 |
256 |
666 |
CTNOSC-ASN-666 |
0 |
1504 |
DNIC-AS-01504 |
0 |
IPv4 Prefixes for AS1533
Network |
Location |
Addresses |
147.58.0.0/16 |
Redriver |
Sierra Vista (Fort Huachuca) |
65,536 |