Headquarters, USAISC

AS 1541 DNIC-ASBLK-01534-01546

Headquarters, USAISC

AS 1541 DNIC-ASBLK-01534-01546


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.

  4,847,360 IP addresses

  Network
ASN1541
NameDNIC-ASBLK-01534-01546
OrganizationHeadquarters, USAISC
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses4,847,360
IPv6 /64 networks0
Prefixes332


  Other ASN allocated to Headquarters, USAISC
ASN Name IP addresses
4010 DNIC-AS-04010 1,177,600
1540 DNIC-ASBLK-01534-01546 - Headquarters, USAISC 676,608
1503 DNIC-AS-01503 402,944
1452 DNIC-ASBLK-01451-01456 392,448
1464 DNIC-ASBLK-01464-01465 381,952
747 DNIC-AS-00747 325,888
1488 DNIC-ASBLK-01488-01489 295,168
531 DNIC-AS-00531 222,720
1504 DNIC-AS-01504 206,080
1479 DNIC-ASBLK-01478-01479 203,264
1637 DNIC-AS-01637 199,168
1602 DNIC-AS-01602 198,400
1467 DNIC-ASBLK-01467-01468 196,864
1506 WOOD-AS 196,608
1477 DNIC-ASBLK-01474-01477 196,608
523 DNIC-AS-00523 196,608
1494 DNIC-ASBLK-01494-01495 194,560
1491 DNIC-AS-01491 180,736
1489 DNIC-ASBLK-01488-01489 172,800
1498 DNIC-ASBLK-01498-01499 149,248
1482 DNIC-AS-01482 140,800
1505 DNIC-AS-01505 135,936
1453 DNIC-ASBLK-01451-01456 132,608
13 DNIC-AS-00013 132,352
1649 DNIC-AS-01649 132,096
1451 DNIC-ASBLK-01451-01456 131,584
1462 DNIC-ASBLK-01462-01463 131,584
1468 DNIC-ASBLK-01467-01468 131,328
1500 DNIC-ASBLK-01500-01502 131,072
1474 DNIC-ASBLK-01474-01477 131,072
1483 DNIC-AS-01483 131,072
1524 DNIC-ASBLK-01522-01526 98,560
1527 DNIC-AS-01527 83,968
252 DNIC-AS-00252 70,144
1480 DNIC-AS-01480 68,096
1525 DNIC-ASBLK-01522-01526 67,840
1463 DNIC-ASBLK-01462-01463 67,072
1495 DNIC-ASBLK-01494-01495 66,304
1535 DNIC-ASBLK-01534-01546 66,048
1475 DNIC-ASBLK-01474-01477 66,048
1528 DNIC-AS-01528 66,048
1466 DNIC-AS-01466 65,792
1484 DNIC-AS-01484 65,792
1510 DNIC-ASBLK-01509-01510 65,792
1458 DNIC-ASBLK-01458-01460 65,792
1509 DNIC-ASBLK-01509-01510 65,536
1519 DNIC-AS-01519 65,536
1533 DNIC-AS-01533 65,536
1515 DNIC-ASBLK-01513-01518 65,536
1476 DNIC-ASBLK-01474-01477 65,536
1460 DNIC-ASBLK-01458-01460 65,536
1472 DNIC-ASBLK-01471-01472 65,536
289 DNIC-AS-00289 65,536
1537 DNIC-ASBLK-01534-01546 33,024
213 DNIC-AS-00213 32,768
1502 DNIC-ASBLK-01500-01502 30,720
1457 DNIC-AS-01457 18,432
1501 DNIC-ASBLK-01500-01502 12,032
1516 DNIC-ASBLK-01513-01518 11,008
1539 DNIC-ASBLK-01534-01546 7,680
1518 DNIC-ASBLK-01513-01518 6,656
1538 DNIC-ASBLK-01534-01546 6,144
51 DNIC-AS-00051 5,888
1461 DNIC-AS-01461 5,120
1531 DNIC-AS-01531 4,864
575 DNIC-AS-00575 4,096
1536 DNIC-ASBLK-01534-01546 3,840
1471 DNIC-ASBLK-01471-01472 3,072
1456 DNIC-ASBLK-01451-01456 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
671 DNIC-AS-00671 256
154 DNIC-AS-00154 256
153 CTNOSC-ASN-153 256
672 DNIC-AS-00672 256
670 DNIC-AS-00670 256
615 DNIC-AS-00615 256
172 DNIC-AS-00172 256
1508 DNIC-AS-01508 256
83 DNIC-AS-00083 0
215 DNIC-AS-00215 0


  Prefixes for AS1541
IPv4 addresses - showing the first 20 of 332 networks
Network Location Addresses
Belvoir   Chicago 256
Belvoir   Chicago 512
Belvoir   Chicago 1,024
Belvoir   Chicago 512
Amedd   Sterling 1,024
Amedd   Sterling 512
Amedd   Sterling 512
Amedd   Sterling 512
Amedd   Sterling 512
Amedd   Sterling 1,024
Amedd   Sterling 1,024
Headquarters, USAISC   Sierra Vista (Fort Huachuca) 65,536
Headquarters, USAISC   Sierra Vista (Fort Huachuca) 4,096
Headquarters, USAISC   Sterling 256
Headquarters, USAISC   Chicago 256
Avtros   Sierra Vista (Fort Huachuca) 2,048
Rcc-C   Forest Park 2,048
Rcc-C   Forest Park 1,024
Redstone   Forest Park 256
Redstone   Forest Park 256