AS1539

Headquarters, USAISC

AS 1539 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.

7,936 IP addresses
ASN1539
NameDNIC-ASBLK-01534-01546
OrganizationHeadquarters, USAISC
CountryUnited States  
RegistryARIN
IPv4 addresses7,936
IPv6 /64 networks0
Prefixes31
Other ASN allocated to Headquarters, USAISC
ASN Name IP addresses
4010 DNIC-AS-04010 1,176,320
1541 DNIC-ASBLK-01534-01546 901,632
1464 DNIC-ASBLK-01464-01465 520,960
1503 DNIC-AS-01503 443,136
1452 DNIC-ASBLK-01451-01456 427,520
747 DNIC-AS-00747 348,672
1488 DNIC-ASBLK-01488-01489 299,264
1602 DNIC-AS-01602 272,128
531 DNIC-AS-00531 271,360
1467 DNIC-ASBLK-01467-01468 205,824
1505 DNIC-AS-01505 205,568
1479 DNIC-ASBLK-01478-01479 204,800
523 DNIC-AS-00523 200,704
1477 DNIC-ASBLK-01474-01477 200,704
1637 DNIC-AS-01637 200,192
1491 DNIC-AS-01491 184,832
1489 DNIC-ASBLK-01488-01489 175,616
1482 DNIC-AS-01482 145,920
1462 DNIC-ASBLK-01462-01463 143,872
1649 DNIC-AS-01649 143,616
1506 WOOD-AS 142,848
1530 DNIC-ASBLK-01529-01530 136,704
1468 DNIC-ASBLK-01467-01468 135,424
1474 DNIC-ASBLK-01474-01477 135,168
1500 DNIC-ASBLK-01500-01502 135,168
13 DNIC-AS-00013 132,352
1483 DNIC-AS-01483 131,072
1524 DNIC-ASBLK-01522-01526 98,560
1493 DNIC-ASBLK-01492-01493 92,416
1527 DNIC-AS-01527 88,064
1451 DNIC-ASBLK-01451-01456 78,336
1498 DNIC-ASBLK-01498-01499 73,984
1480 DNIC-AS-01480 72,192
1463 DNIC-ASBLK-01462-01463 71,168
252 DNIC-AS-00252 70,144
1510 DNIC-ASBLK-01509-01510 69,888
83 DNIC-AS-00083 69,632
1475 DNIC-ASBLK-01474-01477 69,632
1472 DNIC-ASBLK-01471-01472 69,632
1515 DNIC-ASBLK-01513-01518 67,584
1476 DNIC-ASBLK-01474-01477 66,560
1509 DNIC-ASBLK-01509-01510 66,560
1519 DNIC-AS-01519 66,560
1528 DNIC-AS-01528 66,048
1535 DNIC-ASBLK-01534-01546 66,048
1458 DNIC-ASBLK-01458-01460 65,792
1484 DNIC-AS-01484 65,536
1460 DNIC-ASBLK-01458-01460 65,536
1533 DNIC-AS-01533 65,536
289 DNIC-AS-00289 65,536
1466 DNIC-AS-01466 65,536
575 DNIC-AS-00575 40,960
1537 DNIC-ASBLK-01534-01546 33,536
213 DNIC-AS-00213 32,768
1502 DNIC-ASBLK-01500-01502 22,528
1457 DNIC-AS-01457 18,432
1516 DNIC-ASBLK-01513-01518 9,984
1501 DNIC-ASBLK-01500-01502 9,728
1531 DNIC-AS-01531 7,168
51 DNIC-AS-00051 6,144
1461 DNIC-AS-01461 5,120
1471 DNIC-ASBLK-01471-01472 3,072
1526 DNIC-ASBLK-01522-01526 2,304
1525 DNIC-ASBLK-01522-01526 2,048
272 CTNOSC-ASN-272 768
1544 DNIC-ASBLK-01534-01546 768
153 CTNOSC-ASN-153 256
670 DNIC-AS-00670 256
615 DNIC-AS-00615 256
671 DNIC-AS-00671 256
672 DNIC-AS-00672 256
673 DNIC-AS-00673 256
1508 DNIC-AS-01508 256
1453 DNIC-ASBLK-01451-01456 0
1456 DNIC-ASBLK-01451-01456 0
154 DNIC-AS-00154 0
1540 DNIC-ASBLK-01534-01546 0
1538 DNIC-ASBLK-01534-01546 0
1511 DNIC-AS-01511 0
1536 DNIC-ASBLK-01534-01546 0
666 CTNOSC-ASN-666 0
1494 DNIC-ASBLK-01494-01495 0
172 DNIC-AS-00172 0
1495 DNIC-ASBLK-01494-01495 0
1504 DNIC-AS-01504 0
215 DNIC-AS-00215 0
1518 DNIC-ASBLK-01513-01518 0
IPv4 Prefixes for AS1539 - showing the first 20 of 31 networks
Network Location Addresses
128.160.174.0/24 Headquarters, USAISC   Charlotte 256
205.100.26.0/24 Headquarters, USAISC   Reston 256
205.101.11.0/24 Headquarters, USAISC   Reston 256
205.101.40.0/24 Headquarters, USAISC   Chicago 256
205.102.199.0/24 Headquarters, USAISC   Reston 256
205.102.225.0/24 Headquarters, USAISC   Reston 256
205.103.56.0/24 Headquarters, USAISC   Reston 256
205.112.10.0/24 Headquarters, USAISC   Chicago 256
205.113.233.0/24 Headquarters, USAISC   Reston 256
205.113.72.0/24 Headquarters, USAISC   Reston 256
205.56.225.0/24 Headquarters, USAISC   Chicago 256
205.58.130.0/24 Headquarters, USAISC   Reston 256
205.58.232.0/24 Headquarters, USAISC   Reston 256
205.59.222.0/24 Headquarters, USAISC   Reston 256
205.59.249.0/24 Headquarters, USAISC   Reston 256
205.61.47.0/24 Headquarters, USAISC   Reston 256
205.62.198.0/24 Headquarters, USAISC   Reston 256
205.68.66.0/24 Headquarters, USAISC   Reston 256
205.69.123.0/24 Headquarters, USAISC   Reston 256
205.71.191.0/24 Headquarters, USAISC   Reston 256