AS668 United States Department of Defense (DOD)
General Info - AS668
2,493,696
79,193,103,665,495,557,327,942,582,272
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:480::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:11::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:12::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:14::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:18::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:21::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:22::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:24::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:28::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:32::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:35::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:37::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:38::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:40::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:53::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:54::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:58::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:61::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:62::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:64::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:68::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:70::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:80::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:91::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:92::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:94::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:96::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:98::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:a2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:a4::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:a8::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:ac::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:b1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:b2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:b4::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:b8::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:100::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:121::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:122::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:124::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:128::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:130::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:140::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:180::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:200::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:241::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:242::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:244::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:248::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:250::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:252::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:254::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:258::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:260::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:281::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:282::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:284::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:288::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:290::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:2a0::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:2c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:300::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:480:400::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:420::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:422::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:424::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:428::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:430::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:440::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:480::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:500::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:502::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:504::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:508::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:510::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:520::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:540::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:561::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:562::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:564::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:568::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:570::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:580::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:600::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:620::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:631::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:632::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:634::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:638::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:640::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:680::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:480:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:480:1000::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:480:1400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:480:1600::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:1611::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:1612::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:1614::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:1618::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:1620::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:1640::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:1660::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:1671::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:1672::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:1674::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:1678::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:1680::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:1700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:480:1800::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:480:1802::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:480:1804::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:480:1808::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:480:1810::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:480:1820::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:480:1840::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:480:1880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:480:1900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:480:1a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:480:1c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:480:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2001:480:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2001:480:8000::/33 | 39,614,081,257,132,168,796,771,975,168 |
Downstreams
- AS13 Headquarters USAISC
- AS22 Navy Network Information Center (NNIC)
- AS37 Navy Network Information Center (NNIC)
- AS48 Navy Network Information Center (NNIC)
- AS84 Navy Network Information Center (NNIC)
- AS89 Navy Network Information Center (NNIC)
- AS121 United States Department of Defense (DOD)
- AS213 Headquarters USAISC
- AS228 United States Department of Defense (DOD)
- AS252 Headquarters USAISC
- AS289 Headquarters USAISC
- AS518 United States Department of Defense (DOD)
- AS687 United States Department of Defense (DOD)
- AS1508 Headquarters USAISC
- AS2621 United States Department of Defense (DOD)
- AS5058 Navy Network Information Center (NNIC)
- AS5957 United States Department of Defense (DOD)
- AS5978 United States Department of Defense (DOD)
- AS6009 United States Department of Defense (DOD)
- AS393399 Sandia National Laboratories
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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