AS209 CenturyLink Communications LLC
General Info - AS209
18,049,024
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:428::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:428:800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:a00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:b00::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:b22::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:b24::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:b27::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:b28::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:b30::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:b40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:b80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:c00::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:c02:100::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:c02::/56 | 4,722,366,482,869,645,213,696 | |
| 2001:428:c02:1e0::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:c02:180::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:c02:1e4::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:c02:1e1::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:c02:1e2::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:c02:1c0::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:c02:1f0::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:c02:200::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:c02:1e8::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:c02:400::/54 | 18,889,465,931,478,580,854,784 | |
| 2001:428:c02:800::/53 | 37,778,931,862,957,161,709,568 | |
| 2001:428:c02:1000::/52 | 75,557,863,725,914,323,419,136 | |
| 2001:428:c02:2000::/51 | 151,115,727,451,828,646,838,272 | |
| 2001:428:c02:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2001:428:c02:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2001:428:c03::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:c04::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:c08::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:c10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:c20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:c40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:c80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:d00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:e00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:428:2000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:2001::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:2001:200::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:2001:210::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:2001:206::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:2001:280::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:2001:204::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:2001:208::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:2001:240::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:2001:220::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:2001:380::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:2001:304::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:2001:400::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:2001:308::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:2001:303::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:2001:310::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:2001:340::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:2001:300::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:2001:320::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:2001:600::/56 | 4,722,366,482,869,645,213,696 | |
| 2001:428:2001:780::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:2001:800::/53 | 37,778,931,862,957,161,709,568 | |
| 2001:428:2001:702::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:2001:704::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:2001:740::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:2001:700::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:2001:720::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:2001:710::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:2001:708::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:2001:1000::/52 | 75,557,863,725,914,323,419,136 | |
| 2001:428:2001:2000::/51 | 151,115,727,451,828,646,838,272 | |
| 2001:428:2001:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2001:428:2001:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2001:428:2002::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:2004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:2008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:2010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:2020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:2040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:2080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:2100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:2400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:2500:100::/56 | 4,722,366,482,869,645,213,696 | |
| 2001:428:2500:80::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:2500:1d::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:2500:20::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:2500:10::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:2500:18::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:2500:40::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:2500::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:2500:1e::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:2500:200::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:2500:400::/54 | 18,889,465,931,478,580,854,784 | |
| 2001:428:2500:800::/53 | 37,778,931,862,957,161,709,568 | |
| 2001:428:2500:1000::/52 | 75,557,863,725,914,323,419,136 | |
| 2001:428:2500:2000::/51 | 151,115,727,451,828,646,838,272 | |
| 2001:428:2500:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2001:428:2500:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2001:428:2501::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:2502::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:2504::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:2508::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:2510::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:2520::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:2540::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:2580::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:2600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:2800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:428:3000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:428:3800::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:3810::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:3814::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:3817::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:3818::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:3820::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:3840::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:3880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:3900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:3a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:3c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:428:4000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:428:5000::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:5002::/56 | 4,722,366,482,869,645,213,696 | |
| 2001:428:5002:140::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:5002:108::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:5002:120::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:5002:104::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:5002:102::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:5002:101::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:5002:200::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:5002:180::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:5002:110::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:5002:400::/54 | 18,889,465,931,478,580,854,784 | |
| 2001:428:5002:800::/53 | 37,778,931,862,957,161,709,568 | |
| 2001:428:5002:1000::/52 | 75,557,863,725,914,323,419,136 | |
| 2001:428:5002:2000::/51 | 151,115,727,451,828,646,838,272 | |
| 2001:428:5002:4000::/50 | 302,231,454,903,657,293,676,544 | |
| 2001:428:5002:8000::/49 | 604,462,909,807,314,587,353,088 | |
| 2001:428:5003::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:5004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:5008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:5010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:5020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:5040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:5080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:5100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:5200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:5400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:428:5800::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:5802::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:5804::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:5806::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:5808::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:5810::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:5820::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:5840::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:5880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:5900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:5a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:5c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:428:6000::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:428:6401::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:6402::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:6404::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:6408::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:6410::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:6420::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:6440::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:6480::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:6500::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:6600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:6800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:428:7000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:428:8000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:428:9000::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:428:9002::/49 | 604,462,909,807,314,587,353,088 | |
| 2001:428:9002:8000::/50 | 302,231,454,903,657,293,676,544 | |
| 2001:428:9002:c000::/51 | 151,115,727,451,828,646,838,272 | |
| 2001:428:9002:e000::/52 | 75,557,863,725,914,323,419,136 | |
| 2001:428:9002:f000::/53 | 37,778,931,862,957,161,709,568 | |
| 2001:428:9002:f800::/62 | 73,786,976,294,838,206,464 | |
| 2001:428:9002:f808::/61 | 147,573,952,589,676,412,928 | |
| 2001:428:9002:f820::/59 | 590,295,810,358,705,651,712 | |
| 2001:428:9002:f900::/56 | 4,722,366,482,869,645,213,696 | |
| 2001:428:9002:f810::/60 | 295,147,905,179,352,825,856 | |
| 2001:428:9002:f880::/57 | 2,361,183,241,434,822,606,848 | |
| 2001:428:9002:f840::/58 | 1,180,591,620,717,411,303,424 | |
| 2001:428:9002:f804::/63 | 36,893,488,147,419,103,232 | |
| 2001:428:9002:f807::/64 | 18,446,744,073,709,551,616 | |
| 2001:428:9002:fa00::/55 | 9,444,732,965,739,290,427,392 | |
| 2001:428:9002:fc00::/54 | 18,889,465,931,478,580,854,784 | |
| 2001:428:9003::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:428:9004::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:428:9008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:428:9010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:428:9020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:428:9040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:428:9080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:428:9100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:428:9200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:428:9400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:428:9800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:428:a000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2001:428:c000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2001:460:60:3002::/64 | 18,446,744,073,709,551,616 | |
| 2600:2400::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2602::/24 | 20,282,409,603,651,670,423,947,251,286,016 | |
| 2604:8c0::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2606:5000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:c00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:e00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:1200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:1600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:1800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:1a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:2e00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:3a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4400::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:4c00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:5a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:6200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2606:5000:6400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2606:5000:6800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2606:5000:7000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2606:5000:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2607:f288::/32 | 79,228,162,514,264,337,593,543,950,336 |
Upstreams
Downstreams
- AS297 National Aeronautics and Space Administration
- AS1446 Tutor Perini Corporation
- AS3561 CenturyLink Communications LLC
- AS3743 Cleveland Cliffs Steel LLC
- AS3909 CenturyLink Communications LLC
- AS4015 CenturyLink Communications LLC
- AS4296 CENTURYLINK-MTIPS3-BUR
- AS4297 CenturyLink Communications LLC
- AS4539 Schweitzer Engineering Laboratories Inc.
- AS4566 Cyracom International Inc
- AS4911 CenturyLink Communications LLC
- AS6223 CenturyLink Communications LLC
- AS6224 CenturyLink Communications LLC
- AS6373 Opus One
- AS6595 U.S. Department of Defense Education Activity
- AS6640 CenturyLink Communications LLC
- AS6999 Interactive Telecom Network
- AS7105 Dow Jones & Company Inc.
- AS7191 CenturyLink Communications LLC
- AS7359 CenturyLink Communications LLC
- AS7743 JPMorgan Chase & Co.
- AS7872 United States Antarctic Program
- AS10370 Northwest Airlines
- AS10599 McKesson Corp.
- AS10695 Wal-Mart Stores Inc
- AS10794 Bank of America National Association
- AS10879 Unitedhealthcare
- AS10963 Proterra Inc.
- AS10966 Alaska Airlines Inc.
- AS11102 VYANET
- AS11255 Screamin' Banshee Technologies
- AS11651 Centric Group LLC
- AS11842 Regal Entertainment Group
- AS11857 Money Services Inc.
- AS11985 Social Security Administration
- AS12086 DT MICRO INC.
- AS12113 Dawn Food Products Inc.
- AS12156 City of Aurora Colorado
- AS12159 Securities America Inc.
- AS12238 Aecom
- AS13325 Michigan State Government
- AS13404 GoFIBER
- AS13485 Grand Canyon University
- AS13516 Cancer Treatment Centers of America Inc.
- AS13548 College of Charleston
- AS13566 Upper Columbia Conference / SDA
- AS13626 Walgreens Co
- AS13628 AmerisourceBergen
- AS13659 Intertech Corporation
- AS13684 Medtronic Incorporated
- AS13762 Hunter Douglas Inc.
- AS13813 Broadsoft Inc.
- AS13866 Computer Country
- AS13978 Washington Health Benefit Exchange
- AS14438 U S A Choice Internet Services Co.
- AS14459 Entertainment Partners
- AS14622 GoFIBER
- AS14634 SpinnNet
- AS14848 Doosan Information and Communications America LLC
- AS14899 MobilexUSA
- AS14921 CenturyLink Communications LLC
- AS16491 Viasat Inc.
- AS16546 Parkview Medical Center Inc.
- AS16741 City of Lakeland
- AS16756 ABC Virtual Communications Inc
- AS16871 McDonagh Brothers
- AS16901 Mutual of Enumclaw Insurance Company
- AS17026 Seminole Hard Rock Support Services LLC
- AS17073 Allegis Group
- AS17094 Mutual of Omaha Insurance Company
- AS17150 America First Credit Union
- AS17385 Orbitel Communications LLC
- AS17402 CenturyLink Communications LLC
- AS18500 Paccar Information Technology Division
- AS18530 Isomedia Inc.
- AS18693 University of Colorado Hospital
- AS19147 The Vancouver Clinic Inc. P.S.
- AS19149 US Signal Company L.L.C.
- AS19357 New Enterprise Stone & Lime Company
- AS19390 JH Compunet
- AS19709 Helix Computer Systems Inc.
- AS19800 Grant County Public Utility District
- AS20145 Florida Cancer Specialists P.L.
- AS20276 Global Data Vault L.L.C
- AS20352 Legacy Health
- AS20380 Apex Systems LLC
- AS21509 Apollo Management L.P.
- AS21660 Baxalta Incorporated
- AS21803 Cedar Networks
- AS21904 PowerOne
- AS22032 Ocean Reef Club Inc.
- AS22097 K&L Gates LLP
- AS22134 PetSmart LLC
- AS22284 U.S. Department of the Interior
- AS22310 Life Outreach International
- AS22334 Ferguson Enterprises LLC
- AS22522 United Launch Alliance LLC
- AS22523 State of NM Administrative Office of the Courts
- AS22561 CenturyLink Communications LLC
- AS23042 San Juan Regional Medical Center Inc.
- AS23099 DM Petroleum Operations Company
- AS23173 Citistreet
- AS23255 Pacificorp
- AS25621 Genesis Health System
- AS25628 Collier County Clerk of the Circuit Court
- AS25825 Poudre Valley Health Care Inc.
- AS25992 Las Vegas Metropolitan Police Department
- AS26017 Bettendorf Public Library
- AS26151 Arthrex Inc.
- AS26343 Global Payments Inc.
- AS26420 Global Payments Inc.
- AS26485 Six Continents Hotels Inc.
- AS26791 Synopsys Inc.
- AS26848 Principal Financial Group
- AS26891 Otava LLC
- AS26959 Cognizant Trizetto Software Group Inc.
- AS27011 XM Satellite Radio
- AS27013 Goldberg Lindsay
- AS27202 City of Bardstown Kentucky
- AS27285 Oppenheimer Capital/Quest for Value
- AS27377 FTI Consulting
- AS27391 Washington Corporations
- AS27554 1010Data Inc.
- AS27592 Reliable Parts Inc.
- AS29759 Oxford Industries
- AS29842 East Tennessee State University
- AS29943 United Solutions Company
- AS29989 Urm Stores Inc
- AS30089 Eastman Credit Union
- AS30221 T3 Communications Inc.
- AS30309 Internet Exposure Inc.
- AS30667 Wheeler Machinery Co.
- AS31752 Heartland Express Inc. of Iowa
- AS31825 Starwood Vacation Ownership
- AS31900 City of Thornton
- AS32083 Omnispring LLC
- AS32153 Shorts Travel Management
- AS32175 Regional Transportation District
- AS32312 Telecommunication Systems Inc.
- AS32904 Arterra Mobility
- AS33222 Ashley Furniture Industries Inc.
- AS35928 Beckman Coulter Inc.
- AS36012 Hunter Communications
- AS36075 Spacelabs Medical Inc.
- AS36093 Phil Long Dealerships
- AS36163 Hillco Ltd
- AS36464 Rabo Support Services Inc.
- AS36566 Hearst-Argyle Television Inc.
- AS36665 National Cinemedia LLC
- AS36769 Hearst-Argyle Television Inc.
- AS36811 Wiztech Internet
- AS40116 New York State Department of Financial Services
- AS40344 Check Point Software Technologies Inc.
- AS40408 Kount Inc.
- AS40451 Board of Pensions of the Evangelical Lutheran Church in America
- AS40766 Equinox Payments
- AS40799 Loomis Armored US LLC
- AS40804
- AS40879 Incorporated County of Los Alamos
- AS40959 City and County of Denver - Denver International Airport
- AS45625 LTImindtree Limited
- AS46111 Edina Realty Inc.
- AS46137 AAA-Arizona Inc.
- AS46182 Microsoft Corporation
- AS46453 Abbott Laboratories
- AS46988 Maryland Institute College of Art
- AS47028 Twin Valley Communications Inc
- AS47031 City of Charlottesville
- AS53282 Skywave Wireless Inc.
- AS53493 Jones Onslow Electric Membership Corporation
- AS53655 Advanced Call Center Technologies LLC
- AS53687 DataComm Networks Inc.
- AS53853 Jama Software Inc.
- AS53915 Security Equipment Inc
- AS54119 Whitesky Communications LLC.
- AS54244 ICSolutions
- AS54326 McCooknet Internet Service
- AS54427 Nettally Inc
- AS54438 Academy Mortgage Corporation
- AS54806 LRM-Com Inc.
- AS54924 Naropa University
- AS54983 Firstservice Residential Inc.
- AS55131 Special Operations Command
- AS62520 Emason Inc
- AS62566 Starbucks Coffee Company
- AS62645 Snapnames.com Inc.
- AS63169 BMA Management Support Corporation
- AS63355 Salmon Bay Technology
- AS63422 World Vision Inc.
- AS63486 HQ USMC NAF Business & Support Services Division (MR)
- AS64280 Palo Alto Networks Inc
- AS393313 The Institute for Intergovernmental Research Inc.
- AS393355 Samsung Research America Inc.
- AS393738 Cameo Solutions
- AS393856 City of Westfield (Gas & Electric Light Department)
- AS393860 AVI Systems Inc
- AS393863 DMA
- AS393917 Cache Valley Electric Company
- AS394046 Jeld Wen
- AS394329 State of Utah Courts
- AS394515 Market Track LLC
- AS394704 GOR Corporation
- AS394709 Healthedge Software Inc.
- AS394783 Washington Federal
- AS394800 Midmark Corporation
- AS394819 NNSA Office of Secure Transportation
- AS394929 NAES Corp
- AS395030 The Lamar Company LLC
- AS395036 City of Sanibel
- AS395051 Powdr Corp
- AS395133 Medquest Associates Inc.
- AS395143 Fire Mountain Gems and Beads Inc.
- AS395190 Performance Food Group Inc.
- AS395562 Fireball Wireless LLC
- AS395617 Plymouth Poultry Company
- AS395702 Financial Recovery Services Inc.
- AS395857 Maricopa Integrated Health System
- AS396135 Woodmen of the World Life Insurance Society
- AS396175 Pegasus Solutions Companies
- AS396312 Richmond Memorial Hospital
- AS396314
- AS396402 Multicare Health System
- AS396908 Laurens Technologies Internet Services
- AS396951 TransCanada PipeLines Limited
- AS396954 The Root Group Inc.
- AS396960 TransCanada PipeLines Limited
- AS397041 LightGig Communications LLC
- AS397045 D. Brown Management
- AS397167 Presbyterian Healthcare Services
- AS397174 Applied Predictive Technologies Inc.
- AS397261 H Club Los Angeles
- AS397329 Central Security Communications Inc.
- AS397393 A W Rehn & Associates Inc.
- AS397524 Northriver Midstream Inc.
- AS397691 Compugroup Medical Inc.
- AS397729 Fulton County Medical Center
- AS398164 Whitefish Credit Union Association
- AS398241 Cellnetix Labs LLC
- AS398243 Holmes Electric Inc.
- AS398331 1st Financial Bank USA
- AS398380 Driscoll Children's Hospital
- AS398459 Rogue Credit Union
- AS398806 Valli Information Systems Inc
- AS399184 Confederated Tribes of the Colville Reservation
- AS399210 The Salvation Army
- AS399303 Volli Communications Inc
- AS399513 Moda Health
- AS399771 Lane Fi Inc.
- AS400008 Zoot Enterprises Inc.
- AS400068 Lion Technology Inc
- AS400356 Tritech Fiber
- AS400383 Denson Technologies
- AS400445 Nusenda Federal Credit Union
- AS400988 Salt Lake County
- AS401668 IPM Computers LLC
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.
