AS3758 Singnet
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:c20::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:10::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:11::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:12::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:14::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:18::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:19::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:1a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:1c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:c20:2000::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:2004::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:2006::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:2007::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:2008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:2010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:2020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:2040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:2080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:2100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:2200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:2400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:2800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:3000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:3800::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:3c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:4000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:4800::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:4840::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:4848::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:484a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:484c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:4850::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:4858::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:485c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4860::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:4868::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:486d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:486e::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4870::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4872::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4875::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4876::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4878::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:487c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:487f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4880::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:4885::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4886::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4888::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:488e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4890::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4893::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4896::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:4898::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:489b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:489c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48a1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48a2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48a5::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48a7::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48a8::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48ac::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48b1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48b2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48b4::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48ba::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48bc::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48c0::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48c3::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48c5::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48c7::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48c8::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48cd::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48ce::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48d0::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48d4::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48d7::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48d9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48dd::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48de::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48e0::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48e4::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48e9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48ea::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48ec::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48f1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48f2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48f4::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48f8::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:48fc::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:48fe::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:48ff::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:4900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:4a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:4c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:5000::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:5400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:5800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:6000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:6800::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:6c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:7000::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:7008::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:7009::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:700a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:700c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:7010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:7020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:7040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:7080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:7100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:7200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:7400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:7800::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:7804::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:7805::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:7806::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:7807::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:7808::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:7810::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:7820::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:7840::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:7880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:7900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:7a00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:7c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:8000::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:8400::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:8404::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:8405::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:8406::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:8407::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:8408::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:840a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:840c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:8410::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:8420::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:8440::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:8480::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:8500::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:8600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:8800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:9000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:c20:a000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:c20:b000::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:b004::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:b005::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:b006::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:b008::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:b010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:b020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:b040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:c20:b080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:b100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:b200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:b400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:b800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:c000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:c20:c800::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:c20:c810::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:c814::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c817::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c818::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:c820::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:c828::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:c830::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c832::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c834::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c836::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c838::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c83a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c83c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c83e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c840::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c843::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c845::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c846::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c848::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:c84c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c84f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c850::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:c20:c854::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:c20:c857::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:c20:c858::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:c20:c860::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:c20:c880::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2001:c20:c900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:c20:ca00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:c20:cc00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2001:c20:d000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2001:c20:e000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2400:1c00:13::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:d801:3f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2400:d801:7f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2400:d802:4110::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2400:d802:4118::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2400:d802:4180::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2400:d802:41c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2400:d802:4218::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2400:d802:42c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2401:be20::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2404:5800::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS109 Cisco Systems Inc.
- AS1217 Oracle Corporation
- AS3911 Micron Technology Inc.
- AS6619 SamsungSDS Inc.
- AS7610 NUS Gigapop
- AS9255 Singapore Telecom
- AS9292 21 Tampines Avenue 1
- AS9506 Singtel Fibre Broadband
- AS9877 Ngee Ann Polytechnic Computer Center
- AS9890 ATOS Information Technology (Singapore) Pte Ltd
- AS10127 CLSA Ltd
- AS10236 Axa Technology Services Asia (HK) Limited
- AS10376 WELLSFARGO-10372-10376
- AS10794 Bank of America National Association
- AS13167 Merck KGaA
- AS13778 Johnson & Johnson
- AS14630 Invesco Group Services Inc.
- AS16037 AB Tetra Pak
- AS16875 AON Corporation
- AS17617 Nanyang Polytechnic
- AS17733 Office of Communications & IT
- AS18402 National Library Board
- AS23728 Republic Polytechnic. Multihoming AS Singapore
- AS24030 Schenker (Asia Pacific) Pte Ltd
- AS24182 Interpublic GIS
- AS24467 Deutsche Bank APAC RHO in Singapore Internet AS
- AS24507 Level 29 Tower Building
- AS38055 APNIC ASN Block
- AS38481 JPMOrgan Singapore
- AS38862 TullettPrebon Singapore Multihoming ISP Connection AS
- AS40513 Edge Technology Group LLC
- AS45133 Singapore Polytechnic
- AS45143 Singtel Mobile Internet Service Provider Singapore
- AS45432 Tech Mahindra Limited
- AS46071 Pioneer eLabs Ltd.
- AS49484 AudioCodes Ltd
- AS53712 Wellington Management Company LLP
- AS55415 Marina Bay Sands Pte Ltd
- AS56039 SPH Media Limited
- AS56094 ITENET:WQ
- AS59326 DSO National Laboratories
- AS64011 APNIC ASN Block
- AS64013 Yancy Limited
- AS131475 Singapore Institute of Technology
- AS132236 NEC Asia Pacific Pte Ltd
- AS132265 Singapore Airlines Limited
- AS132690 Network for Electronic Transfers (Singapore) Pte Ltd
- AS132804 Singapore Telecommunications Limited
- AS132805 Singapore Telecommunications Limited
- AS133470 Synapxe Pte. Ltd.
- AS133471 Synapxe Pte. Ltd.
- AS135002 Singapore Exchange Limited
- AS135048 Singapore Pools (Private) Limited
- AS135600 Whiz Communications Pte Ltd
- AS136601 Government Technology Agency
- AS138947 Northern Trust Corporation
- AS140503 Pegasystems Pty Ltd.
- AS140592 Government Technology Agency
- AS140610 Bayer (South East Asia) Pte Ltd
- AS140928 T20025
- AS140929 T20025
- AS141678 Private Limited Company
- AS152903 PSA Corporation Ltd
- AS197537 Wisdom Cloud Internet Technology Pte. Ltd.
- AS206618 Volkswagen AG
- AS398173 Seagate Technology 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.
