Autonomous System details
AS37989
Esys Technologies Pte LTD — dcs1.biz
Summary
| Country |
 Singapore
|
| Organization | Esys Technologies Pte LTD |
| Domain | dcs1.biz |
| Number of IPv4 | 1,536 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | May 21, 2022 (about 2 years ago) |
IP Ranges
AS37989 announces 3 IPv4 ranges and 1 IPv6 range.
That's a total of 1,536 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 44.32.99.0/24 |
 Amateur Radio Digital Communications
|
256 | ARIN | ALLOCATION |
| 203.123.48.0/22 |
Main Network for Dcs1
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 203.123.52.0/24 |
Esys Technologies Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2405:fc00::/32 |
DCS1 SG DC03
|
7.9228× 1028 | APNIC | ALLOCATED NON-PORTABLE |
Peers
There are 133 peers for AS37989:
AS42
AS997
AS3856
AS4058
AS4775
AS4817
AS6461
AS7539
AS7575
AS7632
AS7713
AS8849
AS8888
AS9009
AS9264
AS9269
AS9299
AS9304
AS9318
AS9658
AS9886
AS9930
AS10310
AS15133
AS16265
AS17451
AS17639
AS18187
AS20940
AS23671
AS23764
AS23855
AS23856
AS23948
AS24482
AS24492
AS24538
AS25192
AS29606
AS30103
AS32590
AS32787
AS33353
AS35280
AS37468
AS38001
AS38154
AS38195
AS38278
AS39572
AS40627
AS41564
AS42473
AS42909
AS45259
AS45296
AS45352
AS45430
AS45498
AS45701
AS45796
AS49544
AS50104
AS53334
AS54994
AS55195
AS55655
AS55805
AS55821
AS55850
AS56172
AS56286
AS57976
AS58485
AS58655
AS58715
AS58717
AS58907
AS59238
AS59318
AS60021
AS61292
AS62014
AS62713
AS62902
AS62955
AS63199
AS63516
AS63927
AS63949
AS64049
AS64050
AS131149
AS131219
AS131314
AS132132
AS132203
AS132602
AS132816
AS132829
AS133159
AS134078
AS134835
AS135158
AS136106
AS136168
AS136557
AS137331
AS137409
AS137969
AS137991
AS138699
AS138866
AS138881
AS139057
AS139225
AS139341
AS139428
AS139967
AS139981
AS140224
AS140443
AS140627
AS141389
AS141898
AS141995
AS146762
AS149290
AS151326
AS199524
AS202617
AS216211
AS396986
Downstreams
There is no downstream for AS37989.