| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
35883520 | 293442027520 |
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |  Sweden |
223232 | 77326712832 |
| AS2764 | AAPT - AAPT Limited, AU |  Australia |
743936 | 8591114240 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29839104 | 77330644992 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US | United States |
574976 | 55834640384 |
| AS7575 | AARNET-AS-AP - Australian Academic and Research Network, AU | Australia |
1351168 | 25769934848 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |  Singapore |
21504 | 4294967296 |
% Abuse contact for '203.63.38.0 - 203.63.39.255' is '[email protected]' inetnum: 203.63.38.0 - 203.63.39.255 netname: ARC-CC-AU descr: arc.net.au descr: 16 Aileen Ave descr: Heidelberg Heights, VIC 3081 country: AU admin-c: PA102-AP tech-c: PA102-AP status: ASSIGNED NON-PORTABLE notify: [email protected] mnt-by: MAINT-AU-AAPT last-modified: 2008-09-04T07:07:00Z source: APNIC person: Peter Alexandrovics address: arc.net.au pty ltd address: 16 Aileen Ave address: Heidelberg Heights address: VIC, Aust. address: 3081 country: AU phone: +61 3 9499 2036 e-mail: [email protected] nic-hdl: PA102-AP notify: [email protected] notify: [email protected] mnt-by: MAINT-AU-AAPT last-modified: 2008-09-04T07:43:02Z source: APNIC