123.50.136.0/22 Anycast Global Backbone
Announced by AS17551 Anycast Global Backbone. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 123.50.136.0/22
Prefix
Origin
AS17551 ANYCAST-AS-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 123.50.136.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3491 58511 132072 17551
| Origin | AS17551 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 58511 132072 17551
| Origin | AS17551 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 58511 132072 17551
| Origin | AS17551 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17551 to originate 123.50.136.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 123.50.136.0/22 | /22 | AS17551 ANYCAST-AS-AP | APNIC |
| 123.50.128.0/20 | /20 | AS17551 ANYCAST-AS-AP | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 123.50.136.0/22 | AS17551 ANYCAST-AS-AP | APNIC | Swoop Telecommunications Pty Ltd PO Box 1745 | MAINT-AU-SWOOP |
| 123.50.128.0/20 covering | AS17551 ANYCAST-AS-AP | APNIC | Swoop Telecommunications Pty Ltd PO Box 1745 | MAINT-AU-SWOOP |
| 123.50.128.0/19 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 123.50.128.0/19 covering | AS9224 SWOOP-AS-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 123.50.128.0/19 covering | AS17766 NEXON-AS-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 123.50.128.0/19 covering | AS24130 TPG-AU | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.