103.29.173.0/24 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 103.29.173.0/24
Prefix
Origin
AS17551 ANYCAST-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 11 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 103.29.173.0/24 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 | 6d 18h 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 | 7d 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 | 7d 2h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17551 to originate 103.29.173.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.29.173.0/24 | /24 | 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 |
|---|---|---|---|---|
| 103.29.173.0/24 | AS17551 ANYCAST-AS-AP | APNIC | Anycast Holdings Pty Ltd Level 21, 135 King Street | MAINT-AU-ANYCASTHOLDINGS |
| 103.29.172.0/23 covering | AS58511 ANYCAST-GLOBAL-BACKBONE | NTTCOM | CONNECTIVITYIT-AU | MAINT-EQUINIXPAC |
| 103.29.172.0/23 covering | AS58543 CHINATELECOM-Guangdong-IDC | NTTCOM | CONNECTIVITYIT-AU | MAINT-EQUINIXPAC |
| 103.29.172.0/23 covering | AS17819 ASN-EQUINIX-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 103.29.172.0/23 covering | AS132858 ANYCASTHOLDINGS-AS-AP | RADB | Proxy route object registered by AS58511 | MAINT-AS58511 |
| 103.29.172.0/22 covering | AS58511 ANYCAST-GLOBAL-BACKBONE | NTTCOM | CONNECTIVITYIT-AU | MAINT-EQUINIXPAC |
| 103.29.172.0/22 covering | AS58545 DRC-AS-AP | NTTCOM | CONNECTIVITYIT-AU | MAINT-EQUINIXPAC |
| 103.29.172.0/22 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 103.29.172.0/22 covering | AS17819 ASN-EQUINIX-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 103.29.172.0/22 covering | AS24130 TPG-AU | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 103.29.172.0/22 covering | AS45177 DEVOLI-AS-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 103.29.172.0/22 covering | AS4802 ASN-IINET | REACH | REACH (Customer Route) | MAINT-REACH-NOC |