2a13:1800::/48 Tianhai InfoTech
Announced by AS4842 Tianhai InfoTech. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a13:1800::/48
Prefix
Origin
AS4842 TH-AS-AP
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2a13:1800::/48 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 13760 6939 4842
| Origin | AS4842 Tianhai InfoTech |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4842
| Origin | AS4842 Tianhai InfoTech |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4842
| Origin | AS4842 Tianhai InfoTech |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4842 to originate 2a13:1800::/44 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a13:1800::/44 | /48 | AS4842 TH-AS-AP | RIPE |
| 2a13:1800::/32 | /44 | AS4842 TH-AS-AP | RIPE |
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 |
|---|---|---|---|---|
| 2a13:1800::/44 covering | AS4842 TH-AS-AP | RIPE | N | TIANHAI-MNT |
| 2a13:1800::/32 covering | AS4842 TH-AS-AP | RIPE | N | TIANHAI-MNT |