171.99.0.0/18 True Online
Announced by AS17552 True Online. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 171.99.0.0/18
Prefix
Origin
AS17552 TRUEONLINE-AS-AP
RPKI
RPKI valid
Size
16,384 addresses
Less specific
More specifics
1
IRR route objects
3 exact, 6 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 171.99.0.0/18 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 38082 7470 17552
| Origin | AS17552 True Online |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 4d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 58453 38082 7470 17552
| Origin | AS17552 True Online |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 38082 7470 17552
| Origin | AS17552 True Online |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17552 to originate 171.99.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 171.99.0.0/16 | /24 | AS7470 TRUEINTERNET-AS-AP | APNIC |
| 171.99.0.0/16 | /24 | AS17552 TRUEONLINE-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 |
|---|---|---|---|---|
| 171.99.0.0/18 | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/18 | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/18 | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.99.0.0/17 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/17 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/17 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.99.0.0/16 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/16 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.99.0.0/16 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 171.99.0.0/18
1 announced prefix fall inside this one.