79.109.240.0/21 ZT Information Network Co., Limited
Announced by AS138542 ZT Information Network Co., Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 79.109.240.0/21
Prefix
Origin
AS138542 ZTINFO-AS-HK
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 79.109.240.0/21 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 3356 9886 137983 138542
| Origin | AS138542 ZT Information Network Co., Limited |
| Origin code | IGP |
| Communities | 3356:4 3356:22 3356:100 3356:123 3356:701 3356:901 3356:2171 36601:150 36601:2001 36601:13760 65000:6830 |
| Updated | 5d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9886 137983 138542
| Origin | AS138542 ZT Information Network Co., Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 137983 138542
| Origin | AS138542 ZT Information Network Co., Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS138542 to originate 79.109.240.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 79.109.240.0/21 | /21 | AS138542 ZTINFO-AS-HK | 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 |
|---|---|---|---|---|
| 79.109.240.0/21 | AS138542 ZTINFO-AS-HK | APNIC | ZTNET CO., LTD | MAINT-ZTNETCOLTD-KH |