2401:3620:2301::/48 CTCSCI TECH LIMITED
Announced by AS152112 CTCSCI TECH LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2401:3620:2301::/48
Prefix
Origin
AS152112 CTCSCITECHLIMITED-AS-AP
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 5 covering
In RouteViews
2026-10-15 16:06 UTC
Paths
How 2401:3620:2301::/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 174 2914 9886 152112
| Origin | AS152112 CTCSCI TECH LIMITED |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 7d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 9886 152112
| Origin | AS152112 CTCSCI TECH LIMITED |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 8d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9886 152112
| Origin | AS152112 CTCSCI TECH LIMITED |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5h 38m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS152112 to originate 2401:3620:2300::/44 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2401:3620:2300::/44 | /48 | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC |
| 2401:3620::/32 | /48 | AS151797 CTCSCITECHLIMITED-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 |
|---|---|---|---|---|
| 2401:3620:2301::/48 | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong | MAINT-CTCSCITECHLIMITED-HK |
| 2401:3620:2301::/48 | AS152112 CTCSCITECHLIMITED-AS-AP | RADB | Customer Prefix | MAINT-AS9886 |
| 2401:3620:2300::/47 covering | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong | MAINT-CTCSCITECHLIMITED-HK |
| 2401:3620:2300::/46 covering | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong | MAINT-CTCSCITECHLIMITED-HK |
| 2401:3620:2300::/45 covering | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong | MAINT-CTCSCITECHLIMITED-HK |
| 2401:3620:2300::/44 covering | AS152112 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong | MAINT-CTCSCITECHLIMITED-HK |
| 2401:3620::/32 covering | AS151797 CTCSCITECHLIMITED-AS-AP | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK |