240e:5a:4040::/42 CHINATELECOM Jiangsu province 5G CORE network
Announced by AS140290 CHINATELECOM Jiangsu province 5G CORE network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 240e:5a:4040::/42
Prefix
Origin
AS140290 CHINATELECOM-JIANGSU-5G-CORE-NETWORK
RPKI
RPKI valid
Size
4,194,304 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 240e:5a:4040::/42 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 4134 23650 140290
| Origin | AS140290 CHINATELECOM Jiangsu province 5G CORE network |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:2001 |
| Updated | 4d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 23650 140290
| Origin | AS140290 CHINATELECOM Jiangsu province 5G CORE network |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 23650 140290
| Origin | AS140290 CHINATELECOM Jiangsu province 5G CORE network |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS140290 to originate 240e:5a:4040::/42 up to /42. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 240e:5a:4040::/42 | /42 | AS140290 CHINATELECOM-JIANGSU-5G-CORE-NETWORK | APNIC |
| 240e:5a::/33 | /33 | AS4134 CHINANET-BACKBONE | 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 |
|---|---|---|---|---|
| 240e:5a:4040::/42 | AS140290 CHINATELECOM-JIANGSU-5G-CORE-NETWORK | RADB | JS-CT 5G | MAINT-AS137702 |
| 240e:5a::/33 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom (Jiangsu) Limited | MAINT-CT-GNOC |
| 240e::/24 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom | MAINT-CT-GNOC |
| 240e::/20 covering | AS4134 CHINANET-BACKBONE | APNIC | CHINANET-IPv6-ROUTE | MAINT-CHINANET |
| 240e::/20 covering | AS4134 CHINANET-BACKBONE | RADB | Chinanet backbone | MAINT-CT-GNOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.