2404:7600:101::/48 China Unicom Shanghai network
Announced by AS17621 China Unicom Shanghai network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2404:7600:101::/48
Prefix
Origin
AS17621 CNCGROUP-SH
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 2404:7600:101::/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 4837×2 17621
| Origin | AS17621 China Unicom Shanghai network |
| Origin code | incomplete |
| 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 7029 1299 4837 17621
| Origin | AS17621 China Unicom Shanghai network |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4837 17621
| Origin | AS17621 China Unicom Shanghai network |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17621 to originate 2404:7600:101::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2404:7600:101::/48 | /48 | AS4812 CHINANET-SH-AP | APNIC |
| 2404:7600:101::/48 | /48 | AS17621 CNCGROUP-SH | APNIC |
| 2404:7600:101::/48 | /48 | AS23853 CNNIC-DSNET-AP | APNIC |
| 2404:7600::/32 | /32 | AS23853 CNNIC-DSNET-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 |
|---|---|---|---|---|
| 2404:7600::/32 covering | AS23853 CNNIC-DSNET-AP | APNIC | Shanghai Data Solution Co., Ltd. 2F,NO.4Buliding 498 Guoshoujing Rd.Shanghai ZJ.Hi-Tech Park | MAINT-CNNIC-AP |
| 2404:7600::/32 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.