2001:b000::/23
Nobody announces 2001:b000::/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2001:b000::/23
Prefix
Origin
not announced
Size
2,199,023,255,552 /64s
Less specific
none
More specifics
85
IRR route objects
0 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:b000::/23 | /64 | AS3462 HINET | APNIC |
| 2001:b000::/21 | /48 | AS3462 HINET | 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 |
|---|---|---|---|---|
| 2001:b000::/21 covering | AS3462 HINET | RADB | (HiNet) Chunghwa Telecom Co., Ltd. | MAINT-AS3462 |
More specific
Prefixes inside 2001:b000::/23
85 announced prefixes fall inside this one.
Show the 85 prefixes
2001:b000:100::/40 AS3462 HINET2001:b000:400::/38 AS3462 HINET2001:b000:570::/48 AS131660 CHTCDN2001:b000:571::/48 AS131660 CHTCDN2001:b000:590::/48 AS131660 CHTCDN2001:b000:591::/48 AS131660 CHTCDN2001:b000:594::/48 AS131660 CHTCDN2001:b010::/28 AS3462 HINET2001:b011::/37 AS3462 HINET2001:b011:1000::/37 AS3462 HINET2001:b011:2000::/36 AS3462 HINET2001:b011:3000::/37 AS3462 HINET2001:b011:3800::/37 AS3462 HINET2001:b011:4000::/37 AS3462 HINET2001:b011:5c00::/38 AS3462 HINET2001:b011:6800::/37 AS3462 HINET2001:b011:7000::/37 AS3462 HINET2001:b011:7800::/38 AS3462 HINET2001:b011:7c00::/38 AS3462 HINET2001:b011:8000::/36 AS3462 HINET2001:b011:9800::/38 AS3462 HINET2001:b011:a400::/38 AS3462 HINET2001:b011:b000::/38 AS3462 HINET2001:b011:b800::/38 AS3462 HINET2001:b011:bc00::/38 AS3462 HINET2001:b011:c000::/37 AS3462 HINET2001:b011:d000::/38 AS3462 HINET2001:b011:d800::/38 AS3462 HINET2001:b011:e000::/38 AS3462 HINET2001:b011:e600::/39 AS3462 HINET2001:b011:f200::/39 AS3462 HINET2001:b011:fa00::/39 AS3462 HINET2001:b020::/27 AS3462 HINET2001:b030::/37 AS3462 HINET2001:b030:1000::/37 AS3462 HINET2001:b030:2000::/36 AS3462 HINET2001:b030:5c00::/38 AS3462 HINET2001:b030:7000::/37 AS3462 HINET2001:b030:7800::/38 AS3462 HINET2001:b030:7c00::/38 AS3462 HINET2001:b030:8000::/36 AS3462 HINET2001:b030:a400::/38 AS3462 HINET2001:b030:a800::/38 AS3462 HINET2001:b030:b000::/38 AS3462 HINET2001:b030:b800::/38 AS3462 HINET2001:b030:bc00::/38 AS3462 HINET2001:b030:c000::/37 AS3462 HINET2001:b030:d000::/38 AS3462 HINET2001:b030:d800::/38 AS3462 HINET2001:b030:f200::/39 AS3462 HINET2001:b030:fa00::/39 AS3462 HINET2001:b030:fc00::/39 AS3462 HINET2001:b030:fe00::/39 AS3462 HINET2001:b031::/37 AS3462 HINET2001:b031:1000::/37 AS3462 HINET2001:b031:2000::/36 AS3462 HINET2001:b031:5c00::/38 AS3462 HINET2001:b031:7000::/37 AS3462 HINET2001:b031:7800::/38 AS3462 HINET2001:b031:7c00::/38 AS3462 HINET2001:b031:8000::/36 AS3462 HINET2001:b031:a400::/38 AS3462 HINET2001:b031:a800::/38 AS3462 HINET2001:b031:b000::/38 AS3462 HINET2001:b031:b800::/38 AS3462 HINET2001:b031:bc00::/38 AS3462 HINET2001:b031:c000::/37 AS3462 HINET2001:b031:d000::/38 AS3462 HINET2001:b031:d800::/38 AS3462 HINET2001:b031:f200::/39 AS3462 HINET2001:b031:fa00::/39 AS3462 HINET2001:b031:fc00::/39 AS3462 HINET2001:b031:fe00::/39 AS3462 HINET2001:b032::/37 AS3462 HINET2001:b032:2000::/36 AS3462 HINET2001:b032:3000::/37 AS3462 HINET2001:b032:3800::/37 AS3462 HINET2001:b032:5c00::/38 AS3462 HINET2001:b032:7000::/37 AS3462 HINET2001:b032:8000::/36 AS3462 HINET2001:b032:a400::/38 AS3462 HINET2001:b032:c000::/37 AS3462 HINET2001:b034:b00::/44 AS3462 HINET2001:b034:1000::/44 AS3462 HINET2001:b040::/26 AS3462 HINET