27.100.64.0/23
Nobody announces 27.100.64.0/23 on its own; it is covered by 27.100.64.0/20 AS18049 TINP-TW. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 27.100.64.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
1
IRR route objects
2 exact, 10 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 27.100.64.0/18 | /24 | AS4780 SEEDNET | APNIC |
| 27.100.64.0/18 | /24 | AS18049 TINP-TW | 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 |
|---|---|---|---|---|
| 27.100.64.0/23 | AS18049 TINP-TW | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 27.100.64.0/23 | AS18049 TINP-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 27.100.64.0/22 covering | AS18049 TINP-TW | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 27.100.64.0/22 covering | AS18049 TINP-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 27.100.64.0/21 covering | AS18049 TINP-TW | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 27.100.64.0/21 covering | AS18049 TINP-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 27.100.64.0/20 covering | AS18049 TINP-TW | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 27.100.64.0/20 covering | AS18049 TINP-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 27.100.64.0/19 covering | AS18049 TINP-TW | NTTCOM | Taiwan Fixed Network Proxy Announcement | MAINT-AS9924 |
| 27.100.64.0/19 covering | AS18049 TINP-TW | RADB | Taiwan Fixed Network Proxy Announcement | MAINT-AS9924 |
| 27.100.64.0/18 covering | AS18049 TINP-TW | NTTCOM | Taiwan Fixed Network Proxy Announcement | MAINT-AS9924 |
| 27.100.64.0/18 covering | AS18049 TINP-TW | RADB | Taiwan Fixed Network Proxy-registered route object (Transit Savecom) | MAINT-AS9924 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 27.100.64.0/23
1 announced prefix fall inside this one.