2001:57a:f300::/40
Nobody announces 2001:57a:f300::/40 on its own; it is covered by 2001:57a:f000::/36 AS22773 ASN-CXA-ALL-CCI-22773-RDC. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2001:57a:f300::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:57a:f300::/40 | /40 | AS62957 HOSPITALITY-NETWORK | ARIN |
| 2001:57a:f000::/36 | /36 | AS22773 ASN-CXA-ALL-CCI-22773-RDC | ARIN |
| 2001:578::/30 | /30 | AS22773 ASN-CXA-ALL-CCI-22773-RDC | ARIN |
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 |
|---|---|---|---|---|
| 2001:57a:f300::/40 | AS62957 HOSPITALITY-NETWORK | RADB | V6-PUB-CB-ANNOUNCED | MAINT-AS22773 |
| 2001:57a:f000::/36 covering | AS22773 ASN-CXA-ALL-CCI-22773-RDC | RADB | Cox Aggregate Data-Business | MAINT-AS22773 |
| 2001:578::/30 covering | AS22773 ASN-CXA-ALL-CCI-22773-RDC | RADB | COX IPv6 Aggregate Space | MAINT-AS22773 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.