157.5.48.0/21
Nobody announces 157.5.48.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 157.5.48.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 157.5.48.0/21 | /21 | AS7018 ATT-INTERNET4 | RIPE |
| 157.5.48.0/21 | /21 | AS20115 CHARTER-20115 | RIPE |
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 |
|---|---|---|---|---|
| 157.5.48.0/21 | AS20115 CHARTER-20115 | RADB | RackDog | MAINT-CHTR-WD |
| 157.5.48.0/21 | AS7018 ATT-INTERNET4 | RIPE | N | LIR-AE-RCSTECHNOLOGIES-1-MNT, INTERLIR-MNT |
| 157.5.48.0/21 | AS20115 CHARTER-20115 | RIPE | N | INTERLIR-MNT |
More specific
Prefixes inside 157.5.48.0/21
2 announced prefixes fall inside this one.